探测器

Detector the gas strength which examines the sensor transforms the electrical signal, passes commits a footfault the cable to transmit the controller, the gas strength is higher, the electrical signal is stronger, when the gas strength achieves or surpasses the alarm point which the warning controller establishes, the alarm apparatus send out the alarm, and may start the solenoid valve, the exhaust fan substandard association equipment, removes the hidden danger automatically.

探测器将传感器检测到的浓度转换成电信号，通过线缆传输到控制器，浓度越高，电信号越强，当浓度达到或超过报警控制器设置的报警点时，报警器发出报警信号，并可启动电磁阀、排气扇等外联设备，自动排除隐患。

Detector the gas strength which examines the sensor transforms the electrical signal, passes commits a footfault the cable to transmit the controller, the gas strength is higher, the electrical signal is stronger, when the gas strength achieves or surpasses the alarm point which the warning controller establishes, the alarm apparatus send out the alarm, and may start the solenoid valve, the exhaust fan substandard association equipment, removes the hidden danger automatically.

探测器将传感器检测到的气体浓度转换成电信号，通过线缆传输到控制器，气体浓度越高，电信号越强，当气体浓度达到或超过报警控制器设置的报警点时，发出报警信号，并可启动电磁阀、排气扇等外联设备，自动排除隐患。

The decision was based on spectral measurements by the orbiting Mars Global Surveyor, which showed an unusual concentration of haematite, a form of iron oxide.

决定建立在由围绕火星飞行的火星全球探测器所做出的光谱测量基础上，其中显示了不同寻常的赤铁矿含量。

With NASA's Messenger probe now going into orbit around Mercury, Dr Hazen predicts that it will find only 300 or so minerals on the planet.

美国国家航空和宇宙航行局信使号探测器正进入水星轨道， Dr Hazen 预测它将在这颗星球上只发现300种左右的矿物。

This causes that different field of view has different object distant,which results in heterogenic image motion vector on the film.

画幅相机由于横向视场较大，使得每幅横向各个视场目标对应物距各异，最终导致目标像相对探测器产生了异速像移。

Thus the detector can obtain hish anti-interference ability.

从 而提高了探测器的抗干扰能力。

Calculating with the data supplied by the soft X-ray station and from our observation, in the usual dedicated mode with multi-bucket in the storage ring the output of diamond detector should have an amplitude of order 2μV, assuming 500ps-wide, when injected by a homochromous light at 1keV with 1%BW. In the dedicated mode with single-bucket the peak power of the pulse light will be the largest, maybe an order larger than with multi-bucket.

我们根据软X光站提供的数据和实际观察结果推算，在常用的专用模式多束团运行时，如果以1keV能量处1％BW的单色光入射，金刚石探测器输出信号以500ps的半高宽计算，幅度应有2μV的量级；专用模式单束团运行时能达到最高的光脉冲峰值功率，可能比多束团大一个数量级。

Methods Weak optical signals were acquired with hypothermal cooled CCD camera. The system captured the fluorescent images of different projections at rotating the tissue phantom.

系统采用低温制冷CCD相机作为高灵敏弱光信号探测器，通过旋转目标物，得到各个角度的激发荧光场。

Low γ ray with 59.6keV energy acts as excitation for rare earth inaqueous and organic phase samples in separation processes by solvent extraction. As aresult, characteristic K series X-ray fluorescence of rare earths emitted. X-ray wasdetected by high purity planar Ge after transmitting Be window. The signals wereamplified by pre-amplifier or main amplifier, and the amulated signals are converted todigital ones.

对溶剂萃取法生产稀土流程中的有机相和水相试样，采用放射性核素〓的59.6keV单色能量激发稀土元素，得到特征K系X射线荧光，透过Be窗经高纯平面锗半导体探测器检测其强度，再经放大器、模数转换和多道缓冲存诸记录试样的能谱。

In Fourier transform profilometry,because of the nonlinear relationship between the irradiant incident upon a CCD dete ctor andthe voltage it outputs,it will cause phase evaluation errors.Here,we ex plain the errorsource by theoretical deducing,then make a simulation.At last,a method to decrease thiserror is put forward.

文摘：在傅里叶变换轮廓术中，由于CCD探测器光电响应的非线性，将在测量中引入高次项，从而对相位的求解造成较大误差，通过理论的推导定性地解释了误差的来由，并用计算机进行了模拟计算，最后提出了减小误差的方法。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐