封闭式的例句（封闭式在句子中的用法）

• 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。
• 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.
• Illume can be installed enclosed the moistureproof light that has ground glass. 照明可安装封闭式有磨砂玻璃的防潮灯.
• Mechanical Jacks System : Four - beamtwo - pillar frame, main cylinder, pneumatic components, two - way and straight - line guider, hydraulic - driving system - feeding systematic. 液气传动部: 四梁二柱拉杆式封闭框架机体结构 、 油缸 、 气动元件 、 双向 直线导轨滑动 、 全封闭式液压系统和液压驱动布料系统等.
• 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.