封闭的例句（封闭在句子中的用法）

• The government closed down the newspaper. 政府封闭了报馆。
• A test tube is closed at one end and open at the other. 试管一端封闭, 一端开口。
• The country sealed its borders to prevent the influx of illegal immigrants. 为了防止非法移民大量湧入，该国封闭了边境。
• The amphitheater was a sealed off round structure. Swordplay, wresting, gladiatoral and other contests were held there. 该竞技场为四周封闭式结构，可以举行斗剑、格斗、斗兽及其他竞赛项目。
• Billy tends to keep things to himself more and shut himself off... 比利往往更多地将事情藏在心里，把自己封闭起来。
• Windows are usually sealed off. 窗户通常是封闭的。
• The city should seal off those tunnels. 这个城市应该封闭那些隧道.
• They will have to block up the entrance to the tunnel. 他们将不得不封闭通往隧道的入口.
• The plant is operated entirely by remote control and monitored by closed circuit television or periscope. 这个工厂完全用遥控操作,而且用封闭电路电视或展望镜来监视.
• 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.
• Actully, there is much difference between open end fund and closed - end fund. 事实上, 由于机制的不同,封闭式基金同开放式基金的研究不可混淆.
• The two kinds are open end investment company and closed - end investment company. 这种公司分为两类,即开放型投资公司和 封闭型 投资公司.
• What causes life , unbounded or confined His process of becoming this the Sage Renounces. 是什么原因导致了, 无限的或封闭了他的进程圣人要舍世.
• Canoes are open while kayaks are closed. 划艇是敞开的,而皮艇是封闭的.
• When the central - heating was installed, the fireplaces were walled up. 安装暖气设备之后, 便把壁炉封闭起来了.
• The design alleviates the problem of keeping the closed - end capillary clean and free of mercury slugs. 这种设计缓和了要求保持封闭端毛细管清洁和水银芯畅通的问题.
• Do you use canyons or do we preserve them all? 是使用峡谷呢还是全封闭保存?
• We understand that exploration involves inevitable forays into blind alleys and down dead ends. 我们知道,探索包括不可避免地遇到死胡同和封闭的峡谷.
• The open approach contrasts favourably with the exclusivity of some universities. 这种开放式的方法与一些大学的封闭排外形成了有利的对比.
• Used as the surface sealer of concreted structure with excellent adhesion. 作为混凝土砖石建筑的封闭漆,对混凝土表面拥有优异的附着力.