seal的例句大全

But at the same time lead to seal damage.

但这同时也导致密封的破坏.

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。

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.

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。

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

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。

The results show that, compared with other skins, the sealskin has a unique elastic fiber struCture, Viz the distribution of the numerous elastiC fibers for seal hide are large;

pton显微摄影仪对组织切片的观察，摄影，认为海豹皮与一般裘革原料皮相比，有独特的弹性纤维结构，即：弹性纤维含量大，分布广；

The seal has worn and the machine is losing oil.

密封处已经磨损,机器漏油了.

Construction Technology to Pressurized Seal High Pressure Gas and Sulphuretted Hydrogen Gas in Underground Mine

煤矿井下带压封堵高压瓦斯及硫化氢施工技术

Every agreement must be delivered under his hand and seal.

每项协定都必须由他签名盖章.

The deed is executed under the hand and seal of the owner.

这契约是由所有权人签名盖章的.

Signature and seal of the full-time engineer and technician.

三 专任 工程人员签名及加盖印鉴.

I have asked him to make a seal for me with an inscription.

我想请他帮我制一方白文的名章.

These companies sponsor agencies are ready to seal a final volume of materials.

这些公司的保荐机构正在准备最后的封卷材料.

Someone stuck a seal on my bag.

有人在我包上贴了张封条.

The seal of God is truth.

上帝的封条就是真理.

He put a seal on the box.

他在箱子上加上了封条.

The carving skill must comply with the content of the seal character.

刀法必须服从于篆文的内容.

The agreement was delivered under his hand and seal.

这协定经他签名并加盖印信发出.

CWF-type pumps designed for marine horizontal closure of dredging mud pump seal designed to protect.

CWF型船用卧式封水泵专为挖泥船的泥浆泵轴封保护而设计.