工艺方法

• 8 it can be used with various drilling methods such as carbide bit drilling , anger drilling , dth hammer drilling and follow - up casing drilling etc . 3
  8钻机可适用多种钻进工艺方法，如合金回转钻进螺旋钻进潜孔锤钻进跟管钻进等。
• 8 the rig is suitable for various drilling methods such as carbide bit drilling , auger drilling , dth hammer drilling , follow - up casing drilling , etc . 3
  8钻机可适用多种钻进工艺方法，如合金回转钻进螺旋钻进潜孔锤钻进跟管钻进等。
• At the same time , with a lot of experiments , the technique of improving deterring - impact of thick - web double - based oblate spherical propellant powder
  同时，本文还通过大量实验，分析和总结了改善大弧厚双基球扁药钝感效果的工艺方法。
• The limiting drawing rate is a very important index of blank ' s pressing capability , and it is the basic reference deciding to drawing pressing technology
  坯料的极限拉深系数是一种重要的冲压性能指标，它是决定拉深工艺方法的基本依据。
• Abstract : effect of parameters on microstructure and properties of steel / aluminum composite structure was investigated with composite solidificatong method
  文摘:采用复合凝固的工艺方法，研究了工艺参数对钢与铝复合结构的组织与性能的影响。
• Abstract : this paper deals with the test of q235 wire through different technologies such as drawing first and hardening second or hardening first and drawing second
  文摘:对q235钢盘条，采用先拉拔后淬火或先淬火后拉拔两种工艺方法进行试验。
• Brief introduction of meor field test and principles , features and applications of various meor technologies in fuyu oilfield are made in this paper
  摘要介绍了扶余油田微生物采油矿场试验的基本概况，不同微生物采油工艺方法的原理、特点及应用状况。
• To summarize , intense near uv , violent , blue , green , and red emitting can be obtained in si - based thin films through 0 and n doping
  综上所述，通过氧、氮掺杂，在硅基薄膜中可获得近紫外及紫、蓝、绿和红等波段的强荧光，荧光强度取决于制备工艺方法及工艺参数。
• The methods to decrease the angle of decline of the comb - plates are experimentally researched by changing the parameter of drie process and splashing aluminum protection layer
  采用不同的drie工艺参数，并采用结构保护措施，实验研究了减小电容极板倾斜角度的工艺方法。