查询词典 square wave

Information fusion technology is one of the key technologies of millimeter wave/infrared combined guidance.

信息融合技术是毫米波/红外复合制导的关键技术之一，其中目标跟踪算法的优劣直接决定了系统的性能。

Millimeter Wave antenna is one of the most key equipment of many MMW systems.

毫米波天线是毫米波系统前端的关键部件之一。

For a long time, the domestic wave trap devices combined the filter mainly including [4 改为include]: Ping oscillator, millivolt table time gauges.

长期以来，我国使用的阻波器、结合滤波器测试仪器主要有：电平振荡器，毫伏表，时间测量仪等。

The portable mine detector,which is used to make advance detection of the front small structure of the mining faces by utilizing the diffracted wave ,has become an effective auxiliary tool for the forecasting in the tunnelling.

便携式矿井探测仪是应用绕射波来超前探测巷道掌子面前方小构造的，在速度低于上下围岩的中等速度的特定层位中，地震波将在前方的小断层或小构造处反射，以绕射波形式返回到检波器，其最远的探测距离达184m，成为在掘进巷道中预测预报的有效辅助工具。

The records of 56 stations in Himalaya area were analyzed by using the method of minimizing the eigenvalue. Shear wave splitting was observed in thirty-nine stations of them.

利用最小特征值法，分析了喜马拉雅地区56个台站的地震记录，其中有39个台站能观察到S波分裂，其平均分裂时间在0.8s左右。

Results Millemeter wave irradiation at frequency of 37.4,42.2 GHz and 53,60 GHz,with minimum power density of 5 and 3 mW/cm2,lowered learning and memory ability of adult offspring and reduced the content of dopamine in their brains.

结果 37.4、42.2 GHz和53、60 GHz毫米波导致子鼠学习记忆功能降低、脑中多巴胺含量下降的最小功率密度分别为5和3 mW/cm2，随功率密度增加，辐射导致胎仔损伤程度加重。

Results The minimum latency prolonged and ratio of amplitude of F/M and the ratio of the area of F/M significantly increased in the patients with DPN,the duration of F wave prolonged in the mild DPN but revealed normal in the severe ones.

结果无神经病变的 DM患者 30例， F波时限增宽 8例， F波最短潜伏期延长 4例， F/M波面积增大 2例。

The effect of ultrasonic wave and NaClO on the nucleation and growth of pyramid during the anisotropic texturing, and the effect of size of pyramid on the minority carrier lifetime of texturing silicon wafer after the high temperature process were investigated.

研究超声与NaClO在织构过程中对金字塔成核和生长的影响，以及金字塔大小对高温工艺之后的单晶硅少子寿命的影响。

A primary experiment of the stealth model of plasma in missal radar-dome is made in the vacuum environment with the scheme of space-wave-method.

率先采用空间波法实验方案，在真空环境下开展了导弹雷达天线舱等离子体隐身模型的初步实验研究。

In Chapter 4, new Miura type transformation between nonlinear dis- persive wave equations is established.

本方法的特点是可直接从较简单方程的解得到目标方程的行波解。

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。