查询词典 conic polar

In display parts of the above-mentioned system, one key technology of the digital of radar video image has been solved. After A/D conversion and clutter suppression pretreatment, the radar analog data can be converted from polar coordinates to orthogonal coordinates and displayed in real time. Further, the image can achieve higher resolution and display speed in host.

本文所述显示系统中，结合实际需要，解决了该系统中雷达图像数字化的一种关键技术，将雷达模拟回波数据经A/D变换和杂波抑制预处理后，从极坐标到直角坐标实时地转换，并在计算机的光栅扫描显示器中显示，能够获得分辨率较高、实时性较好的雷达图像。

But the theory of buckling of polar orthotropic plates is a challenge problem, and no perfect result has been worked out.

由于近年来，复合材料板、壳的广泛应用，各向异性板、壳的变形问题越来越引起人们的重视。

Nonlinear vibrations of polar orthotropic circular plate with central rigid mass were investigated in this study.

本研究系探讨圆心具刚性质量之复合圆板的非线性振动。

It polar solvent a peroxyorganic acid is used to oxidate steroid sapogenin to obtain steroid lactone with C22 and 3 methyl-gamma-butyrolactone.

在极性溶剂中用过氧有机酸氧化甾体皂甙元，得到具有22碳的甾体内酯和3－甲基－γ－丁内酯。

In this dissertation, the design and optimization of lunar probe orbit has been studied by using the theory and method of spacecraft orbital dynamics, aiming at to launch polar moon satellite from the earth parking orbit, and considering synthetically the problems about the launcher energy, flying time, launch window and orbit navigation. The flying conditions, program and orbit of the lunar probe are given.

本论文利用航天器轨道动力学理论和方法，以从地球停泊轨道入轨点出发发射月球极月卫星的轨道为对象，综合考虑运载能力、飞行时间、发射窗口、轨道导航等问题，进行月球探测器轨道设计与优化，给出月球探测器的飞行条件、程序及其轨道。

Other explorers to the Arctic Ocean have sought the fabled Northwest Passage direct shipping route from Europe to Asia across the polar ice.

其他到达北冰洋的探险家也在寻求传说中跨越极地冰原从欧洲到亚洲直接运输路径的西北通道。

And oil degradation in polar area is very slow for perennially low temperature there.

由于这些地区常年处于低温状态，石油烃的自然降解非常缓慢。

Polypodioideae are morphologic uniform; they are monolete, bilaterally symmetric, ellipsoidal in polar view, bean-shaped in equatorial view, and with or without perispore. The surface ornamentation is regularly verrucate.

研究结果表明，该亚科植物孢子形态较为一致，均为单裂缝，两侧对称，极面观为椭圆形，赤道面观为豆形，具周壁或不具周壁，外壁正面观均为较整齐的疣状纹饰。

Its main insecticidal active components were weak polar matter and mainly distributed in the polarity range of petroleum ether.

不同极性萃取物的活性比较得知，杀虫活性成分主要是酯溶性的弱极性物质，分布在石油醚所在极性范围内。

The raw data of I, Q channels are converted into the same amplitude and phase data in polar coordinates. The formula of optimal bit allocation for the amplitude and phase is deduced by the Lagrange multiplier based on the Rate-Distortion equality.

将I， Q两路原始数据转化为极坐标下相同大小的幅度－相位数据，根据率失真不等式由拉格朗日乘子法推导了基于幅度微分熵和相位微分熵的最优比特分配公式，然后用对应的比特数分别进行幅度和相位的网格编码量化。

The Porsche Owner: But it's my car!

可，这是我的车呀。

LOX_83}{Oh, another bunch of wackos.

{LOX_83}{呃，又一群怪人。