The invention discloses an embryo-reduction device, which comprises a puncture needle body and a signal-radiation plate, wherein the puncture needle body is in a hollow structure;
本发明公开了一种减胎器，它包括穿刺针体和信号发射板，该穿刺针体是中空结构；
Astronomers detected a bright fluorescent signal, caused by radiation from the nearby star being absorbed by methane and released as light.
天文学家探测到了强荧光信号，该信号来源于甲烷气体吸收附近恒星辐射而发出的光线。
So for those of you keeping score: Trying to get a signal on your phone releases more radiation. Apple already underwent a firestorm for the iPhone 4's reception problems.
对于那些想比赛看谁手机释放辐射多的人来说，苹果公司早承认了iPhone4信号接收问题的缺陷。
The radiation "signal" is weak, easily swamped by other factors that degrade health, such as smoking, alcoholism, and poor nutrition.
辐射“信号”非常微弱，而诸如吸烟、酗酒以及营养不良等诸多因素都会导致健康恶化。
Levels 4-7 on the INES scale are officially called "accidents" and often, but not always, signal that one or more fatalities from radiation exposure have occurred.
国际核安全事件分级表的4到7级则被官方称为“事故”，它们往往表示有一人或多人因遭受辐射而死亡——但也并非总是如此。
Any situation where your cellphone has a weak signal indicates it has to work harder and thus will emit more radiation.
在任何地方如果你的手机信号很差就说明需要发射更多的射线以获得信号。
Infrared radiation heats up the pit membrane tissue, and TRPA1 channels open when a threshold temperature is reached, allowing ions to flow into the nerve cells and triggering an electrical signal.
红外线使窝器膜组织升温，当达到阈值后TRPA 1通路打开，离子流入神经细胞并催发电信号。
A moving phone, or a phone in an area with a weak signal, has to work harder, giving of more radiation.
一部在移动中的电话，或者一个在弱信号区的电话，必须更强地工作，从而释放更多辐射。
Thatis to say, to demand high fidelity of signal, it would have to lower the radiation efficiency.
也就是说，要求高的信号保真度，必将导致低的辐射效率。
According to the specific characteristics of monopole antenna, feeding signal may be multi reflected at the terminals, which could seriously damage the radiation characteristics.
基本的单极子天线由于其本身的特性会在天线内部对馈入的信号进行多次反射，严重制约着它的辐射性能。
Experiment indicates that it is feasible to apply wavelet transform to the signal processing in radiation temperature measuring and filtering is satisfactory.
论文通过实验证明将小波变换技术应用于辐射测温技术的信号处理是可行的，并且取得了很好的滤波效果。
Don't use it when signal strength is poor, since that means the phone has to work harder, causing it to emit more radiation.
手机信号弱时别用，因为那意味着手机工作起来费力，因而会放出更多的辐射。
The series is effective in high frequency noise suppression and suitable for radiation noise in signal cables.
这个系列的产品能有效抑制高频杂讯而且适合抑制由讯号电缆所辐射的杂讯。
A unit used to describe the strength of an incoming signal of ELECTROMAGNETIC RADIATION.
描述入射电磁辐射信号强度的单位。
With this type of flame supervision, the UV radiation emitted by gas or oil flames is used to generate the flame signal.
这种类型的火焰探测器监测燃气或燃油火焰放出的UV辐射产生的火焰信号。
In this paper, the guidance signal model is given in the case of single source, and the decoying effect is simulated in several cases of radiation source distributions.
文中给出了单个辐射源作用情况下的导引信号模型，针对辐射源的几种配置情况进行了诱偏效果仿真。
A proximity sensor often emits an electromagnetic or electrostatic field, or a beam of electromagnetic radiation (infrared, for instance), and looks for changes in the field or return signal.
一个接近性传感器通常会发出电磁或静电场，或电磁辐射光束(例如红外)，以及在外地或返回信号的变化看。
Based on the radiation transmission theory, a model of optical backscatter and signal of atmosphere range-gated imaging system was given.
以辐射传输理论为基础，建立了大气距离选通成像系统后向散射光和信号光的模型。
Based on the radiation transmission theory, a model of optical backscatter and signal of atmosphere range-gated imaging system is given.
以辐射传输理论为基础，建立了大气距离选通成像系统后向散射光和信号光的模型。
We have derived the formulas of harmonic spontaneous emission power density, small signal gain of this undulator FEL and the coupling coefficients between the electrons and the radiation field.
导出了这种新型摇摆场结构自由电子激光高次谐波的自发辐射功率密度和小信号增益公式。以及电子与辐射场的耦合系数的表达式。
Systematic measurements of a go out radiation signal from our Raman free-electron laser indicated a good agreement between experimental data and theoretical calculations.
我们对喇曼自由电子激光器输出的辐射信号进行了系统的测试，获得的数据曲线与理论计算结果完全符合。
Good contrary, environmental background radiation on almost two pyroelectric devices have the same role to produce a pyroelectric effect of offset each other, so no detector signal output.
好相反，环境背景辐射对两个热释元件几乎具有相同的作用，使其产生释电效应相互抵消，于是探测器无信号输出。
However, the nuclear radiation signal usually includes not only radiation energy information, but also the correlative information of radiation category, time and the like.
而核辐射信号往往既包含有射线能量信息，也含有射线种类、时间等相关信息。
The rocket exhaust plume causes the effects of noise, smoke, flame and heat radiation, environment pollution and signal attenuation, etc. So it is important to study exhaust plume.
火箭羽流会造成噪声、烟雾、热辐射、环境污染和信号衰减等多种效应，因此研究排气羽流问题至关重要。
In the firstone. black clouds of exhaust fume are emitted from a highchimney. to thes trend one. a signal tower stands instead ofthe ugly chimney. sending out invisible harmful radiation.
第二幅图中一座信号塔取代了丑陋的烟囱。放射出无形的有害辐射。
The objective of this design is to incept and convert the object's infrared radiation distribution into video signal to be displayed in real time after being post-processed.
本设计研究的目的就是完成对目标物体的红外热辐射分布的摄取，并且将其转化为视频信号经图像后处理后馈送给显示设备进行实时显示。
The "connection" is done through signal radiation.
连接是通过信号辐射实现的。
The IR-absorbing methane detecting instrument is designed by converting IR radiation to voltage signal, so the gas concentration is calculated.
该检测仪将红外辐射强度转化为电压信号，实现对甲烷浓度的测量。
Recently, radiation detection based on the digital signal processing has been widely applied in the fields as high energy physics, radiation imaging and so on.
近年来，基于数字信号处理的辐射探测技术在高能物理、辐射成像等领域中应用的越来越广泛。
Radiation metal line has second signal feeder point which is near to the first signal feeder point.
以及一辐射金属线，具有一第二信号馈入点，所述第二信号馈入点邻近于所述第一信号馈入点。
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