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- The results show that the engine speed and brake mean effective pressure (BMEP) have great influences on emissions. 结果表明: 发动机转速和平均有效压力对污染物排放有较大影响;
- Maximum indicated mean effective pressure(IMEP)oc- curred at middle engine speed,while maximum IMEP decreased at high engine speed. 在中间转速,HCCI实现的最高平均指示压力最大,高转速工况,最高平均指示压力降低;
- The results show that standard deviation and coefficient of variation of indicated mean effective pressure are the best parameters. 结果表明,平均指示压力的标准差及变动率是评定内燃机压力循环变动的最佳参数;
- The anisotropy,porosity,fluid saturation and effective pressure are the significant factors which effect on amplitude variation with offset (AVO) of seismic wave in the medium. 介质的各向异性、孔隙率、流体饱和度及有效压力等是影响地震波振幅随炮检距变化 (AVO)的重要因素。
- The contraction force will be produced in unsetting of hydraulic packer by lifting tubing string because of effect pressure and pumping and so on. 采用上提管柱解封的液压式封隔器管柱,由于压力效应及泵抽等因素影响,将产生一定的收缩力。
- The traditional dilatancy equation of Cam-clay model was modified and the relativity between the phase transformation stress ratio and initial effective pressure was considered. 模型对传统修正剑桥模型中的剪胀性公式进行了改进,考虑了状态转换应力比与初始有效围压的相关性。
- Piston-assembly friction measurement using IMEP (indicated mean effective pressure) method needs to exactly calculate the force of connecting rod and inertia force of the piston-assembly. 摘要用平均指示压力(IMEP)法测量内燃机活塞组的摩擦力,必须准确地分析计算连杆和活塞组惯性力。
- Abstract: Piston-assembly friction measurement using IMEP (indicated mean effective pressure) method needs to exactly calculate the force of connecting rod and inertia force of the piston-assembly. 摘要: 用IMEP(平均指示压力)法测量内燃机活塞组的摩擦力,必须准确地分析计算连杆和活塞组惯性力。
- The calculation method of primary wave and second wave speed were studied when the oil saturation and effective pressure of unconsolidated sandstone reservoir with high porosity in X Oilfield changed. 研究了X油田高孔低胶结砂岩储层在含油饱和度和压力变化时纵、横波速度计算方法,并将计算数据与实际测井资料进行了对比。
- That's rather an effective use of color. 这种使用颜色的手法效果相当好。
- BMEP Brake Mean Effective Pressure 制动平均有效压力
- IMEP Indicated Mean Effective Pressure 平均指示有效压力
- In the short term, the medicine may not be very effective. 从眼前来看,这药可能疗效不是很大。
- IMEP Indicatory Mean Effective Pressure 指示平均有效压力
- Maximum effective pressure of rotating sprinkler 旋转式喷头最大有效工作压力
- Minimum effective pressure of rotating sprinkler 旋转式喷头最小有效工作压力
- BMEP (Brake Mean Effective Pressure) 平均有效制动压力
- When does the new system become effective? 新制度何时生效?
- The fear of ridicule is a very effective sanction. 人们不做违法乱纪的事,其中一个重要因素就是怕人耻笑。
- brake mean effective pressure (BMEP) 制动有效平均压力
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries