Control substation underground realizes to direct control for the field apparatus, at the same time, to collect and transmit of different kinds of guard signals and equipments running status.
井下控制分站实现对井下现场设备的直接控制，同时完成设备运行状态及各种保护信号的采集与传输。
The practicability and superiority peculiar to the single chip computer are described when it is used in the lower power. Consumption operating mode as the long-term intelligent field apparatus.
论述了在野外长期使用的智能仪器中，采用单片机低功耗工作方式的实用性和优越性。
Coal Field geological Measure Team of Heilongjiang Province has obtained the good geological effect by advanced seismic apparatus and the strict construction way are introduced.
介绍黑龙江省物测队采用先进的地震仪器，严谨的施工方法，取得了较好的地质勘探效果。
The principles of expander refrigeration and the testing situation of expander refrigeration dehydration apparatus in Daqin Oil Field are briefly introduced in this paper.
本文简要介绍膨胀机制冷原理及大庆油田膨胀制冷脱水装置的试验情况。
Numerical simulation of flow and temperature field in the test tube of Model Loop Wax Deposition Apparatus was performed.
对模型环道蜡沉积装置测试段流场温度场进行了数值模拟。
The measures based on NIR apparatus have been widely certificated in the field of grain measurement.
近红外仪器检测方法在谷物检测领域得到了广泛的认可。
A method of manufacturing a lensed apparatus for altering the mode field of an optical signal, and an optical assembly are also disclosed.
还披露了一种适用于改变光信号的模式场的透镜装置和光学组件的制造方法。
A lensed apparatus for altering the mode field of an optical signal is disclosed.
披露了一种适用于改变光信号的模式场的透镜装置。
For on-line emissivity measurement's urgent request in the field of military, aviation and space flight, industry and agriculture, we designed new front reflection emissivity measurement apparatus.
针对目前军事、航空航天、工农业等领域对在线发射率测量的迫切要求，设计了新型的前置反射式发射率在线测量装置。
Method and device for measuring inhomogeneous magnetic field, method and device for phase calibration, and magnetic resonance image apparatus.
磁场非均匀性测量方法和设备，相位校正方法和设备，以及磁共振成像设备。
The reliability data of low voltage electrical apparatus obtained on the basis of field survey of electrical equipments by U. S. AIEE and IEEE were introduced.
介绍了美国AIEE和IEEE对电气设备现场调查结果中有关低压电器的可靠性数据；
Field of invention: This invention relates to a method of and apparatus for obtaining the release of a fuel gas mixture including hydrogen and oxygen from water.
发明领域的：本发明涉及一种方法和水器具获得释放的气体燃料的氢气和氧气的混合物等。
An intense field dielectric air filtration system includes a perimeter frame for wall or ceiling mounting at the inlet of a return air duct for an air conditioning apparatus.
一种强场电介质空气过滤系统包括安装在空调装置的回风管的入口处的用于壁或天花板的周界框架。
The invention belongs to the field of medical apparatus, and relates to improvement of a general insulin special refill structure for a pen insulin syringe.
本发明属医疗器械领域，涉及一种笔式胰岛素注射器常规胰岛素专用笔芯结构的改进。
Lots of field applications show that this apparatus can effectively reduce drilling cycle, decrease Labour strength and ensure drilling safety.
大量现场应用表明，该装置能有效地缩短钻井周期，降低工人的劳动强度，保证钻井安全。
The optimization results show that the GA are very effective and can be used up to the field of electromagnetic apparatus design.
优化结果表明，该法十分有效，遗传算法完全可以应用到电磁电器设计领域中。
This apparatus is mainly used in oil extracting operation of margin well, stripper well and abandon well of oil field.
该设备主要用于对油田边缘井、低产井及废井的采油作业。
An apparatus for testing the pressure drop of the water injection well is developed according to the actual requirement of oil field production.
针对油田注水生产的需要研制了注水井注水压降测试装置。
Two patent technologies about apparatus for pressure coring are introduced and some achievements of China in this field are enumerated. At last, some questions are brought forward.
介绍了美国和中国的两种保温保压取芯钻具的专利技术以及国内在此领域取得的一些成就，提出了一些设想。
The full apparatus of quantum field theory is often unnecessary for describing electrodynamic systems.
对于描述电力学系统量子场理论的全部设备常常是多余的。
The utility model relates to a vacuum packaging machine, in particular to an intelligent microwave vacuum packaging machine, and belongs to the technology field of the packaging apparatus.
本实用新型涉及一种真空包装机，尤其是一种智能化微波真空包装机，属于包装设备技术领域。
The magnetic field distribution of one apparatus is evaluated by finite element method to well coincide with the measurements.
采用有限元方法对一套装置的磁场进行了计算，磁翅果与测量值吻合较好。
The invention discloses a high-pressure safe injection method and system in the field of medical apparatus.
本发明揭示了医疗器械领域的一种高压安全注射方法及系统。
As for the problem of surface Rockwell hardness measurement of deep hole in measurement field, this article develops a kind of portable micro-control surface Rockwell apparatus.
针对测量领域深孔表面洛氏硬度测量存在的问题，研制了一种便携式微控表面洛氏硬度计。
The utility model provides a peanut hill-drop planter and belongs to the field of agricultural apparatus.
本实用新型提供一种花生穴播机，属于农业器械领域。
Widely using numerical modeling, emphasizing field observation, and developing measurement and experimental technology and apparatus are the future development trends in coastal engineering research.
广泛应用数学模型，重视现场观测，改善试验和量测技术是海岸工程研究的发展趋势。
Widely using numerical modeling, emphasizing field observation, and developing measurement and experimental technology and apparatus are the future development trends in coastal engineering research.
广泛应用数学模型，重视现场观测，改善试验和量测技术是海岸工程研究的发展趋势。
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