横截,汉语词汇。 拼音:héng jié 释义::1、横穿,横插。2、横渡。3、横阻。
n. traverse
adj. transverse ; transversal
It is only with Thom,R. 's paper ,published in 1963,that envelope theory has been cleared up by Singularity Theory,Thom showed that the only generic singularities of envelopes of 1-parameter families of plane curves are semicu-bic cusps and transversal selfintersections.
1963年Thom,R.开始用奇点理论来研究包络理论,Thorn给出了平面的1-参数曲线族的包络的一般奇点是半抛物尖点和横截自相交点。
参考来源 - 单参数曲面切族芽的奇点理论·2,447,543篇论文数据,部分数据来源于NoteExpress
计算表明这些频谱中存在一个与湍流外尺度、横截风速有确定关系的峰值频率。
Caleulation shows that there is a peak frequency in these spectrums and the frequency depends on turbulent outer scale and transversal wind.
北西向断裂规模较小,一般为一些横截北东向断裂的扭性断裂(马杏垣,1989)。
Antitheticly, the NW striking faults are smaller and commonly wrench faults to cut the NE striking faults (ma X y, 1989).
非双曲线型非线性系统同宿切面点和同宿横截点的存在,使得其时间序列的去噪或轨迹重影变得十分困难。
The presence of homoclinic tangencies and homoclinic intersection makes it difficult if not impossible, to denoise or shadow the trajectory of a non-hyperbolic nonlinear system.
B is the assumed cross-section of the nucleus.
假定B是核的横截面积。
So, the number of nuclei, 119 if we were to sit and count these as well, is 119. So, we'll multiply that by just pi, r squared, to get that cross-section, and divide all of that by 1 . 39 meters squared.
如果你们数的话,原子核的数是,我们用它乘以πr的平方,得到横截面积,除以1。39平方米。
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