a group of planes

a group of planes的基本解释

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机群

与a group of planes相关的网络例句 [注：此内容来源于网络，仅供参考]

The first 3D dimensional polymeric cluster 〓(8) has been synthesized though solid state reaction, the X-ray structural analysis showed that the three-dimensional framework of 8 has a very high degree of symmetry with three mirror planes and one four rotation axis in I4/mmm space group, and composed of two building blocks 〓 and 〓 bridged by S-Cu〓 and Cu〓-Cl bond.

化合物6非线性折射值n〓为-9.3×10〓m〓·w〓，显示自散焦性质，与我们以前观察到的现象相反，这可能是配体作用造成的；非线性吸收值α〓 1.23×10〓m·w〓，表现出较强的非线性吸收效应。

According to the principle of the diameter of a circle corresponding to the right angle and the principle of short side for little angle in right triangle, projecting the initially-chosen point to the hyper-planes of the linear equation group in which every linear equation can be regarded as a hyper-plane and the projection points can be obtained. The initially-chosen point, and one arbitrary projection point, and the solution point are all on the surface of the relative hyper-geometry ball, therein-to, there is a projection point which is nearest to the solution point and it can be regarded as the next iterative initially-chosen point, so the solution problem of the linear equation group can be changed as an iterative problem of approaching the solution on the surface of a hyper-geometry ball.

根据直径对应的圆周角足直角以及直角三角形中短边对小角的原理进一步知道，当将初始点向线性方程组中各个方程所代表的超平面上投影得到投影点时，初始点和其任何一个投影点及方程组的解点都将位于一个相应的超球面上，其中必定存在一个投影点离问题解点的距离最短，即把该点作为下一次迭代的初始点，从而可将线性方程组求解的问题变成球面上逼近解点的迭代问题。

A group of enemy fighter planes immediately appeared. The pilots of the Ninety-Ninth attacked them.

敌机立即出现，第九十九中队的飞行员向敌机发起攻击。

与a group of planes相关的网络解释 [注：此内容来源于网络，仅供参考]

sun in a cloud of dust and a thunder of hooves：一大堆灰塵和家畜的鼓脹症的雷電太陽

reared his horse into a stand and led the / 養育他的馬進... | group across the planes and into the rising / 越過飛... | sun in a cloud of dust and a thunder of hooves! / 一大堆灰塵和家畜的鼓脹症的雷電太陽!