封的例句大全

Design of Automatic Oil Seal Assembling Machine for Wheel Hub

轮毂油封自动装配机的设计

Development on PVC soft granular material used for car sealing strip

轿车用PVC密封条软质粒料的开发

Study and Application on PVC Hard Granular Material Used for Car Sealing Strip

轿车用硬质PVC密封条粒料配方的研究与应用

Gerald Ford reminds wife Betty Ford of his and their family's love for her shortly after she was diagnosed with breast cancer ( 1974)

杰拉尔德福特在妻子贝蒂福特被诊断为乳腺癌的时候写给妻子的一封情书（1974年）

We have forwarded under separate cover a list of price reductions available.

另外，我们还分封寄出降价商品清单一份。

We are sending you under separate cover.

兹另封寄上。

A standard letter was sent to all candidates.

给所有求职者均寄去了一封标准函。

Their discovery made television headlines, the cover of National Geographic, and was the subject of a bestselling book.

他们的发现马上成为电视的头条新闻、国家地理杂志的封面、以及一本畅销书的主角。

An interesting old letter to an Assurance Company has recently come to light.

一封寄给保险公司的有趣的旧信件最近被曝光.

For users with various mining request to seal the choice and proper use of technical assistance.

可为用户提供各种工矿要求下对密封件的选择和正确使用给予技术援助.

Compared with such things, what is the letter you have just read? The clever journalists blew the lid off the Watergate scandal.

跟这些丑事相比，您刚才所读的那封信算什么？联盟的新闻工作者揭露了水门丑闻的真相。

The score is 2 : 1 for Bulgaria vs Spain and one game is adjourned.

保尔加利亚对西班牙的比分是2比1,还有一盘棋封棋没下完.

Employee of 9 cities interior discloses an internal postal matter.

有九城内部员工透露一封内部邮件.

I'll finish the letter in a snap.

我马上就能把这封信写完.

I need a blank sheet of paper to write a letter.

我需要一张白纸写封信.

Import special steel spring and rubber seal of quality.

进口弹簧特制钢以及优质橡胶密封件.

This provides an in-mold seal of the water channel.

这提供了模内封闭水道的方法.

The phase stability of the mechanical seal was judged with analyses.

通过分析判断出机械密封的相态稳定性.

Special customized, restructuring of the non-standard equipments imported mechanical seal, or to design and mapping.

专门定制 、 改制各类进口设备的 非 标机械密封, 可来样或来图及测绘设计.

Replace the oil seal in the timing case cover.

更换在正时箱盖中的油封.