Finally, the stability of friction coefficient and the tightening attribute of bolt fastening were improved, which based on the results of theoretical analysis and experimental research.

Tightening Midsplit Bolt of Turbo-Blower Casing by Hydraulic Stretch Method

液压拉伸法紧固透平风机机壳中分面螺栓

Control on Abnormal Bolt Tightening in Bolt Torque Tightening Method

螺栓力矩拧紧法拧紧异常的控制

In times when food and jobs were scarce, however, tightening one's belt was a sign that times were getting worse, and there was simply not enough food to put on the table.

然而，在工作难找和食品匮乏的时代，收紧自己的腰带则代表着生活的日趋艰难——这是因为餐桌上根本就没有足够的食物。

Now, "tightening one's belt" simply means that the next few weeks or months or years are going to be more difficult, and we may have to work harder to get less.

现在，“勒紧腰带”这种表达方式意味着在未来数周、数月或数年你的生活会更加困难，而且你可能需要干得更多但享受得却更少。

As time passed, this physical act of actually tightening one's belt became a symbolic statement, and hence an idiom.

随着时间的流逝，这样一个“勒紧腰带”的行为变成了象征性的表达方式，并因此成了一个成语。

An axial self tightening V belt driving device has been developed and used in a high speed single cylinder LPG engine test bed which is characterized by serious pulsation of torque output and high impact frequency.

作者开发了一种轴向自动张紧式三角带传动装置，并把它应用于转矩脉动强烈，高频冲击性的高速单缸LPG发动机试验台上。

This pronounced trend is not happening just because the world is tightening its belt; ostentatious luxury as social spectacle is now seen as offensive.

之所以出现这种明显的趋势，不仅仅是因为全世界都在勒紧裤带；同时也是因为，作为一道社交风景的炫耀性奢侈品现在令人反感。

Hook nail of iorn or steel ( excl. copperheaded) The pneumatic system is used for tightening steel belt, easy for adjusting.

钩钉，铁或钢制（不包括带铜头的）钢带张紧为气动张紧，包证张紧力可调。

Tightening your belt but still want to open your wallet to spread some cheer among clients and colleagues this year?

即想勒紧裤腰带，又希望掏腰包在今年给客户、同事带来一些快乐吗？

The government is also tightening its belt, albeit more gingerly.

政府也在收紧支出，但更为谨慎。

Now, I don't want to have to start tightening my belt.

我现在不想开始节衣缩食地度日。

NOR technology requires a precursor step to clear all values to zero before the Erase operation can begin.

NOR技术需要通过一个准备步骤将所有值清零，然后再开始Erase操作。

After I request another one of moderator's opinion, I will clear all overdue post.

本人资询另一位版主的意见后，决定将所有逾期文章清理。

On-line press publishing can make users clear all the school everyday situations and the process of teaching and so on.

在线新闻发布能够让所有的用户能及时了解学校日常情况和教学工作的进程等。

The children's charity UNICEF says it's possible to clear all mines within a number of years.

联合国儿童基金会称，我们或将在几年之内完全清除地雷。

But the Fed could reasonably reply that it made clear all along there were risks in both directions.

但美联储可能会理直气壮地回答：它一直都在表明，经济同时面临着两个方向的风险。

We could clear all the jungles.

我们可以破坏丛林。

Methods will clear all cached values so this event will be raised again upon subsequent property access.

方法将清除所有的缓存值，以便在后续访问属性时再次引发此事件。

The paper makes clear all the official conventions of the two Committees for censoring terms.

本文详细梳理了医学名词审查会和科学名词审查会的历次正式名词审查大会。

Click to clear all tasks in the query results except for the two order tasks you created previously.

单击以清除查询结果中的所有任务，但您之前创建的两个订单任务除外。