雷达

The company mainly engaged in security products, car navigation, and reversing radar.

本公司主要经营安防产品，汽车导航，和倒车雷达等。

Ultrasonic Ranging in social life have been widely used as vehicles for reversing radar.

超声波测距在社会生活中已经有广泛的应用如汽车倒车雷达等。

The GPR image is easily disturbed by the level degree of ground, porosity, water content and silt in the riprap layer.

雷达反射波形易受地面平整程度、抛石层孔隙度、含水量及含泥量等因素的影响。

After World War II, the technologies developed for radar and rocketry were applied to astronomy, opening the whole electromagnetic spectrum to observation, as well as allowing direct exploration of the solar system.

二战以后，雷达和火箭的技术发展应用于天文学，开始了全电磁波段的观测，并且可以对太阳系进行直接的探索。

Instrument which provides users with the Department of Professional ultrasonic, electromagnetic, metal rotameter, radar, RF Admittance Level Meter and other instrumentation, metallurgy Detection System project department has a breakout prediction, chartered under the steel slag, continuous casting mold level control such as a number of technical.

其中仪表部专业为用户提供超声波、电磁、金属转子流量计、雷达、射频导纳物位计等检测仪表，冶金检测系统项目部拥有漏钢预报、钢包车下渣、连铸结晶器液面控制等多项技术。

Then take example for rotating platform of this type of radar, research it's assemblability and maintainability.

最后在虚拟环境下对某型雷达转台进行装配性和维修性分析，成功地发现设计中的问题并改进。

After "Rumen" build up a radar heading of 130 degrees.

过R点后，建立130度雷达航向。

The changing ideological aspirations of youth have facilitated queer subcultures evasion of the hegemonic radar through the marginalisation of marriage, children and the salaryman career from the idealised norm.

这种意识形态性的渴望不断变化，使得青少年中的酷儿亚文化得到了发展的便利。原先的婚姻、子女和上班男人等概念被从理想形式中边缘化。人们逐渐逃离以往意识形态霸权的雷达式的控制。

The second eigenvalue of the sample covariance matrix of dual-channel SAR data can effectively indicate the ground moving targets.

利用双通道合成孔径雷达(synthetic aperture radar， SAR)数据的协方差矩阵的第二特征值，可以有效地检测地面运动目标。

Moreover, during the radar signal generation, static and dynamic characters of backscattering coefficient are set up, and time sampling of each clutter unit is computed with voltage character and power spectrum character, and the sampling signals are added in every distance gate to output time series. In addition, noise is modeled with a function of Gaussian stochastic process.

在雷达信号模拟中，建立了杂波后向散射系数的静态和动态特性，从杂波的幅度统计特性与功率谱特性入手，计算了每个杂波单元的时域采样，按照对应的距离门叠加各个距离模糊间隔上的回波信号并形成时间序列，并采用一个高斯随机过程的样本函数来表示噪声模型。

They go to town. Would you just ask them?

他们在城里你能问他们吗？

Ossein pretreated for a2 weeks period exhibited the maximum% yield incase of bone gelatin, while the yield from intact skin was higher than that realized incase of de-scaled skin.

预处理时间达2星期的骨胶原表现出最高的骨明胶百分产量，然而从未处理鱼皮中得到的产率比去鳞的鱼皮得到的要高。