English translation for "back seal"

倒密封

Related Translations:

seal:  n.〔sing., pl.〕【动物；动物学】1.海豹。2.海豹毛皮(制品)。3.海豹皮色〔灰黄深褐色〕。4.〔Seals〕〔美国〕海豹突击队〔美国的一支海陆空军突击队〕 the common [harbor] seal (斑纹)海豹。短语和例子the fur seal 腽肭兽，海狗。vi.猎海豹。n.1.(打在火漆，铅等上的)火漆封印；封蜡；封铅；封条。2.捺印；封缄。3.

sealed:  封闭了的封口的密封的未知的

sealing:  n.猎海豹业。

seals:  SEALS ＝Sea-Air-Land-Soldiers 〔美国〕陆海空特遣队〔指擅长水下爆破和侦察的美国海军特种兵〕。

Example Sentences:

	1.	Back seal test 上密封试验
	2.	Theoretical research the balancing axial thrust by increasing the back sealing ring of the impeller 加大叶轮后密封环平衡轴向力的理论分析

Similar Words：

"back score" English translation, "back scratcher" English translation, "back screen" English translation, "back scrub" English translation, "back scrubbing" English translation, "back seal test" English translation, "back sealing run" English translation, "back sealing weld" English translation, "back seam" English translation, "back seam height" English translation