compound field effect 复合场效应
compound field operator 组合场算子
compound electromagnetic field 复合电磁场
compound gas field 复式气田
compound mine field 复合采场
compound force field 复合力场
compound vector field 复合矢量场
The study was carried out to investigate the effect of compound field which is a combination of electromagnetic field and power ultrasonic field on solidification process of A356 alloy.
研究了复合场(功率超声场和旋转电磁场复合)对A356合金凝固行为的影响。
The present invention is preparation process of nanometer aluminum hydroxide and belongs to the field of inorganic compound preparing technology.
本发明涉及一种纳米氢氧化铝的制备方法，属无机化合物制备工艺技术领域。
Special case for investigation works out the water treatment scheme, adopt the special field compound water treatment preparation and perfect technical service system.
专案制定水处理方案，采用专业的复合水处理制剂及完善的技术服务体系。
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