- 重点词汇
- cannot=can not;未可;不能;不可;
- wepron. 我们，咱们;笔者，本人;朕;人们;
- machinen.机器，机械;机械般的人;核心;
- byprep. 在…旁边;表示方式;由于;经过;到…之前;
- screw driver螺丝刀[起子]，改锥;
- the whole凡百；佥;
- unscrewvt.& vi.从…旋出螺丝，旋开，松开;
- ofprep. 关于;属于…的;由…制成;
- particularadj.特定的;特殊的;格外的;挑剔的;
- piecen.块;碎片;部件;一件;一块;项;文章;艺术品;硬币;棋子;部分;枪;
- 相关例句
Partly open the roof and unscrew the centring pin on the relevant side ( see enclosure ).
打开一部分车顶,拧松相应一边的定心销 ( 见附件 ).
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To replace relief valve disc, hold the upper guide fin and unscrew the diaphragm pressure plate.
要更换安全阀阀瓣, 握住上部引导翼,旋下隔膜压力板上的螺丝.
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拧下室外机吸气截止阀检修接头的螺帽,将复合压力表接上.
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The shampoo bottle head had been unscrewed and spilled on the floor, seeping into the mat.
洗发水的瓶盖拧开了,都流到了地上, 渗进地毯里.
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It can be removed by simply unscrewing with a large pipe wrench.
只需用一把较大的管道扳钳旋下螺纹就可以拆卸底部塞弹簧总成.
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The valve should be able to be removed by unscrewing the valve from housing.
通过从外壳上旋下安全阀应该能够拆卸安全阀.
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Gear operator is removed by unscrewing hex head screws which hold operator to valve body.
通过拧松将操作机构固定在阀体上的六角螺栓来拆卸齿轮操作机构.
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As an old saying golden eggs , these unscrupulous Methods : Will only accelerate the vicious circle.
不要只为了今天,不要明天, 这种 杀鸡取卵 的做法,只会促使恶性循环加速.
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