层状的

Observers in the path of totality at a solar eclipse see first a gradual covering of the Sun by the lunar silhouette for over an hour, and then a set of 'Baily's beads', the last bits of the bright photosphere shining through valleys aligned at the edge of the Moon.

在一次全食观测中，观测者看见太阳逐渐地被覆盖，最后显示出黑色轮廓的影子，时长超过一小时，之后形似一组珠子状，最后一点明亮的光球层闪烁着排列在月球轮廓的边缘。

Experimental results show that the testing method of flow parameters of turbulent boundary over riblet surface based on hotwire technology in this experiment is scientific and reasonable.

实验测试结果表明：本实验中基于热线技术的脊状表面湍流边界层流动参数的测试方法是科学合理的。

Experimental study and numerical simulation about turbulent boundary layer drag reduction of riblets surface were carried out for increasing voyage and speed of vehicle.

针对航行器提高航程和航速的需要，开展脊状表面湍流边界层减阻的实验和数值仿真研究。

The pollen grains of yew tree are directly fallen on the micropyle by wind and enter pollen chamber at the top of nucellus through pollination drops, a sugary exudation rich in nutritious materials at the micropyle.

红豆杉叶片外表面覆盖较厚的角质层和表面蜡质，具有乳头状角质钉，以及长条形或顶端分叉的角质突起。

The outer surface of yew tree leaf is covered by a thick cuticle and epicuticular in the top. The surface view of epidermal cells appears square or rectangular on the abaxial and adaxial leaf sides.

红豆杉叶片外表面覆盖较厚的角质层和表面蜡质，具有乳头状角质钉，以及长条形或顶端分叉的角质突起。

Coronal sect ional images of a series of 0.2 man-thick cryosecfions of wrist joint specimens were obtained.

方法］获取腕关节0.2mm厚的薄层冠状断层标本，在计算机上对腕骨及主要韧带的断层图像轮廓进行数据分割、对位重建和三维显示。

The main features of the new oil seal in the oil seal lip and the axis of rotation between the design of a wavy-coated layer of rubber oil seals inside the wheel, work together within the hub coaxial with the rotation, and the oil seal lip in its the outer surface of hub and inner dynamic seal between.

新型油封的主要特点是在旋转轴与油封唇部之间设计了一个包覆一层波浪状橡胶的油封内毂，工作时，内毂随同轴一起旋转，而油封在其唇部与内毂外表面之间实现动密封。

Once you have a good smoky-looking effect, set the layer blending mode to Hard Light and you should have something similar to the image shown below.

一旦出现了一个非常棒的烟状效果时，将图层混合模式设置成强光，你将会得到如下所示的类似效果。

The all-organic electroluminescence elements of compound structure of OSIT and OEL (Alq3-EL), under research of this paper, have the grid-type Al gate electrode buried between the hole transport layer and CuPc films.

本文研究的 OSIT 与 OEL(Alq3—EL)复合结构的全有机电致发光器件，是将梳状铝栅极埋在空穴传送层 CuPc 薄膜中间。

Three typical micro-mechanical models for the elastic constants analysis of stitched composites are compared by calculating,wihch are in-plane fiber bend model,sine waviness model and polynomially described fiber waviness model.

通过计算对比了铺层纤维面内弯折、正弦波状弯曲、多项式描述纤维弯曲三个典型的缝合复合材料弹性常数的细观力学分析模型。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失