封闭的

The cavity is taken as partially sealed with partial permeable boundary considering the relative permeability of the liner and the medium.

考 虑衬砌和介质的相对渗透性，孔洞处于半封闭状态，边界半透水。

Right-angled arrow shape with adjustable thickness and open or closed end.

直角箭头形状，可调粗细以及端的开放或封闭状态。

Safety valve "is not closed."

安全阀的"不封闭"。

It did not comment on the move to seal off the town.

他们对于封闭感染城镇的做法没有发表评论。

To study the clinical effect of two methods of pit and fissure sealant for preventing pit and fissure caries.

目的探讨两种窝沟封闭术预防窝沟龋的临床疗效。

But by spraying with DDT to control mosquitoes and building impoundments that allowed freshwater vegetation to take over the salt marshes, humans adjusted the ecosystem—hoping to improve their own lives—and discovered, too late, how finely attuned to its home in the cordgrass the dusky seaside sparrow really was.

然而人类藉喷洒DDT抑制蚊子与建造封闭水塘让淡水植被取代盐沼而改变了生态系统，希望藉此改善自己的生活，却太晚才发现黑海滩雀在这片带状草地上曾经活得多么自在。

While you work at home, it is very easy to be secluded and have limited opportunities for sharing ideas with other people working at home.

当你在家里工作，这是很容易被封闭和有限的机会，分享想法与其他人在家中工作。

Taiwan is under colonial culture and island type living environment; it is disclosed and self contained.

台湾在殖民文化和海岛型生存环境下，既是封闭亦是开放的。

Both closed and open bearings are available in ceramic and self-lubricating versions, with 5 to 80mm bores.

这两个封闭和开放的轴承可在陶瓷，自润滑版本， 5至80mm孔。

The semipermeable membrane that encloses the cytoplasm of a cell.

封闭着细胞质的半透膜，也叫质膜、原声质膜等。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。