On August 6th America’s space agency, NASA, announced that its Kepler planet-detector (named after the man who worked out the laws of planetary motion, as this article explains) is also behaving well.
8月6日,美国航天局和美国宇航局(NASA),宣称其开普勒号行星探测仪(根据发现了行星移动定律的开普勒命名,点此可见详细介绍)现在运行得十分良好。
Endeavour delivered the two billion US dollar cosmic ray detector that will remain on the space station for the next decade.
奋进号带去了价值20亿美元的宇宙射线探测器,并在未来十年里停留在太空站。
Objective To solve the encountered problem of lack of space and dyskinesia of detector in dual energy X-ray absorptiometry system.
目的:解决骨密度仪使用中遇到的空间不足和探测器运动障碍的问题。
Then have put forward enforcement method and the step of detector space distribution optimization.
接着提出了实施检测器空间分布优化的步骤及方法。
The fast orientation tracking system with free space optimal communication based on TMS320F2812 consists of four-quadrant detector, high-speed amplificatory circuit and DSP2812.
基于TMS320F 2812的自由空间激光通信快速定位跟踪系统,由四象限探测器、高速放大电路及DSP2812构成。
The space particle composition detector aboard FY-1C satellite can simultaneously detect proton spectrum, electron integrated flux and heavy ion composition.
FY 1C星空间粒子成分探测器能够实现对质子能谱、电子积分通量及重离子成分的同时测量。
Imaging spectrometer is a kind of space remote sensing detector. It can get space and spectral distribution information of a target at the same time.
成像光谱仪是一种空间遥感探测器,它可以同时获取目标的空间和光谱分布信息。
For large space, air terminal building adopts air supply tower, floor exhaust grillage and smoke exhausting skylight controlled by infrared detector.
该工程结合大空间场所的特点,采用了地面送风亭射流送风方式、地面排风方式及红外线对射探测器控制的排烟天窗。
By the Monte Carlo method, the changes of detector tallies in formation radial, longitudinal direction and space has been simulated for the formation of water saturated limestone with 20% porosity.
针对20%孔隙度饱和水的石灰岩地层,应用蒙特卡罗方法模拟了探测器计数在地层径向、纵向和空间上的变化,进而模拟得到不同源距处探测器计数随地层径向深度变化的关系曲线。
The defects of main detector, Imange Dissector Tube (IDT), in HIPPARCOS Space Astrometry Satellite are discussed.
本文分析了依巴谷空间天体测量卫星主探测器析像管和恒星测绘仪的工作缺点;
The paper introduces the working principle, function and characteristics of large-space fire detector and extinguishing system.
本文介绍了大空间内火灾探测器和灭火系统的工作原理、性能及其特点。
This paper introduces the sample methods, testing point selection, testing procedures and results processing of portable gas detector applied in the confined space in the petrochemical company.
介绍了便携式气体检测报警仪用于石油化工企业中有限空间的气体检测时的采样方法、检测点选择、检测工作程序以及检测结果的处理。
The key prerequisite of using ex-core detector readings to reconstruct the in-core power distribution is to calculate the space response function accurately.
准确的堆外探测器三维空间响应函数是实现由堆外探测器读数重构出堆芯功率分布的关键之一。
This paper describes the algorithm of elementary motion-detector and motion-detector arrays, including the characteristic and space conformity.
研究了初级运动检测器和运动检测器阵列的算法、特征及空间整合。
The SwRI team, led by space physicist David McComas, was starting up IBEX's high-speed particle detector just as the moon passed in front of its field of view.
由太空物理学家大卫·麦科马斯带领的西南研究院科研小组,正在启动IBEX 上的高速粒子探测器,这时月球正好在该探测器的视野前经过。
Methods:The samples were injected into HP-5 capillary colnmn by head- space sampler and analysed with FID detector with standard addition method.
方法:用 HP-5毛细管气相色谱柱,顶空进样,FID检测器,以标准溶液加入法进行计算。
The spectral responsivity of IRFPA imaging detector is a basic physical parameter for the space infrared remote sensing.
红外焦平面成像器件的光谱响应率是天基红外遥感的基本物理指标。
Infrared detector systems have been widely applied in the field of space, military and communication.
红外探测系统被广泛地应用于航空航天、军事、通信等领域。
The actual directivity of the detector which is possessed in the space orbit perhaps is higher than that obtained in the experiment system on the ground.
探测器在轨测量时的实际准直性可能比在地面实验中所测得的准直性更好。
The rationality of selection of extremely early air sampling detector for automatic fire alarm system of the high and large open space building is discussed.
论述了高大开放式空间建筑火灾自动报警系统选用极早期空气采样探测器的合理性。
Objective By using multi detector row spiral CT (MDCT), to investigate the CT imaging features of inflammatory diseases in retroperitoneal space with correlation of radiological anatomy.
目的结合解剖学基础,探讨腹膜后间隙感染性病变的多排螺旋CT表现。
Objective By using multi detector row spiral CT (MDCT), to investigate the CT imaging features of inflammatory diseases in retroperitoneal space with correlation of radiological anatomy.
目的结合解剖学基础,探讨腹膜后间隙感染性病变的多排螺旋CT表现。
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