2) off-gas pressure
抽气压力
1.
The results show that the appropriate off-gas pressures in the periods of emerged arc and submerged arc are -200-250 Pa and -120 Pa, respectively.
结果表明:露弧加热期和埋弧加热期炉盖的合理抽气压力分别为-200~-250Pa和-120Pa;底吹氩气量过小不能在液面上部弥散,而增大到20~50m3。
2.
In the heating period of emerged arc, appropriate off-gas pressure is more than 250 Pa and high temperature zones in the middle of lid is big.
结果表明,进入炉盖内的气体在主体部分流动规律是一致,露弧加热时达到硝烟除尘要求的合理抽气压力为250 Pa 以上,炉盖中部局部高温区域大温度高,埋弧加热期合理抽气压力为200 Pa 左右,炉盖壁面温度低得多,中部温度高温区仅为330 K(57℃)左右。
3) negative pressure of suction
抽放负压
4) suction pressure of the drainage system
抽采负压
5) hydraulic core_pulling
液压抽芯
1.
The action sequence of the core_pulling mechanisms of the mould, the compound core_pulling mechanism and the hydraulic core_pulling mechanism were introduced.
介绍了连接器注射模的模具结构和各抽芯机构的实现顺序、复合和液压抽芯机构及其设计要
6) decompress filter
减压抽滤
补充资料：抽抽趔趔
1.犹言别别扭扭。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条