heterodyne

US ['hetərəˌdaɪn]
UK ['hetərədaɪn]
  • n.差拍；〔电信〕外差法；外差作用
  • adj.外差式的
  • v.(使…)混合
  • Web超外差；外差振荡器；外差干涉
Simple Present：heterodynes  Present Participle：heterodyning  Past Participle：heterodyned  

E-C

E-E

Web Definition

n.
1.
〔电信〕外差法,外差(本机)振荡器
2.
外差作用
3.
差拍
adj.
1.
外差式的
v.
1.
(使)成拍,(使)致差,(使...)混合

Sample Sentence

Definition:
AllAll,差拍差拍,〔电信〕外差法〔电信〕外差法,外差作用外差作用,外差式的外差式的,混合混合,超外差超外差,外差振荡器外差振荡器,外差干涉外差干涉
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard
1.
A back-to-back experimental result is given for a 4-channel system, based on which, a down conversion process for heterodyne can be reduced.
针对4通道接收，我们给出了背靠背实验方案，并且基于此方法，省去了外差系统所需的下变频过程。
zhēn duì sì tōng dào jiē shōu , wǒ men gěi chū le bèi kào bèi shí yàn fāng àn , bìng qiě jī yú cǐ fāng fǎ , shěng qù le wài chà xì tǒng suǒ xū de xià biàn pín guò chéng 。
dx.doi.org
2.
A method of collimating optical systems by a heterodyne interferometer is described and the errors of the system measurements are analyzed.
描述了基于外差干涉仪原理的用于精密空间光学的准直方法，分析了该方法进行光学系统准直的系统误差；
miáo shù le jī yú wài chà gān shè yí yuán lǐ de yòng yú jīng mì kōng jiān guāng xué de zhǔn zhí fāng fǎ , fēn xī le gāi fāng fǎ jìn xíng guāng xué xì tǒng zhǔn zhí de xì tǒng wù chā ;
dictsearch.appspot.com
3.
Furthermore, the heterodyne interferometry is incorporated into the system to reduce the noises from environments.
另外又加入外差干涉的技术期望降低系统对环境的敏感度；
lìng wài yòu jiā rù wài chà gān shè de jì shù qī wàng jiàng dī xì tǒng duì huán jìng de mǐn gǎn dù ;
www.etop.org.tw
4.
A novel laser heterodyne interferometer used for on-line measuring surface roughness has been developed.
一种新型的、用于在线测量表面粗糙度的激光外差干涉仪已研制完成。
yī zhǒng xīn xíng de 、 yòng yú zài xiàn cè liáng biǎo miàn cū cāo dù de jī guāng wài chà gān shè yí yǐ yán zhì wán chéng 。
www.opticsjournal.net
5.
n this paper, the theoretical analysis of a photorefractive adaptive optical heterodyne detection system is presented for the first time.
首次对光折变自适应光外差探测系统的工作状态进行了较全面分析。
shǒu cì duì guāng zhé biàn zì shì yìng guāng wài chà tàn cè xì tǒng de gōng zuò zhuàng tài jìn xíng le jiào quán miàn fēn xī 。
www.dictall.com
6.
Compared with the conventional heterodyne scheme, it avoids the complicated intermediate-frequency tracking system.
与寻常相干接收方案相比，省去了中频跟踪电子系统；
yǔ xún cháng xiāng gān jiē shōu fāng àn xiāng bǐ , shěng qù le zhōng pín gēn zōng diàn zǐ xì tǒng ;
www.opticsjournal.net
7.
Laser heterodyne interferometer has advantages of high measuring precision and anti-environment disturbance ability.
激光外差干涉仪以其测量精度高、抗环境干扰能力强等优点得到了广泛的应用。
jī guāng wài chà gān shè yí yǐ qí cè liáng jīng dù gāo 、 kàng huán jìng gān rǎo néng lì qiáng děng yōu diǎn dé dào le guǎng fàn de yìng yòng 。
www.fabiao.net
8.
Frequency offset locking technology is widely applied in laser heterodyne detection and laser radar, which is of great value.
偏频锁定技术广泛应用于激光的外差探测、激光雷达等方面，具有重要应用价值。
piān pín suǒ dìng jì shù guǎng fàn yìng yòng yú jī guāng de wài chà tàn cè 、 jī guāng léi dá děng fāng miàn , jù yǒu zhòng yào yìng yòng jià zhí 。
www.dictall.com
9.
The accuracy can be enhanced with optical heterodyne technique and the phase measurement of Doppler signals.
对多普勒信号进行光学外差处理并对多普勒信号进行测相，可以提高测量的精度。
duì duō pǔ lè xìn hào jìn xíng guāng xué wài chà chǔ lǐ bìng duì duō pǔ lè xìn hào jìn xíng cè xiāng , kě yǐ tí gāo cè liáng de jīng dù 。
dictsearch.appspot.com
10.
Base on the heterodyne laser Doppler theory, a heterodyne laser Doppler vibrometer(LDV) with fiber structure was designed and implemented.
基于外差激光多普勒原理，设计并实现了一套光纤结构的外差式激光多普勒振动计（LDV）。
jī yú wài chà jī guāng duō pǔ lè yuán lǐ , shè jì bìng shí xiàn le yī tào guāng xiān jié gòu de wài chà shì jī guāng duō pǔ lè zhèn dòng jì ( LDV ) 。
www.dictall.com
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