D and D/2 pressure tappings DºÍD/2ȡѹ¿Ú
D-port DÐͶ˿Ú
DC-DC LVDT displacement transducer Ö±Á÷²î¶¯±äѹÆ÷Ê½Î»ÒÆ´«¸ÐÆ÷
d.c.bridge for measuring high resistance Ö±Á÷¸ß×èµçÇÅ
d.c.bridge for measuring resistance ²âÁ¿µç×èÓõÄÖ±Á÷µçÇÅ
d.c.comparator potentiometer Ö±Á÷±È½ÏÒÇʽµçλ²î¼Æ
d.c.comparator type bridge Ö±Á÷±È½ÏÒÇʽµçÇÅ
d.c.potentiometer Ö±Á÷µçλ²î¼Æ
d.c.power voltage ripple Ö±Á÷µçÔ´µçÑ¹ÎÆ²¨
d.c.resistance box Ö±Á÷µç×èÏä
d.c.resistor volt ratio box Ö±Á÷µç×è·ÖѹÏä
d.c.voltage calibrator Ö±Á÷µçѹУ׼Æ÷
Daly detector ´÷Àû¼ì²âÆ÷
damped frequency ×èÄáÆµÂÊ
damped natural frequency ×èÄá¹ÌÓÐÆµÂÊ
damped oscillation ×èÄáÕñµ´
damper ×èÄáÆ÷
damping ×èÄá
damping action ×èÄá×÷ÓÃ
damping characteristic ×èÄáÌØÐÔ
damping constant ×èÄá³£Êý
damping deflection period ×èÄá±È
damping torque ×èÄáÁ¦¾Ø
damping torque coefficient ×èÄáÁ¦¾ØÏµÊý
dangerous articles package ΣÏÕÆ·°ü×°
dark field electron image °µ³¡µç×ÓÏó
data Êý¾Ý
data acquistion Êý¾Ý²É¼¯
data acquisition equipment Êý¾Ý²É¼¯É豸
data acquisition station Êý¾Ý²É¼¯Õ¾
data base Êý¾Ý¿â
data base management system Êý¾Ý¿â¹ÜÀíϵͳ
data buoy system Êý¾Ý¸¡±êϵͳ
data circuit Êý¾Ýµç·
data circuit-terminating equipment(DCE) Êý¾Ýµç·ÖÕ½ÓÉ豸
data communication Êý¾ÝͨÐÅ
data concentration Êý¾Ý¼¯ÖÐ
data concentrator Êý¾Ý¼¯ÖзÖÅäÆ÷
data driven Êý¾ÝÇý¶¯
data encryption Êý¾Ý¼ÓÃÜ
data flow diagram Êý¾ÝÁ÷ͼ
data highway Êý¾Ý¹«Â·
data integrity Êý¾ÝÍêÕûÐÔ
data link Êý¾ÝÁ´Â·
data link layer(DLL) Êý¾ÝÁ´Â·²ã
data link protocol specification Êý¾ÝÁ´Â·ÐÒ鹿·¶
data link service definition Êý¾ÝÁ´Â··þÎñ¶¨Òå
data logger Êý¾Ý¼Ç¼װÖÃ
data logging Êý¾Ý¼Ç¼
data network Êý¾ÝÍøÂç
data preprocessing Êý¾ÝÔ¤´¦Àí
data processing Êý¾Ý´¦Àí
data processing system Êý¾Ý´¦ÀíÆ÷[»ú]
data set Êý´«»ú
data signalling rate Êý¾Ý´«ÐÅÂÊ
data sink Êý¾ÝËÞ£»Êý¾Ý½ÓÊÕÆ÷
data source Êý¾ÝÔ´
data station Êý¾ÝÕ¾
data terminal equipment (DTE) Êý¾ÝÖÕ¶ËÉ豸
data transfer Êý¾Ý´«µÝ
data transfer rate Êý¾Ý´«ËÍÂÊ£»Êý¾Ý´«ÊäËÙÂÊ
data transmission Êý¾Ý´«Êä
data transmission interface Êý¾Ý´«Êä½Ó¿Ú
dataway £¨»úÏ䣩Êý¾Ý·
dataway operation £¨»úÏ䣩Êý¾Ý·²Ù×÷
dead band ËÀÇø
dead band error ËÀÇøÎó²î
dead layer ËÀ²ã
dead time ʱÖÍ£»ËÀʱ
dead volume ËÀÌå»ý£»¾²ÈÝÁ¿
dead weight tester »îÈûʽѹÁ¦¼Æ
dead zone Ã¤Çø
dead zone error ËÀÇøÎó²î
debugging µ÷ÊÔ
decade resistance box Ê®½øµç×èÏä
decalibration ±ê¶¨½µ¼¶
decentrality ·ÖÉ¢ÐÔ
decentralization ·ÖÉ¢»¯
decentralized control ·ÖÉ¢¿ØÖÆ
decentralized control system ·ÖÉ¢¿ØÖÆÏµÍ³
decentralized model ·ÖɢģÐÍ
decentralized robust control ·Öɢ³°ô¿ØÖÆ
decentralized stochastic control ·ÖÉ¢Ëæ»ú¿ØÖÆ
decision analysis ¾ö²ß·ÖÎö
decision model ¾ö²ßÄ£
decision program ¾ö²ß³ÌÐò
decision space ¾ö²ß¿Õ¼ä
decision support system ¾ö²ßÖ§³Öϵͳ
decision table Åж¨±í
decision theory£¬¾ö²ß£¨Àí£©ÂÛ
decision tree ¾ö²ßÊ÷
decrement ratio ¼õ·ù±È
deep sea instrument capsule ÉÒÇÆ÷²Õ
defect ȱÏÝ
defining fixed point ¶¨Òå¹Ì¶¨µã
definitionm ÇåÎú¶È
deflecting torque ƫתÁ¦¾Ø
deflection ÄÓ¶È
deflection method ƫλ·¨
deflection period °Ú¶¯ÖÜÆÚ
defocus contrast Àë½¹³Ä¶È
dehumidification ³ýʪ
dehumidifier ³ýʪÆ÷
delay distance Öͺó¾àÀë
delay time Öͺóʱ¼ä
delayed echo ³Ùµ½·´É䲨
delayed telemetry ÑÓʱң²â
delimiter bit ¶¨½çλ
delimiter byte ¶¨½ç¶¨½Ú
delta-T ʱ¼ä²î£»Ê±²î
delta-T timing unit ʱ²î¼ÆÊ±µ¥Ôª
demagnetization ÍË´Å
demagnetizer ÍË´Å»ú£»ÍË´Å×°ÖÃ
demagnetizing coil Ïû´ÅÏßȦ
demand ÇëÇó
demand handling ÇëÇó´¦Àí
demand message ÇëÇó±¨ÎÄ
democratic system ÃñÖ÷ϵͳ
demodulation ½âµ÷
demodulator ½âµ÷Æ÷
densitometer Ãܶȼƣ»ºÚ¶È¼Æ
density ÃܶÈ
density correction ÃܶÈÐÞÕý
density logger ÃܶȲ⾮ÒÇ
density meter(of ionizing radiaiton) £¨µçÀë·øÉ䣩ÃܶȼÆ
density of heat flow ÈÈÁ÷ÃܶÈ
density of snow »ýÑ©ÃܶÈ
density(photographic) £¨ÕÕÏàµÄ£©ºÚ¶È
density transducer[sensor] Ãܶȴ«¸ÐÆ÷
depressor ³Á½µÆ÷
depth bellows Éî²¨ÎÆ¹Ü
depth controller Éî¶È¿ØÖÆÆ÷
depth of field ¾°Éî
depth of focus ½¹Éî
depth of penetration ´©Í¸Éî¶È
depth of snow Ñ©Éî
depth scan ǰºóɨ²é
depth sounding ²âÉî
derivative absorption spectrum µ¼ÊýÎüÊÕ¹âÆ×
derivative action;D-action ΢·Ö×÷Óã»D-×÷ÓÃ
derivative action coefficient ΢·Ö×÷ÓÃϵÊý
derivative action gain ΢·Ö×÷ÓÃÔöÒæ
derivative action time ΢·Ö×÷ÓÃʱ¼ä
derivative differential thermal analysis µ¼Êý²îʾÈÈ·ÖÎö
derivative differential thermal curve µ¼Êý²îʾÈÈÇúÏß
derivative dilatometry µ¼ÊýÅòÕÍ·¨
derivative feedback ΢·Ö·´À¡
derivative thermogravimetric curve µ¼ÊýÈÈÖØÇúÏß
derivative thermogravimetry µ¼ÊýÈÈÖØ·¨
derivative unit ΢·ÖÆ÷
derived unit(of measurement) µ¼³ö£¨²âÁ¿£©µ¥Î»
describing function ÃèÊöº¯Êý
design automation Éè¼Æ×Ô¶¯»¯
design constant Éè¼Æ³£Êý
design distance Éè¼Æ¾àÀë
design of simulation dxperiment ·ÂÕæÊµÑéÉè¼Æ
designed immersion depth Éè¼Æ½þÈëÉî¶È
desired value Ô¤ÆÚÖµ
desorption chemical ionization(DCI) ½âÎü»¯Ñ§µçÀë
destination Ä¿µÄÕ¾
detectability ¿É¼ì²âÐÔ£»Äܼì²âÐÔ£»¼ì²âÄÜÁ¦
detectability(chromatographic) £¨É«Æ×£©¼ì²âÏÞ
detecting instrument ¼ì³öÆ÷£»¼ì²âÔª¼þ£»¼ì²¨Æ÷
developer ÏÔʾ¼Á
development tank Õ¹¿ª¹Þ
deviation Æ«²î
deviation alarm sensor Æ«²î±¨¾¯¼ì²âÆ÷
deviation from lonearity Æ«ÀëÏßÐÔ¶È
deviation of the e.m.f.(with respect to the certified value) µç¶¯ÊÆµÄÆ«²îÖµ£¨Ïà¶ÔÓڼ춨ֵ)
device ×°ÖÃ
Device Net£¬Device Net ×ÜÏߣ»×°ÖÃÍø
dew cell ¶³Ø
dew-point ¶µã
dew-point hygrograph ¶µã¼Æ
dew point hygrometer ¶µãʪ¶È¼Æ£»Â¶µãʪ¶È±í
dew point temperature ¶µãζÈ
dew point transducer[sensor] ¶µã´«¸ÐÆ÷
dewgauge ¶Á¿±í£»Â¶Á¿Æ÷
diagnostic function Õï¶Ï¹¦ÄÜ
diagnostic model Õï¶ÏÄ£ÐÍ
diagnostic program Õï¶Ï³ÌÐò
diagonal beam Ð±Êø
dial ±ê¶ÈÅÌ
diameter Ö±¾¶
diameter ratio Ö±¾¶±È
diamond array ÁâÐÎÕó
diaphragm ĤƬ£»¸ôĤ£»±£»¤Ä¤
diaphragm actrator ±¡Ä¤Ö´Ðлú¹¹
diaphragm capsule ĤºÐ
deaphragm gas meter Ä¤Ê½ÃºÆø±í
deaphragm(pressure)gauge ĤƬѹÁ¦±í
diaphragm pressure span ĤƬѹÁ¦Á¿³Ì
diaphragm-seal(pressure) gauge ¸ôĤѹÁ¦±í
diaphragm strain gauge ĤƬʽӦ±ä¼Æ
diaphragm valve ¸ôĤ·§
dielectric ampliude imduction logging instrument ·ù¶È½éµç¸ÐÓ¦²â¾®ÒÇ
dielectric phase induction logger Ïàλ½éµç¸ÐÓ¦²â¾®ÒÇ
difference absorption spectrum ²îʽÎüÒý¹âÆ×
difference galvanometer ²î¶¯¼ìÁ÷¼Æ
difference input ²î·ÖÊäÈë
differential amplifier ²î¶¯·Å´óÆ÷
differential chromatography ²îʾɫÆ×·¨
differential coil ²î¶¯ÏßȦ
differential ditector ΢·ÖÐͼì²âÆ÷
differential dilatometry ²îʾÈÈÅòÕÍ·¨
differential error of the slope бÂʵÄ΢·ÖÎó²î
differential galvanometer ²î¶¯¼ìÁ÷¼Æ
differential gap Çл»²î
differential Manchester encoding ²î·ÖÂü³¹Ë¹ÌرàÂë
differential measurement ΢²î²âÁ¿
differential measuring instrument ²î¶¯²âÁ¿ÒDZí
differential method of calibrating thermocouple Èȵçż΢²î¼ì¶¨·¨
differential method of measurement ΢²î²âÁ¿·¨
differential pistorn ²î¶¯»îÈû
differential preamplifier ²î¶¯Ç°Ö÷ŴóÆ÷
differential pressure ²îѹ
differential pressure devices ²îѹװÖÃ
differential pressure flow transducer[sensor] ²îѹÁ÷Á¿´«¸ÐÆ÷
differential pressure flowmeter ²îѹÁ÷Á¿¼Æ
differential(pressure)gauge ²îѹѹÁ¦±í
differential pressure level transducer[sensor] ²îѹ£¨Ê½£©Îïλ´«¸ÐÆ÷
differential pressure ratio ²îѹ±È
differential pressure transducer[sensor] ²îѹ´«¸ÐÆ÷
differential read-out ²î¶¯¶Á³ö
differential refraction detector ʾ²îÕÛ¹â¼ì²âÆ÷
differential scanning calorimeter ²îʾɨÃèÁ¿ÈÈÒÇ
differential scanning calorimetry(DSC) ²îʾɨÃèÁ¿ÈÈ·¨
differential thermal analysis(DTA) ²î£¨Ê¾£©ÈÈ·ÖÎö
differential thermal analysis curve ²îÈÈÇúÏß
differential thermal analysis in an isothermal environment µÈλ·¾³ÏµIJîʾÈÈ·ÖÎö
differential thermal analysis meter ²îʾÈÈ·ÖÎöÒÇ£»DTAÒÇ
differential thermal analyzer ²îÈÈ£©·ÖÎö£©ÒÇ
differential thermal curve ²îʾÈÈÇúÏߣ»DTAÇúÏß
differential thermocouple ²î·ÖÈȵçż£»²îʾÈȵçż
differential thermometric titration ²îÈȵ樣¨·¨£©
differential transducer ²î¶¯»»ÄÜÆ÷
differential transformer ²î¶¯±äѹÆ÷
differential transformer displacement transducer ²î¶¯±äѹÆ÷Ê½Î»ÒÆ´«¸ÐÆ÷
(differential)transformer pressure transducer £¨²î¶¯£©±äѹÆ÷ʽѹÁ¦´«¸ÐÆ÷
diffraction grating ÑÜÉä¹âÕ¤
diffraction lens ÑÜÉä͸¾µ
diffraction resolution ÑÜÉä·Ö±æÁ¦
diffuse field À©É¢Éù³¡
diffuse-field response of microphone ´«ÉùÆ÷À©É¢Éù³¡ÆµÂÊÏìÓ¦£»´«ÉùÆ÷À©É¢³¡ÏìÓ¦
diffuse-field sensitivity of microphone ´«ÉùÆ÷À©É¢³¡ÁéÃô¶È
diffused dilicon semiconductor force meter À©É¢¹èʽ²âÁ¦¼Æ
diffused silicon semiconductor force transducer À©É¢¹èʽÁ¦´«¸ÐÆ÷
diffrsed silicon semiconductor tensiometer À©É¢¹èʽÕÅÁ¦¼Æ
diffused type semiconductor strain gauge À©É¢ÐͰ뵼ÌåÓ¦±ä¼Æ
diffusion current À©É¢µçÁ÷
diffusion pump À©É¢±Ã
digital ammeter Êý×ÖµçÁ÷±í
digital communication Êý×ÖͨÐÅ
digital compensation Êý×Ö²¹³¥
digital computer Êý×Ö¼ÆËã»ú
digital control Êý×Ö¿ØÖÆ
digital control system Êý×Ö¿ØÖÆÏµÍ³
digital controller Êý×Ö¿ØÖÆÆ÷
digital data Êý×ÖÊý¾Ý
digital data acquisition system Êý×ÖÊý¾Ý²É¼¯ÏµÍ³
digital data processing system Êý×ÖÊý¾Ý´¦Àíϵͳ
digital deep-level seimograph Êý×ÖÉî²ãµØÕðÒÇ
digital displacement measuring instrument Êý×ÖÊ½Î»ÒÆ²âÁ¿ÒÇ
digital displacement transducer Êý×ÖÊ½Î»ÒÆ´«¸ÐÆ÷
digital electric actuator Êý×Öʽµç¶¯Ö´Ðлú¹¹
digital feedback system Êý×Ö·´À¡ÏµÍ³
digital filter Êý×ÖÂ˲¨Æ÷
digital fluxmeter Êý×Ö´Åͨ±í
digital frequency meter Êý×ÖÆµÂʱí
digital information processing system Êý×ÖÐÅÏ¢´¦Àíϵͳ
digital input Êý×ÖÊäÈë
digital integrating fluxmeter Êý×Ö»ý·Öʽ´Åͨ±í
digital logging instrument Êý×ֲ⾮ÒÇ
digital magnetic tape record type strong-motion instrument Êý×Ö´Å´ø¼Ç¼ǿÕðÒÇ
digital magnetic telluro sounding instrument Êý×ִ󵨵ç´Å²âÉîÒÇ
digital measuring instrument Êý×Öʽ²âÁ¿ÒÇÆ÷ÒDZí
digital multimeter Êý×ÖÍòÓÃ±í£»Êý×Ö¸´Óñí
digital ohmmeter Êý×Öµç×è±í
digital ouput Êý×ÖÊä³ö
digital phase meter Êý×ÖÏàλ±í
digital position transmitter Êý×ÖʽλÖ÷¢ËÍÆ÷
digital positioner Êý×Öʽ¶¨Î»Æ÷
digital power driver Êý×Ö¹¦Âʱí
digital pressure gauge Êý×ÖѹÁ¦±í
digital readout Êý×Ö¶Á³ö
digital representation of a physical quantity ÎïÀíÁ¿µÄÊý×Ö±íʾ
digital seismic recoridng system Êý×ÖµØÕðÒÇ
digital signal Êý×ÖÐźÅ
digital signal analyzer Êý×ÖÐźŷÖÎöÒÇ
digital signal processing Êý×ÖÐźŴ¦Àí
digital simulation Êý×Ö·ÂÕæ
digital simulation computer Êý×Ö·ÂÕæ¼ÆËã»ú
digital strain indicator Êý×ÖÓ¦±äÒÇ
digital system Êý×Öϵͳ
digital telemetering system Êý×ÖÒ£²âϵͳ
digital transducer[sensor] Êý×Ö´«¸ÐÆ÷
digital valve Êý×Ö·§
digital voltmeter Êý×Öµçѹ±í
digital-analog conversion ¥ģת»»
(digital-analog)hybrid computer £¨Êý×ÖÄ£Ä⣩»ìºÏ¼ÆËã»ú
digital-analog simulator Êý×ÖÄ£Äâ·ÂÕæÆ÷
digital-analogue converter;D/A converter Êý—ģת»»Æ÷£»D/Aת»»Æ÷
digitalization error Êý×Ö»¯Îó²î
digitization Êý×Ö»¯
digitization error Êý×Ö»¯Îó²î
digitizer Êý×Ö»¯ÒÇ
dilatometry ÅòÕÍ·¨
diluent gas Ï¡ÊÍÆø
dilution factor Ï¡ÊÍÒòÊý
dilution methods Ï¡ÊÍ·¨
dilution ratio[rate] Ï¡ÊͱÈ[ÂÊ]
dimension ³ß¶È
dimension transducer[semsor] ³ß¶È´«¸ÐÆ÷
Dines anemometer ´ïÒò·çËÙ±í
diopter ÊÓ¶È
dip logger µØ²ãÇã½Ç²â¾®ÒÇ
direct acting instrument Ö±½Ó×÷ÓÃÒDZí
direct acting recording instrument Ö±Á÷×÷ÓüǼÒÇ
direct action Õý×÷ÓÃ
direct action solenoid valve Ö±¶¯Ê½µç´Å·§
direct actuator Õý×÷ÓÃÖ´Ðлú¹¹
direct-comparison method of measurement Ö±½Ó±È½Ï²âÁ¿·¨
direct control layer Ö±½Ó¿ØÖƲã
direct-current linear variable differential transformer(DC-DC LVDT) Ö±Á÷²î¶¯±äѹÆ÷
direct digital control station Ö±½ÓÊý×Ö¿ØÖÆÕ¾
direct digital control Ö±½ÓÊý×Ö¿ØÖÆ
direct heated type thermistor Ö±ÈÈʽÈÈÃôµç×èÆ÷
direct-imaging mass analyser Ö±½Ó³ÉÏóÖÊÁ¿·ÖÎöÒÇ
direct injection burner Ö±½Ó×¢ÈëȼÉÕÆ÷
direct injector Ö±Á÷½øÑùÆ÷
direct method of measurement Ö±½Ó²âÁ¿·¨
direct mounting gauge Ö±½Ó°²×°Ñ¹Á¦±í
direct-operated regulator Ö±½Ó×÷ÓÃʽµ÷½Ú·§£»×ÔÁ¦Ê½µ÷½Ú·§
direct probe inlet Ö±½Ó̽ͷ½øÑù
direct reading current meter Ö±¶Áʽº£Á÷¼Æ
direct reading instrument Ö±¶ÁʽÒÇÆ÷
direct record strong-motion instrument Ö±½Ó¼Ç¼ʽǿÕðÒÇ
direct resistance heating Ö±½Óµç×è¼ÓÈÈ
direction focusing ·½Ïò¾Û½¹
direction indicator ÖÐÐÄָʾÆ÷
direction mark meter ·½Î»±êÒÇ
directional frequency response of microphone ´«ÉùÆ÷Ö¸ÏòÐÔÆµÂÊÏìÓ¦
directional pattern of microphone ´«ÉùÆ÷Ö¸ÏòÐÔͼ°¸
directivity Ö¸ÏòÐÔ
directivity index of microphone ´«ÉùÆ÷Ö¸ÏòÐÔÖ¸Êý
directly controlled system Ö±½Ó±»¿ØÏµÍ³
directly controlled variable Ö±½Ó±»¿Ø±äÁ¿
director Ö¸»ÓÕ¾
disappearing-filament optical pyrometer Òþ˿ʽ¹âѧ¸ßμÆ
disc ·§°å
disc plug ÅÌÐη§Ð¾
disc recorder Ô²ÅÌ£¨ÐΣ©¼Ç¼ÒÇ
discharge coefficient Á÷³öϵÊý
discharge lamp ·ÅµçµÆ
discontinuous control ²»Á¬Ðø¿ØÖÆ
discontinuous control system ²»Á¬Ðø¿ØÖÆÏµÍ³
discontinuous simultaneous techniques ¼äЪÁªÓü¼Êõ£»²»Á¬ÐøÍ¬Ê±´®Óü¼Êõ
discrete control system ÀëÉ¢¿ØÖÆÏµÍ³
discrete signal ÀëÉ¢ÐźÅ
discrete system model ÀëɢϵͳģÐÍ
discrete system simulation Àëɢϵͳ·ÂÕæ
discrete system simulation language Àëɢϵͳ·ÂÕæÓïÑÔ
discriminant function Åбðº¯Êý
discrimination ¼ø±ðÁ¦
discrimination threshold ¼ø±ðÁ¦·§
diskette Èí´ÅÅÌ
dispersion dose É¢Éä¼ÁÁ¿
dispersion power ɫɢ±¾Áì
dispersive crystal ·Ö¹â¾§Ìå
dispersive infra-red gas analyzer ɫɢºìÍâÏ߯øÌå·ÖÎöÆ÷
displacement Î»ÒÆ
displacement divelopment ¶¥ÌæÕ¹¿ª·¨
displacement pickup Î»ÒÆ´«¸ÐÆ÷
displacement transducer[sensor] Î»ÒÆ´«¸ÐÆ÷
displacement velocity and acceleration shock response spectrum Î»ÒÆ¡¢ËٶȺͼÓËٶȳå»÷ÏìÓ¦Æ×
display attribute ÏÔʾÊôÐÔ
display console ÏÔʾ¿ØÖÆÌ¨
display device ÏÔʾÆ÷£»ÏÔʾÉ豸
display element ÏÔʾԪ¼þ
display unit ÏÔʾµ¥Ôª
dissipation constant ºÄÉ¢³£Êý
dissipation power ºÄÉ¢¹¦ÂÊ
dissolved oxygen analyzer ÈܽâÑõ·ÖÎöÆ÷
dissolved oxygen analyzer for seawater º£Ë®ÈܽâÑõ²â¶¨ÒÇ
dissolved oxygen of seawater º£Ë®ÖеÄÈܽâÑõ
distance amplitude compensation ¾àÀëÕñ·ù²¹³¥
distance amplitude curve ¾àÀëÕñ·ùÇúÏß
distance constant ¾àÀë³£Êý
distance factor ¾àÀëϵÊý
distance marder ¾àÀë¿Ì¶È
distance meter ²â¾àÒÇ
distance of centre of gravity ÖØÐľà
distorted peak »û·å
distortion Ê§Õæ£»»û±ä
distributed computer-control SDAS ·Ö²¼Ê½Ò£²âÐÍÊý×ÖµØÕðÒÇ
distributed computer control system ·ÖÉ¢ÐͼÆËã»ú¿ØÖÆÏµÍ³£»·Ö²¼Ê½¼ÆËã»ú¿ØÖÆÏµÍ³
distributed control ·ÖÉ¢¿ØÖÆ£»·Ö²¼¿ØÖÆ
distributed control system ·ÖÉ¢ÐÍ¿ØÖÆÏµÍ³£»·Ö²¼Ê½¿ØÖÆÏµÍ³
distributed data base ·Ö²¼Ê½Êý¾Ý¿â
distributed intelligence ·ÖÉ¢ÖÇÄÜ
distributed networkm ·Ö²¼Ê½ÍøÂç
distributed parameter control system ·ÖÉ¢[·Ö²¼]ÄÜÊý¿ØÖÆÏµÍ³
distributed telemetry SDAS ·Ö²¼Ê½Ò£²âÐÍÊý×ÖµØÕðÒÇ
distribution temperature ·Ö²¼Î¶È
disturbance ÈŶ¯
dither ²üÕñ
dithering ²ü¶¯
diverging three way valve Èýͨ·ÖÁ÷·§
diverter »»ÏòÆ÷
diving bell DZˮÖÓ
document£®Îļþ£»ÎÄÏ×
document£®tion Îļþ¹ÜÀí£»Îļþ¼¯
domestic package ÄÚÏú°ü×°
dominant frequency ÓÅÊÆÆµÂÊ£»Ö÷ƵÂÊ
Doppler current meter ¶àÆÕÀÕº£Á÷¼Æ
Doppler effect ¶àÆÕÀÕЧӦ
Doppler flowmeter ¶àÆÕÀÕÁ÷Á¿¼Æ
Doppler radar ¶àÆÕÀÕÀ×´ï
Doppler sonar ¶àÆÕÀÕÉùÄÉ
dose ¼ÁÁ¿
dose rate ¼ÁÁ¿ÂÊ
dose rate meter ¼ÁÁ¿ÂʼÆ
dosementer ¼ÁÁ¿¼Æ
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double acting positioner Ë«×÷Óö¨Î»Æ÷
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double beam spectrum radiator Ë«¹âÊø¹âÆ×¸£É伯
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double collectors Ë«½ÓÊÕÆ÷
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double-dry calorimeter Ë«¸ÉʽÈÈÁ¿¼Æ
double-focusing mass spectroscope Ë«¾Û½¹ÖÊÆ×ÒÇÆ÷
double-focus X-ray tube Ë«½¹µãXÉäÏß¹Ü
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double focusing analyzer Ë«¾Û½¹·ÖÎöÆ÷
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double-image tacheometer Ë«ÏñËÙ²âÒÇ
double inlet system Ë«½øÑùϵͳ
double insulation Ë«ÖØ¾øÔµ
double-junction SQUID magnetometer Ë«½á´ÅÇ¿¼Æ
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double pan balance Ë«ÅÌÌìÆ½
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double-polarity method for calibrating thermocouple Èȵçż˫¼¶¼ì¶¨·¨
double probe technique Èȵçż˫¼«¼ì¶¨·¨
double probe technique ˫̽ͷ·¨
double tube mercury manometer Ë«¹ÜË®ÒøÑ¹Á¦±í
dulble tube thermometer Ì×¹Üζȱí
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drain boles ÅÅй¿×
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dropsonde ÏÂͶʽ̽¿ÕÒÇ
drosometer ¶Á¿±í£»Â¶Á¿Æ÷
drum recorder ¹ÄÐμǼÒÇ
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dry bulb ¸ÉÇò
dry gas meter ¸ÉÊ½ÆøÌå±í
dry heat test ¸ÉÈÈÊÔÑé
dry-bulb thermometer ¸ÉÇòζȱí
drying cabinet on forecd convection µçÈȹķç¸ÉÔïÏä
drying oven ¸ÉÔïÏä
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DSC-TC ²îʾɨÃèÁ¿ÈÈÒÇ/ÈÈÌìÆ½
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dual computer system Ë«²¢ÁмÆËã»úϵͳ£»¸´Ê½¼ÆËã»úϵͳ
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duplex(pressure)gauge Ë«¹¤[Ë«Õë]ѹÁ¦±í
duplex transmission Ë«¹¤´«Êä
duplexed computer system Ë«¼ÆËã»úϵͳ
durabilitym Ä;ÃÐÔ duration ³ÖÐøÊ±¼ä
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