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。

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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

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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。

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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.

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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。

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But at the same time lead to seal damage.

但这同时也导致密封的破坏.

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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.

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We seal up the windows when winter comes.

冬天来临时,我们密封窗户.

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You must seal up the envelope before mailing the letter.

你在寄信前必须先将信封密封.

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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.

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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.

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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.

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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。

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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。

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Research and Application of the Axle Bearing Seal on Freight Cars

货车轴承密封的研究与应用

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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。

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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。

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The edge seal must be made accordingly gas-tight.

边沿密封必须作出相应不透气。

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Injected mould design for U shape part in the seal

印章中U形件注射模设计

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The Seal Lock is now available in the Cash Shop.

封印锁现在在购物商城有售.

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