查询词典 envelope environment

The envelope structure of doffer s on the steering cylinder changes and the number increases, making it can work normally in the water and other adverse circumstances.

运输系统中巷道出现断层时，可以使用本压带装置，彻底避免飘带原因造成的带式输机搭接，实现一条带式输送机的连续运输。

Doffer s arranged on the steering cylinder according to space envelope curve make the structure more compact, and belt track coincides more closely with the surface curve, which makes belt conveyer running drag coefficient decrease.

在一个运输系统中，以往由于运输巷道有变坡而必须用多台带式输送机搭接运输时，最适合采用本压带装置，可实现省工、省电、省设备，省安装。省电控见图

Do you have an envelope for Doris?

有给桃乐丝的信吗？

Each line in the envelope address is separated by one double space.

信封地址的每一行都用二倍的距离隔开。

He contemplated the envelope for some minutes before opening it--not in any wonder as to his correspondent, for the letter bore the postmark of Grange Heath, and he knew that there was only one person who was likely to write to him from that obscure village; but in that lazy dreaminess which was a part of his character.

他拆开信件之前对信封凝神端详了好一阵子——他并非对寄信人是谁捉摸不透，因为信上印有格兰其荒原的邮戳，他也知道只有一个人可能从那偏僻的乡村给他写信；这倒是出于他性格使然的一种慵懒梦幻的心境。

I nodded dumbly and he slit the envelope.

我默默地点了点头，他就撕开了信封。

The echidna pushes the envelope even further: its penis has four distinct heads.

针鼹的更离谱：它们的阴茎有4个头。

The second task is to deal with the most egregious envelope-pushers.

接下来的任务是应对那些最乐于把事件推向极端的人。

That is the electron hit onto the tube glass envelope. Yes it is staring to

这是因为电子击打管壁的结果，是管子开始老化了

Firstly, a set of elementary maneuvers which find use as candidates for the tactical maneuvers are selected within the bounds of flight envelope.

首先在两机各自极限运动范围内选择一组基本战术动作，这些基本战术动作满足飞机在三维空间内运动的质点动力学方程。

A historical region of southwest France between the Pyrenees and the Garonne River. The duchy of Aquitaine was joined with France after the marriage of Eleanor of Aquitaine to King Louis VII in1137, but its possession was disputed after her subsequent marriage to Henry II of England.

阿基坦法国西南部一个历史地区，位于比利牛斯山和加隆河之间，在1137年阿基坦的埃莉诺与国王路易斯七世结婚之后阿基坦公国加入法国，但当她再嫁英国亨利二世后，其归属权便受到争议

There are moments when I look at the smiling , happy faces of my expectant staff and wonder how they will cope when confronted by an outraged housemaster along with an unrepentant and recalcitrant bleached blond teenager in 18 years ' time .

有时候，我看着那些满怀期待的员工微笑，幸福的脸，想着当他们遇到一位愤怒的宿舍管理员和一位不知悔改，叛逆，而且将头发染成白色的18岁少年时，他们会如何处理。