查询词典 pinholes

Classification and forming principle of different kinds of odd-shaped pinholes are introduced.

介绍了各类异形销孔的分类及成形原理，指出非圆曲面形销孔是高速强载活塞销孔结构的发展方向。

The hydrogen solubility in Pd follows Sieverts law, and hydrogen diffusion through the bulk of the palladium membrane is the rate determining step. Whereas other gases only permeate through the pinholes or gaps in the Pd layer;the permeation can be quantitatively described as a combination of Knudsen diffusion and viscous flow.

氢气在钯膜中溶解渗透服从Sievert定律，并且氢的渗透扩散过程是速率控制步骤；而其他气体则通过膜中的针孔或裂隙进行扩散，其传质过程为Knudsen扩散和粘性流两种传递方式的综和。

You can't see pinholes, if you find one you need to mark the position.

您无法看到针孔，如果您发现之一，您需要马克的立场。

One or two small pinholes were all I could find that need touching up.

一个或两个小针孔，都是我可以找到需要润饰。

I will cover the filling of pinholes during painting, later in an upcoming article.

我将涵盖填补针孔，在绘画，后来在即将到来的文章。

To check for pinholes, I use the bathtub.

检查针孔，我使用的浴缸。

The presence of pinholes on aluminium foil affects its mechanical properties and its effectiveness as a packaging material.

针孔的存在影响铝箔的机械性能和包装效果。

Just the thing to get rid of those pinholes.

正好摆脱那些钉孔的东西。

Pinholes allow water to get in the hull and hurt electronics and adds weight, neither one is wanted.

小孔，让水，以获得在船体和伤害电子，并增加了重量，没有一个是通缉。

Their camera had a rotating disc with six pinholes, three pairs of similar sizes.

他们的照相机装有六个针孔的旋转圆盘，3双的大小都类似。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。