英汉例句

• qj305is a copper-based brazing welding used solvent, the solvent particles uniformly fine at a temperature of 850-1150 ℃, copper and brass brazing alloys gas welding or brazing flux when used.

  qj305铜焊粉是一种基于铜焊接用的铜焊溶剂，本溶剂颗粒均匀细微，在温度为850-1150℃，钎焊紫铜及黄铜合金气焊或钎焊时作助熔剂用。

• a new type of non-corrosive brazing flux has been studied.

  研究并配制了新型无腐蚀性铝钎剂。

• qj303is a copper-based brazing welding used solvent, the solvent particles uniformly fine at a temperature of 850-1150 ℃, copper and brass brazing alloys gas welding or brazing flux when used.

  qj303铜焊粉是一种基于铜焊接用的铜焊溶剂，本溶剂颗粒均匀细微，在温度为850-1150℃，钎焊紫铜及黄铜合金气焊或钎焊时作助熔剂用。

• go forward the improvement and the innovation research of go the brazing flux composition in this foundation, improve me a bath the brazing flux formulation of the aluminum brazing the salt.

  在此基础上进行钎剂成份的改进和创新研究，改进了盐浴铝钎焊的钎剂配方。

• results show that the brazed joint with good quality can be got by using the reasonable brazing filler metal and proper brazing flux (hl401+qj201) and the optimum brazing technological parameters.

  研究表明，采用合理的钎料和钎剂组合（hl401+qj201）以及正确的钎焊工艺参数可获得质量良好的钎焊接头。

• qj301 is a copper-based brazing welding used solvent, the solvent particles uniformly fine at a temperature of 850-1150 ℃, copper and brass brazing alloys gas welding or brazing flux when used.

  qj301是一种基于铜焊接用的铜焊溶剂，本溶剂颗粒均匀细微，在温度为850-1150℃，钎焊紫铜及黄铜合金气焊或钎焊时作助熔剂用。