The circuit of Photoelectricity Weak Signal Detection, preamplifier circuit, difference circuit, modulation circuit, optical source thermal control and current drive circuit etc. are designed.
设计实现了基于差分后谐波检测的微弱信号处理电路、前置放大电路、差分电路、调制电路和光源温度控制电路及电流驱动电路等。
Braun notes that for people who handle only a couple of receipts a day, thermal paper is unlikely to be a major source of exposure.
布劳恩强调人们一天顶多接触很少几张打印凭据，热敏纸不可能是接触双酚A的主要来源。
Humans have been using underground thermal springs as a source of hot water for centuries - just visit an onsen resort in Japan.
数个世纪以来，人类一直在使用地热泉作为热水的一个来源-只要到日本的一个温泉度假胜地去看看就知道了。
The Ocean Thermal energy Conversion (OTEC) process utilizes temperate differences in large bodies of water to spin turbines, creating a steady source of renewable energy.
海洋热能转换(otec)过程利用了旋转涡轮中大体积的水体的温差，来产生连续不断的再生能源。
The first important thin film from the thermal oxide group is the gate oxide layer under which a conducting channel can be formed between the source and the drain.
第一个重要的来自热氧化组薄膜是栅氧化层，在它之下，源和漏之间就能形成导电通道。
A strong thermal source is visible at the base of the Eyjafjallajokull plume.
一个强大的热源是在埃亚·菲亚·德拉冰盖柱基可见。
Harbin, a city in northern China, is well-known as the "Pearl on the swan neck". Harbin Thermal Power Co. , Ltd. (HTP) in Xiangfang District, Hairbin, is the source of heat and light of the pearl.
北国冰城哈尔滨素有天鹅项下的明珠之称，座落在哈尔滨市香坊区的哈尔滨热电有限责任公司，就是这颗明珠的光热之源。
NOTE: an energy source is any electrical, mechanical, hydraulic, pneumatic, gravitational, chemical, nuclear, thermal, or other energy source that could cause injury.
注意：任何电气、机械、水力、风力、重力、化学、原子能、热能或者其他能源都能导致伤害。
The estimation of erosion thickness is a foundation for studying palaeostructural characteristic, modeling source rock thermal evolution history and analyzing palaeo-fluid potential.
剥蚀厚度估算是进行古构造特征研究、烃源岩热演化史模拟和古流体势分析的重要基础工作。
By using oil and gas generation theory, the abnormal phenomena during thermal evolution of hydrocarbon source rock in the deep formation of Dongpu Depression were discussed.
运用石油与天然气生成理论，讨论了东濮凹陷深层异常温压条件下烃源岩热演化的异常现象。
The hydrocarbon generation history of source rocks at any time may be reconstructed by using hydrocarbon generation kinetic parameters, combined the basin thermal history.
生烃动力学参数结合盆地热史，可恢复烃源岩在任一时代的生烃史，对构造复杂盆地的二次生烃研究具有独特的优势。
Conclusion the types of reservoir are complex, and the exploration of petroleum is every difficult in the basin of strong structural movement, multi-layer source rocks, complex thermal history.
结论对于构造变动强烈、烃源岩层位多、热演化历程复杂的叠合盆地，其油气藏类型复杂，油气勘探的难度增大。
A superminiature thermal imaging reference source with hight stability used in the field is introduced.
介绍了一种野外用超小型高稳定度的热象基准源。
The workplace is a common source of exposure to asbestos fibers, as asbestos was widely used in the past for both thermal and acoustic insulation materials.
工作间是一种常见的来源接触到石棉纤维由于石棉被广泛使用在过去两、热隔音材料。
The burial history and thermal history of the outcrop are modelled firstly in China, and the organic matter maturity ro % of subsurface source rock is predicted by artificial changing burial trace.
本文在国内首次模拟了野外露头的埋藏史和地热史，并通过人工改变埋藏轨迹，预测了盆地内中侏罗统地下烃源岩的有机质成熟度。
Graphite which was used as evaporation source in early metal evaporation industry has excellent properties, such as excellent thermal conductivity, low resistivity, good resistance to thermal shock.
石墨材料作为早期蒸镀金属的蒸发源材料，具有许多优良的性质，如良好的耐高温性、热稳定性，良好的导电性，较好的抗热震性能等。
The maturity of source rock is mainly controlled by sedimentary and burial history and thermal history of the basin.
烃源岩成熟度状态主要由盆地沉积埋藏史及热史所决定。
The authors studied the thermal history of the main source beds of Aican-1and Huonan-1 Wells in Junggar Basin by apatite fission-track.
作者用磷灰石裂变径迹法研究了准噶尔盆地艾参1井和火南1井主要生油层的热历史。
Solar thermal panels are linked to the ground source heat pump to increase efficiency, utilisingmultiple piled foundations.
利用多堆积基础，太阳能面板与地热泵相连从而提高能效，。
In thermal natural ventilation, buoyancy plumes derived from heating source make the thermal stratification indoors.
热压自然通风中，热源产生的浮力羽流使得室内存在热分层现象。
The six channel instantaneous optical pyrometer is used to measure the thermal radiation of the light source at six bands from visible to near infrared spectrum.
六通道瞬态光学高温计是在可见光和近红外光谱范围内，把光源的热辐射取出六个波段进行测量。
The thermal events of late Hercynian movement and late Yanshanian movement has great effects on the maturation of source rocks.
晚海西运动、晚燕山运动对盆地烃源岩的成熟具有重要的影响。
The result of comparator thermal noise or other non-sampled noise source may make the comparator 14 make the wrong decision.
比较器热噪声或者其它非采样噪声源的结果可能使得比较器14做出错误的判定。
A theoretical and experimental study of the unsteady thermal balance testing for the satellite with periodic heat source is presented in this paper.
本文从理论和实验的方法研究了具有周期热源变化的卫星不稳定热平衡问题。
Based on seismic lines, hydrocarbon source rock, lithology, thermal stream and test data, a two dimensional forward model of the basin has been made.
以地震主测线为格架，结合烃源岩、岩性、热流、测试分析资料为依据，采用正演法开展二维盆地模拟工作。
They provide useful information for the study on the deep-seated thermal background of formation of the Himalayan Geothermal Belt and the suberustal heat source structure.
它们为阐明喜马拉雅地热带形成的深部热背景和浅层地壳热源结构提供了有用的信息。
The results of the investigation show that under a relatively low heat source temperature the thermal and exergy efficiency of the system may attain in excess of 30%.
结果表明，在较低的热源温度下，系统的热效率和火用效率可以达到30 %以上；
The results of the investigation show that under a relatively low heat source temperature the thermal and exergy efficiency of the system may attain in excess of 30%.
结果表明，在较低的热源温度下，系统的热效率和火用效率可以达到30 %以上；
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