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- ultrasonic grating constant 超声光栅常数
- Compared with the large grating constant, the response time operates more slowly than the smaller grating con... 当光栅常数较大时,光致电荷移动到暗区时需要更长的时间,相位光栅的响应较慢。
- The novel method ultrasonic grating is put forward to reduce speckles, furthermore, the operating principle of ultrasonic reducing speckles is illustrated in detail. 提出一种全新在远场条件下减弱散斑的超声光栅法,且详细说明了超声波减弱散斑的工作原理。
- By measuring the change of ultrasonic grating spacing,which is caused by the change of consistency,the function about them will be regressed and the consistency will be measured. 通过测量因浓度不同引起超声光栅常数的变化,拟合出浓度与光栅常数变化的函数,实现对浓度的测定。
- This paper introduces the influence of grating constant on response characteristics in C60-doped nematic liquid crystals(5CB) by two beam-coupling experiment. 通过二波耦合实验研究了C60掺杂向列相液晶中光栅形成的响应特性与光栅常数的关系。
- The sensor precision depends on the overlapping interference average effect of diffracting wave from many grating pitches, and its pulse equivalent will be equal to half of the grating constant. 传感器的精度取决于众多光栅栅距产生的衍射叠加干涉的平均效应,其脉冲当量等于光栅常数的一半。
- A METHOD FOR DETERMINING GRATING CONSTANT 光栅常数测定的一种方法
- Data processing of measuring grating constant 光栅常量实验的数据处理
- Precisely measure grating constant by applying STM 应用扫描隧道显微镜精确测量光栅常数
- RESEARCH OF THE ULTRASONIC GRATING AND THE SOUND SEED 超声光栅测量声速的研究及仪器化实现
- A fire was burning in the grate. 火在壁炉中燃烧着。
- His wife was a constant inspiration to him. 他的妻子经常鼓励他。
- A QUANTITATIVE STUDY ON MEASURING SOUND-SPEED BY THE ULTRASONIC GRATING 超声光栅测声速实验的量化分析
- A simple and convenient measurement of grating constant 测量光栅常量的一种简便方法
- The doctors gave him an ultrasonic brain scan. 医生给他做了脑部超声波扫描检查。
- Her constant complaining just sticks in my craw. 她那不断的诉苦真使我受不了。
- Study on Measuring Transparent Liguid Consistency in Ultrasonic Grating 利用超声光栅测透明液体的浓度
- TWO KIND OF SIMPLE METHODS TO MEASURE GRATING CONSTANT 测量全息光栅光栅常数的两种简易方法
- Cross and angry words in family grate upon the ear. 不高兴与生气的话在一个家庭里令人不愉快。
- The machinery requires constant maintenance. 这些机器需要经常保养维修。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries