查询词典 Pulse

According to the effect of relative permittivity εr on the pulse propagation velocity in lossy dielectric space and the effect on the turnround time of signal between the antenna and the buried objects, it is presented that lossy dielectric space can be transformed into free space and the simulation results abtained from free space can also be amended to lossy dielectric space.

对探地雷达的微波全息成像法进行了分析研究，根据有耗介质空间中的εr 对脉冲传播速度的影响，以及对脉冲在收发天线与目标之间的往返时间的影响指出：可将有耗介质空间转化到自由空间，再将自由空间中的计算结果修正到有耗介质空间。

The relative slipping velocity law of pulse electrochemical finishing in gears are studied in the paper.

研究齿轮脉冲电化学光整加工过程中电极间相对滑动速度的变化规律。

Everybody knew that the network is hypothesized is not The real on-line joyful world is only in the spiritual homeland surfer only thinks with ease, although This kind of so-called relaxedness is short actually can also take to a soul respite the space to look for for the exhausted body and mind Relaxation corner However I am not good at before the human revealing my emotion on-line actually not to want to wrap from Oneself always hoped that could find a speech the space to let sentimental the pulse swing along with the network hypothesized metre Unloaded an all accidental click unexpectedly to become in my heart's stories and the sentimental one kind captures Clicked however from the network to the dear friend meets always such carelessly unexpectedly had in the unconscious center Hope worrying with lovesickness On-line sentiment hypothesized also is very by no means real regarding me The emotion really will also seize Will make person unexpectedly to worry and to believe that one will not be the human who understood very much Meets your my heart to fly upwards is being unable to know in advance What is joyful perhaps painful but I has been thinking.

大家都知道，网络是虚拟，是不是真正上线欢乐的世界，只有在精神家园冲浪者认为，只有与安心，虽然这一种所谓relaxedness很短，其实也可以采取一个民族的灵魂，喘息空间，以期待为，为疲惫的身体和心理放松的角落，但我并不善于前人类揭示了我的情感上线，其实并不想打下来，从自己一直希望能找到一个讲话的空间，让感性的脉搏摆动随网络虚拟米卸下一切偶然点击出人意料地成为在我心中的故事和情感上的一种捕捉点击然而，从网络到亲爱的朋友会见总是这样的不小心竟然在无意识中心希望与忧虑思上线意欲假设，也是非常决不是真正的关于我的情绪，真的也将抓住将使人出人意料地担心，并相信到一个不会被人理解的人很满足了您我的心飞向上是无法预先知道是什么欢乐的，也许痛苦，但我一直的想法。

Through the above regularities, we can predicate the contact reliability of relay according to the value of contact resistance varying with pulse current.

进而在继电器可靠性研究与分析中，我们根据这一规律可以来预测触点接触可靠性。

The heredity of pure aluminum melt under the action of pulse electric field was investigated by means of repetitious remelt experiment .

对处于熔点以上的纯铝施加电脉冲，通过对铝锭的多次重熔实验，研究了其熔体结构的遗传性。

By using the pulse control, thisproblem has been resolved, which give a rence to similar conttoled object with largepure delayed time constant.

用脉动调节规律较好地解决这一问题，对类似的大纯滞后时间常数的被控制对象的控制有参考意义。

The mechanism of pulsed laser milling is introduced briefly,and the effects of the technological parameters such as the single pulse energy of laser, the repetitional frequency,the laser beam scanning speed and the assistant huffing pressure are investigated.

在分析脉冲激光铣削材料去除机理的基础上，系统研究了激光单脉冲能量、重复频率、激光束扫描速度和辅助吹气压力等工艺参数对硬质合金激光铣削量和质量的影响，观察不同工艺参数条件下激光铣削的表面微观形貌。

As a kind of imaging radars, synthetic aperture radar improves its resolution by means of moving and emitting pulse repetitiously. The issues about target detection of SAR are often a 憄ost-process?of the SAR imaging.

合成孔径雷达(synthetic aperture radar，简称SAR)通过对地面目标的多次照射来提高方位向上的目标分辨能力，由此使现有的SAR目标检测算法通常是一个基于SAR图像的"后处理"过程。

The heat conduction in frozen biological tissue irradiated by high - power short - pulse laser was investigated experimentally. The micro - scale film resistance thermometer with 1 JAS response time was used to measure temperature.

本文采用响应时间为1μs的超小型薄膜铂热电阻温度计及日本YOKOGAWA DL2700高速数字示波器，对微秒量级脉冲激光照射下冷冻生物组织内的热传导进行了实验研究。

The circuit of this device is formed the source, pressed frequently by the pulse changer, photosensitive resister and power switch three parts make up.

该装置的电路由脉冲形成源、压频变换器和光耦与功率开关三部分组成。

You can buy sweetened beverages, if that suits you.

你若喜欢的话，可以买些含有糖精的混合饮料。

As many of you are probably aware, Nick and Vanessa were recently faced with an embarrasing sex scandal after naked pictures of the two getting jiggy with it in a hot tub surfaced the net.

正如很多你可能知道，尼克和 Vanessa 最近面临一个尴尬的绯闻事件后，赤裸裸的图片两个越来越jiggy与它在浴缸中的一个热点浮现净。