1) two zone draft;double-zone draft
双区牵伸
2) tri-roller double area draft
三罗拉双区牵伸
3) double zone
双区
1.
According to the extended Zeldovich′s theory, a double zone model is built to calculate discharge of NOx from fuel injection gasoline engine.
根据扩大的Zeldovich理论建立了计算燃油喷射汽油机NOx排放量的双区模型,介绍了NOx排放量的计算方法,分析了点火提前角、过量空气系数、进气压力、进气温度和气缸壁温度等因素对NOx排放量的影响。
4) two zone
双区域
1.
Based on a theory of an approximate two zone arc model, this paper studies the interrelation between welding parameters and the transferred plasma arc,and gives the curves of current voltage characteristics, arc radius and the pressures of the welding plasma at the nozzle exit under a range of operating conditions, including varying plasma gas flow rates and different nozzle diameters.
基于双区域近似弧柱模型的理论 ,研究了焊接工艺参数与转移型等离子弧的相互关系 ,给出了在不同离子气流速和喷嘴直径的条件下 ,电弧弧柱半径、电压及喷嘴出口处压力随电流变化的曲线 ,研究结果表明 ,计算结果与实验值吻合良好 同时还分析了离子气流速和喷嘴直径对等离子弧功率与电弧力的影响 ,以及钨极内缩量对电弧的压缩效果的影
5) double-zone heat
双区加热
6) Double Fields
双区电场
1.
Research on How to Enhance the Coefficient of Fine Particle Removal from Double Fields;
双区电场对粉尘驱进速度的提高系数研究
参考词条
补充资料：2,2-双氯甲基-三亚甲基-双[双(2-氯乙基)磷酸脂]
CAS：38051-10-4
分子式：C13H24Cl6O8P2
中文名称：2,2-双氯甲基-三亚甲基-双[双(2-氯乙基)磷酸脂]
英文名称：2,2- bis(chloromethyl)-trimethylene bis[bis(2-chloroethyl)phosphate]
phosphoric acid, 2,2-bis(chloromethyl)-1,3-propanediyl tetrakis(2-chloroethyl)
2,2-bis(chloromethyl)trimethylene bis(bis(2-chloroethyl)phosphate)
2,2-bis(chloromethyl)-1,3-propanediyltetrakis(2-chloroethyl)phosphate
分子式：C13H24Cl6O8P2
中文名称：2,2-双氯甲基-三亚甲基-双[双(2-氯乙基)磷酸脂]
英文名称：2,2- bis(chloromethyl)-trimethylene bis[bis(2-chloroethyl)phosphate]
phosphoric acid, 2,2-bis(chloromethyl)-1,3-propanediyl tetrakis(2-chloroethyl)
2,2-bis(chloromethyl)trimethylene bis(bis(2-chloroethyl)phosphate)
2,2-bis(chloromethyl)-1,3-propanediyltetrakis(2-chloroethyl)phosphate
说明：补充资料仅用于学习参考，请勿用于其它任何用途。