Blocking the open-sided porch, framed by the enveloping fog, stood a tall grave-faced policeman.

Tremendous uncertainty is enveloping the whole world.

巨大的不确定性笼罩着全球.

At the cell's centre is the nucleus with an enveloping nuclear membrane.

细胞的中心是细胞核,细胞核由细胞膜包裹.

In this system, the geometric figure of the enveloping tooth profile is generated.

通过滚齿加工过程图形仿真系统可以精确地获得齿廓曲线.

Suitable for car painting enveloping or any important enveloping.

适用于汽车喷漆遮盖、任何有高温要求的重要遮盖.

Planar double-enveloping reducer is used for paper cutting drive, fast cutting speed, low noise . G.

切纸传动采用平面二次包络减速机传动, 裁切速度快, 噪音更低.

Data envelopment analysis ( DEA ) and its non-linear model are introduced, and chaos optimization algorithm non-linear model.

介绍了数据包 络 分析方法及其非线性模型, 并提出了混沌优化求解算法.

In addition, some suggestions about by using data envelopment analysis method to research them are suggested.

同时, 针对风险评估中的某些重要问题给出了应用数据包络分析方法研究的具体建议.

Then it introduces the envelopment-box technology and space subdivision technology of accelerate rays.

同时介绍了加速光线求交的包围盒技术和空间剖分技术.

This code applicable to buildings in envelopment of vigorous-erosion media.

本规程不适用于强侵蚀介质环境中的房屋.

Using the Data Envelopment Analysis model to evaluate the X-efficiency on higher education.

用数据包络分析模型去衡量高等教育的绩效中的x - 效率.

It is authorized by State Post Bureau to print envelops and postcards.

是邮政局指定信封、明信片印制企业.

If there are children, they'll get red envelops.

如果是孩子的话, 还能得到红包.

Would you please give me some envelops?

我会尽快给您拿几条干毛巾.

Young man: Writng letters will cost stamps and envelops. I think sending an email is better.

年轻人: 写信还要费邮票和信封. 我觉得发电子邮件更好.

Dense fog envelops this city.

大雾笼罩着此城.

Can I buy some envelops here?

我想买一些信封,可以 吗 ?

He glued many envelops yesterday.

他昨天用胶粘了许多信封.

These are stamps. those are envelops.

这些是邮票, 那些是信封.

Accompanying the darkness, a stillness envelops the city.

随着黑暗的降临, 静寂笼罩了城市.

Ask your friends or mother and father to save used envelops for you.

让你的朋友或父母为你留下用过的信封.