密封

It does not have a traditional rubber seat inside the bore of the one-piece molded body.

在一件式模铸阀体的钻孔内没有传统的橡胶密封。

Then they are installed into equipment which is heated to simulate its operating temperature at a typical ambient, and are subjected to a cold water deluge spray, creating an internal vacuum, which would draw water through the cable glands into the equipment if the deluge seal did not perform.

然后，他们安装进入加热设备来模拟一个典型的环境工作温度，并受到洪水的冷水喷洒，建立内部真空，这将通过吸引到设备电缆套管水密封，如果洪水没有执行。

Optical mouse as a result of the use of closed systems, so dust and dirt will not enter the inside.

由于光电鼠标多采用的密封设计，所以灰尘和污垢不会进入内部。

The ordure is packed in the plastic bag and moved to the container

、 粪便被塑料袋即时密封包装并同步移入盛粪桶

Is a professional production of automotive seals and ornaments of the Sino-foreign joint ventures.

是一家专业生产汽车密封件及饰件的中外合资企业。

1 For water out of hydraulic system: adopt blocking and draining methods, unique draining structure is designed at the guide sleeve of the piston rod in pumping oil cylinder, which makes the water leaked into the scraper seal converging in the waterspout and drained through the osculum, thus avoiding the water getting into hydraulic system through the seal.

对于液压系统外水分：采取堵，排共施的策略，在泵送油缸活塞杆导向套处 2009 年第 1 版( The first edition in 2009) 18 HBT60.13.90S HBT60.13.90SC 设计有独特的排水结构，其可将渗入防尘圈的水汇聚于排水槽内并通过排水孔排出，从而避免了水分通过后面的密封进入液压系统，做到将水分拒之于系统之外。

Yet a vast majority of those people would bewalking the streets today, leading happy, usefullives, if they had only heeded the words ofJesus:"Have no anxiety about the morrow";or the words of Sir William Osier:"Live inday-tight compartments."

然而，这些人中有相当一部分人，如果留意耶稣的话"不要为明天担忧"，或者是威廉？奥斯勒爵士的话"活在今天的密封舱里"，那么他们今天就可能在街道上散步，过着快乐而有意义的生活。

In order to reduce the lead dust which overswing out of the high temperature lead pot and meet the national minimum requirement, the liquid metal alloy was used as protective covering, different composition of Cu-Al alloy were studied. Its liquidity, oxidation resistance and leak tightness performances of these two types of Cu-Al alloy were studied.

为了将从高温铅浴炉中逸出的铅尘控制在允许的范围内，用液态金属合金作为覆盖剂，通过模拟实验验证其可行性，进而对不同成分配比的Cu-Al合金从流动性、抗氧化性以及对铅蒸汽的密封性等方面进行了研究。

Then, according to the performance requirements of domestic oxygenator air compressor, a miniature oil-free scroll air compressor was developed. And the special study and designing in heat transfer and sealing were done on the basis of its characteristics.

在此基础上，按照家用制氧机用空气压缩机的性能要求，开发了一台微型无油润滑涡旋式空气压缩机样机，并对其散热和密封进行了深入研究，改进了相关设计。

We provide you with sealing bag, and we will dispatch every item in the sealing bag to avoid oxygenizement.

还有，在不带的时候最好把珠子和手链都放在密封袋里保存，防止氧化。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失