Chinese translation for "root pass"

初层焊道
第一层焊道
根部焊道
根焊

Related Translations:

passing:  adj.1.通行的，通过的；越过的；经过的；过往的；供通行的。2.正在发生的；目前的，现在的。3.一时的，短暂的，刹那间的。4.仓促的，随便的，草率的。5.偶然的，附带的。6.合乎标准的；及格的。短语和例子the passing time 现在，现代。 passing events 时事。 passing history 现代史。 a passing mark 及格的分数。

pass:  vi.(passed passed, past )1.经过，通过；穿过；越过；超过；掠过；前进。2.(时间)流逝，推移；转化，变化 (to； into)。 3. 及格，合格；(议案等)获得通过；被批准；得马虎过去；被宽大放过；被忽略过去。4.消失，消灭；平息；停止，完；死；〔美口〕断气 (out)。5.(事件)发生，起；实行，实施。6.通用，流通；以某种身分出现；被看做…，

passed:  传送的合格的已经通过的, 已被传递的已通过

Example Sentences:

	1.	The fcaw process shall not be used for the root pass of single - sided joints 药芯焊丝电弧焊工艺不用于单面焊接接头的根部焊道。
	2.	Gmaw short - arc tack welds shall not be incorporated into the root pass 熔化极气体保护焊-短弧点焊焊缝不能与根部焊道合成一体。
	3.	Root pass root run 根部焊道
	4.	The gmaw short - arc process shall not be used for welding socket welds or the root pass of o - lets and branch connections 熔化极气体保护焊-短弧工艺不适用于承插焊接或出口和分支连接的根部焊道。
	5.	4 double - welded groove joints shall have their root passes back gouged to sound metal on the reverse side before proceeding with welding on that side 双面焊接的坡口焊道，应在焊接前将该面底部焊道逆向刨削，直到其对面露出完好的金属。
	6.	5 all single - sided groove joints in nickel alloys , stainless steel and ferritic alloys containing more than two ( 2 ) percent chromium shall be welded using a gas tungsten - arc root pass with an inert gas back purge 铬含量超过2 %的镍合金、不锈钢和铁素体合金的单面坡口焊道用钨极气体保护焊，其根部焊道用惰性气体反吹。

Similar Words：

"root out errors" Chinese translation, "root out the causes of war" Chinese translation, "root pain" Chinese translation, "root parasite" Chinese translation, "root parasitism" Chinese translation, "root pass welding" Chinese translation, "root peeler" Chinese translation, "root peneration" Chinese translation, "root penetration" Chinese translation, "root peptidase" Chinese translation