密封

Doyen is renowned throughout the medical and pharmaceutical industries for their high quality and performance four side seal packaging machines and their expertise with compliance and validation procedures.

老前辈，举世闻名以其高品质和性能四面密封包装机，以及他们与验证程序的遵守和专业的医疗和制药工业。

The floor drain is not only the floor drainer by the meaning,but also an essential safe sealing debice.

地漏再不是单纯意义上的地面排水器，而且是室内必不可少的安全密封装置！

Today, one assumes, they will all be passing around snaps, oohing and aahing over each others' pictures of water meters and close-ups of PVC sealant inserted into draughty gaps.

可以想象，3月份上班第一天，他们一定会互相传阅照片，对着彼此的水表照片和插入通风口的聚氯乙烯密封材料大特写，不停地发出啧啧赞叹。

A wine cellar is not only a damp cave with cobwebs in the bowels of some draughty English country house or a hermetically sealed, temperature-controlled room in a Toronto or Vancouver condo with 5,000 bottles individually racked.

一个葡萄酒窖不仅仅意味着英语国家里一个通风良好的的房子里结了蜘蛛网的潮湿的洞穴，或者是在多伦多或温哥华的公寓里一个密封的控温的、有五千瓶葡萄酒分类存放的房间。

Drill rod collar position detector set hardware circuit design In the petroleum drilling process, the ejection controller played the seal well head role.

钻杆接箍位置检测装置硬件电路设计摘要：在石油钻探过程中，防喷器起到了密封井口的作用。

I produced the drill pipe thread sealed lubrication of fat is good, easy to use, can apply to different depth and scope of various conditions, and other characteristics.

我公司生产的钻杆螺纹密封脂具有润滑性能好，使用方便，能够适用于不同的井深范围以及各种工况等特点。

Oil seal is an important sealing element used in engine,transmission,transfer case and driving axle of motor vehicle.

油封是汽车发动机、变速器、分动器和驱动桥等总成中的重要密封件。

When using dry ice, do not seal the inner insulated container.

当使用干冰时，请不要密封内部的隔热容器。

For your home's exterior, you want to be sure your new coat of paint can survive hot summers and cold winters without blistering, cracking or peeling, and that it will properly seal your home's interior from moisture, mildew, dry rot, termites and other damaging environmental factors.

您家的墙面，你想你一定能新衣油漆炎热的夏天和寒冷的冬天没有生存起泡、开裂或脱落，并能妥善密封家从室内湿度、霉变、腐干、白蚁和其他有害环境因素。

Conventional root canal materials do not have enough dentinal adhesion and can not achieve the ideal sealing properties. Our research team has developed the polyurethane root canal obturation system containing ZnO/TPU cone and dual cured urethane acrylate sealer.

中文摘要传统根管封填材主要以马胶锥体搭配各类传统封填剂，然而马胶锥体及各类传统封填剂之间黏著力不足，和牙本质之黏著亦不理想，因此无法达到根管密封的目的。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！