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self shield是什么意思 self shield的用法例句

self shield(意思翻译)

自屏蔽


self shield(相似词语短语)

1、erasing shield───擦图孔板;擦(去)图(上一定部分时所用的有)孔板

2、guiana shield───圭亚那地盾

3、didymium shield───钕屏蔽

4、adamantine shield───金刚盾

5、balder shield───挡泥板

6、face shield───护面罩

7、shield───n.盾;防护物;保护者;vt.遮蔽;包庇;避开;保卫;n. (Shield)(英)希尔德(人名);vi.防御;起保护作用

8、perseus shield───英仙座护盾

9、supporter shield───支架护罩



self shield(双语使用场景)

1、The protect frame of marine optical instrument needs enough strength and small self-shield effect, which is somewhat conflicting.───海洋光学测量仪器的保护框架既要有足够强度,又要自屏蔽效应小,这是一对矛盾的要求。

2、Semiautomatic welding with self-shield flux cored wire for the big diameter pipeline───大口径管道药芯焊丝自保护向下半自动焊接

3、Fiber base welding, dose core self-shield or low hydrogen filling, covering etc. Moving -down welding technology───纤维素打底、药芯自保护或低氢型填充、盖面等下行焊工艺

4、Not in a no gain since the shield, not to have a selfish self tired.───不以一毫私利自蔽,不以一毫私欲自累。

5、Development of Vanadium High Cr Cast Iron Self-Shield Metal Cored Wire for Hardfacing───含钒高铬铸铁自保护金属芯堆焊焊丝的研制

6、Composite shield is characterized by self - driving and cast in site reinforced concrete lining instead of segmental lining.───组合式盾构的特点是能自行推进,可不用装配式衬砌管片,而采用现浇钢筋混凝土衬砌。



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