查询词典 bundle of rays

The spherical lens may be arranged between the laser and the printing form, in order to bundle laser light emitted by the laser.

球面透镜可以位于激光器和印刷版面之间，以便能对激光器发射出的激光进行集束。

I made the electron bundle pass a bored-out spherical condenser with fine-meshed spherically shaped grids fixed over each end of the bore.

我让电子束通过一个钻了孔的球形聚光镜。孔的两端分别固定了球面形细网。

The distribution of vascular bundle in the rachises of spikelet in different parts of ear had difference,and the number and area of

穗中不同部位小穗的穗轴中的维管束分布有差异；同一小穗中通向各小花的维管束数目和面积也不同。

The problem was that another trade had dropped a piece of metal studding onto a cable bundle and then someone had trodden on it.

问题是，另一个贸易下降的一块金属 studding 到一个电缆束，然后有人践踏它。

One of those changes causes a six helical bundle to be formed in the gp41 subunit.

其变化之一是产生形成gp41亚单位的一个6股螺旋束。

Then said the swineherd, I am afraid I carried this plant away from the forest in my bundle, and it has been burnt

所有的医生和那位植物学教授都到树林里去——是的，不过这棵植物在什么地方呢？

Then said the swineherd, I am afraid I carried this plant away from the forest in my bundle, and it has been burnt to ashes long ago.

在国王的领土里，有一个树林里长着一棵来自天上的植物。

In this paper, we propose a dimension reduction method based on the tangent bundle.

本文提出了一种基于切丛的维数约简方法。

The tangent bundle of the manifold can not only describe the structure of localcharacteristics, but the overall shape of the structure of convection can be described.

流形上的切丛不但能够刻画流形局部的结构特征，而且对流形整体的结构也能够进行描述。

Itshows that the dimension reduction algorithm based on the tangent bundle is an effectivemethod by dimensionality reduction experiments on handwritten data and breast cancer data.

通过对手写体数据的降维实验和Breast Cancer实验表明，基于切丛的维数约简方法是一种有效的降维算法。

We have something to do in the new stage.

在这段崭新的时期中，我们有一些要做的。

The difference between tourism decision-making under uncertainty and risky tourism decision-making is indistinctive.

其中不确定性旅游决策和风险旅游决策的界线比较模糊，两者的区分是相对的。