1.
For instance, you should make sure that the insulations between the soldering tweezers and welding cable are ok and the earthing point and each termipoint of soldering machine are in good condition.
如焊钳和焊接电缆的绝缘是否有损坏的地方，焊机的外壳接地和焊机的各接线点接触是否良好。
2.
The shell of an electrical appliance is grounded by attaching it with a wire to a gas or water pipe.
一个电器的外壳接地是用一根导线把它联到煤气或水管上。
3.
axially-split casing
有轴向接合缝的外壳
4.
They analyzed their samples for lead, sodium, copper and found that some of the ratios were close to the values found for the earth's crust.
他们分析了样品中铅、钠、铜，发现某些比率接近于地球外壳中的值。
5.
The earth's crust is layered .
地球的外壳是分层的。
6.
Of or relating to a crust, especially that of the earth or the moon.
外壳的外壳的或与之有关的，尤指地球或月球外壳的
7.
The data interface is also electrically connected to the balance housing (ground).
数据接口同样与电子天平壳体(地)连接。
8.
Enclosure Gel filled, ultrasonically welded, high density ABS housing.
附胶体填充，超声焊接，高密度abs外壳。
9.
It jumped out of the shell and flew out the window.
从蛋壳里跳出来，接着飞出窗外。
10.
Position wiring harness (behind thermostat housing) to gain access to thermostat housing.
找到电线束（调温器外壳之后）以能够接近调温器外壳。
11.
When the melted rock makes its way close to the earth's crust,
当熔岩持续上升接近地壳时，
12.
Represents a chassis or frame ground connection. Alternate form can be specified.
表示机壳或框架接地。可指定替代形式。
13.
But at last the shells cracked, one after another.
最后, 蛋壳一个接着一个地裂开了。
14.
The fixed expansion points of the general shroud allow a better definition of local shock locations than on ogive type shrouds.
一般外壳的固定膨胀点能比蛋形外壳更好地限定局部激波的位置。
15.
molten rock in the earth's crust.
地球外壳内部的熔融岩石。
16.
Coaxial with outside conductor terminated on chassis.
具有终接在机壳上的外部导体的同轴电缆。
17.
case specially designed for television or radio broadcast receivers
专为电视或无线电广播接电机设计的外壳
18.
Where there is distortion,crack or damage on the junction box,it must be stopped using.
发现接线盒外壳有变形、裂痕和损坏、应停止使用。