seal的例句大全

Eared seal of the S hemisphere; the thick soft underfur is the source of sealskin.

产于南半球的海狗；软而密的下层绒毛是海豹皮的原料。

Experimental Study of Mechanical Seal Face Stability in Changing Conditions

变工况条件下机械密封端面稳定性实验研究

The stupid Stone HAD also recorded its transformation and below we shall reproduce the seal characters engraved on it by the scabby monk.

那顽石亦曾记下他这幻相并癞僧所镌的篆文，今亦按图画于后。

The structure of dry gas seal, their application and modification are introduced.

用于离心泵的新型密封技术——干气密封的结构 、 使用及其改进.

Look for the USDA seal to ensure the product is organic.

寻找美国农业部的认证，确保产品是有机的。

But at the same time lead to seal damage.

但这同时也导致密封的破坏.

Seal up one end of a glass tube about 34 inches long.

把长约34英寸的玻璃管的一端封闭起来.

We seal up the windows when winter comes.

冬天来临时,我们密封窗户.

You must seal up the envelope before mailing the letter.

你在寄信前必须先将信封密封.

Pls seal up after use it to avoid freezing.

乳胶使用后应密封存放,防止乳胶表面结皮造成浪费.

These birds seal ( up ) the holes and cracks in their nests with mud.

这些鸟用泥巴把巢上的洞和缝封好.

Applicable to petrochemical container, seal airtight installation such as pump, valve, etc.

适用于石油,化工容器, 机泵, 阀门密封装置.

Neither infected seal appeared to be ill, indicating marine mammals may be infected without showing clinical signs of illness.

两头被检测出甲流病毒的海象均没有表现出患病症状，这说明它们可能感染甲流病毒但不会发病。

In addition, Chinese seal red and Chinese traditional color fundamental key is consistent, conveys China culture festival atmosphere.

除此之外，中国印的红色与中国传统的颜色基调一致，传达出中国文化中喜庆的氛围。

Research and Application of the Axle Bearing Seal on Freight Cars

货车轴承密封的研究与应用

Melting seal packaging, a transparent window makes the sorbent seeable.

融合封装，可以通过透明窗观察吸附剂的状态。

A source told The Sun: "It's early days but they make a very sweet couple. Posh has given it the seal of approval as she is a big fan of Millie's."

知情人告诉《太阳报》：“尽管为时尚早，但他们是非常可爱的一对儿。”作为米莉的一个迷妹，辣妈也正式给予了认可。

The edge seal must be made accordingly gas-tight.

边沿密封必须作出相应不透气。

Injected mould design for U shape part in the seal

印章中U形件注射模设计

The Seal Lock is now available in the Cash Shop.

封印锁现在在购物商城有售.