In small lamps, all the air is pumped from the glass bulb, forming a vacuum, which prevents the white-hot filament from burning away.

在小照明灯中，所有的空气都从灯泡中抽出，形成真空，以防炽热的灯丝被烧毁。

属类：综合句库--

An electron beam, forming a scanning spot on the signal plate, zigzags its way, line by line, across the plate

在信号板上形成扫描点的电子束，逐条地曲折扫过信号板。

属类：综合句库--

The act or art of sculpturing or forming in a pliable material,such as clay or wax.

造型术柔性的物质如粘土或蜡塑造或成形的行为或艺术

属类：综合句库--

An area of soft,wet,low-lying land,characterized by grassy vegetation and often forming a transition zone between water and land.

沼泽，湿地多为青草覆盖的湿软的低地，常形成水区和陆区之间的过渡地带

属类：综合句库--

cartoning machine (incl. those with provision for forming ,printing,tying,gluing,closing or otherwise finishing the packing)

纸板制造机(包括装有成型、印刷、打捆、胶粘、封口或其他完成包装的装置)

属类：物品名称-机械设备-

An atmospheric area about80kilometers(50miles)above the earth’s surface,forming the upper boundary of the mesosphere.

中间层离地球表面约80公里(即50英里)的空气地带，形成中间层的上边界

属类：综合句库--

a pool of implements for the use of all the workers on the estate;forming a pool of our talents.

种植园中所有工人共同使用的工具;将我们的才能聚集起来

属类：综合句库--

forming machine for making foundry moulds of sand (excl. sand-jet sprayers)

铸造用砂模成形机(不包括喷砂装置)

属类：物品名称-机械设备-

Screw thread shanks for thread forming screw--Metric coarse thread series

自攻锁紧螺钉的螺杆粗牙普通螺纹系列

属类：行业标准名称-国家标准名-GB/T6559-1986

The President followed historical precedent in forming the Cabinet.

总统遵循历史惯例来组成内阁

属类：综合句库--