可密封的

The valves feature a replaceable abrasion resistant Chloroprene seat, a 304 stainless steel seat guided gate, and PTFE packing.

这种阀门配置可更换的耐磨损氯丁二烯阀座，304不锈钢阀座引导的闸板，以及PTFE密封填料。

The patents also include a high power/brightness LED packaging solution that offers excellent thermal performance in a highly manufacturable platform, as well as, MEMS packaging technology that features flux-less hermetic sealing on the wafer level with controlled internal package atmosphere.

这些专利还包含高功率/亮度LED封装解决方案（在高度可制造的平台中提供出色的热性能），以及MEMS封装技术（通过控制内部封装气体，无需助熔剂能够在晶圆级上进行气密式密封）。

A secondary cover can be placed over the oculus for full enclosure in case of rain or poor weather.

遇到下雨或恶劣的天气，次级遮棚可置于舞台上方形成密封的空间。

The same kind of pillow block bearing according to the structure change of shaft,the lubrication way of braring and the difference of sealing are divided into many kinds of structure.

同种带座轴承按其座的结构变形或轴承的润滑方式，密封的不同可分为多种结构。

Using the theory of continuum mechanics, strain energy density function of sponge rubber material is founded based on Ogden model.

海绵橡胶是密封条的重要组成部分，是一种可压缩的大变形非线性弹性材料。

All exterior openings of the vehicle were sealed with a water-tight compound, and the gap between the hull and turret was closed by an inflatable rubber ring.

车辆表面被一种不漏水的化合物密封，车身和炮塔间的空隙由一个可膨胀的橡胶圈封闭。

The bag (18) provides a serving bowl function when the peelable closure seal has been opened providing access to the interior of the bag (18) and specifically to the popped popcorn located therein.

当可剥离的封闭密封区域被开启时，能够取出包装袋（18）中的内装物，包装袋（18）能够作为碗状容器使用，特别是以膨化的爆米粒位于所述碗状容器中。

Once you get it home, you just wanna be sure to store it in an air-tight container, or in the box that it comes in.

一回到家里，你肯定要把它放在密封的容器里，或者是放在顺手可得的盒子里。

The angular contact ball bearings are also available in a sealed and greased design.

在角接触球轴承也可在一个密封的脂润滑设计。

The seat design shall be removable and not have edges that will induce seal cutting or wear at low flows.

这种阀座结构应该是可拆卸的，并且其边缘不会在低流量下促使密封割伤或磨损。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。