查询词典 cycle method

This paper provides the application method of forecast combination, which drawsthe PDCA cycle tool from quality control.

本文结合质量管理中PDCA循环的方法给出了风险值组合预测的应用方法。

The method of net energy analysis for fuel ethanol from corn was developed based on principles of life cycle inventory analysis.

基于生命周期清单分析原理，建立了玉米燃料乙醇的净能量分析方法。

For the materials, which have no cyclic steady stage but exhibit cyclic softening, this method isn't suitable to determine the low cycle fatigue damage with the change of stress.

对没有明显循环稳定阶段并表现为循环软化响应行为的材料，不适合用应力的变化来定量的反映材料低周疲劳的损伤过程。

With the application of concept and method of programme stratigraphy and event stratigraphy,starting with the research for the cycle sediment,where the cyclothem of sequence of the outcropping stratum of mesoproteroxoic and neoproteroxoic era grade may be classificated into four different grade there occur from old to new one in Fangjinshan monutain group,one in Xiajiang group the same as one first stratum,and two in Sinian system involving Ti...

应用层序地层学及事件地层学的概念和方法，从沉积旋回的研究入手，首次在该区出露的中、新元古代地层中划分出 4个不同级别的旋回层，即梵净山群 1个(相当于 1个一级层序)、下江群 1个(相当于 1个一级层序)、震旦系 2个(即铁丝坳组—大塘坡组和南沱组—灯影组，相当于 2个二级层序)。

It is important and difficult for isochronous correlation datum of fluvial facies stratum in exploration and development of petroleum, while high resolving power of sequence stratigraphy based on the datum plane cycle is an additional feasible technical method for it.

河流相地层的等时对比一直是油气勘探开发的重点和难点，而基于基准面旋回的高分辨率层序地层学则为此增添了行之有效的技术手段。

It is concluded that the method not only improves on-time delivery, but reduces cycle time also.

进一步的仿真验证也说明了该调度优化方法能在提高订单准时交货率的同时缩短生产周期时间。

For the dynamic system of discrete coupled and nonlinear three phase voltage source PWM rectifier, the cycle switch average operator is introduced to transform the discrete system into continuous and the small signal perturbation method is used to transform the nonlinear system into linear, the small signal dynamic mathematical models are set up.

中文摘要：针对三相电压型PWM整流器这个离散的、耦合的、非线性的动态系统，引入开关周期平均算子将离散的系统变换为连续的系统，应用小信号扰动法将非线性的系统化解为线性的系统，进而分析系统的小信号动态数学模型。

For the dynamic system of discrete coupled and nonlinear three phase voltage source PWM rectifier, the cycle switch average operator is introduced to transform the discrete system into continuous andthe small signal perturbation method is used to transform the nonlinear system into linear, the small signal dynamic mathematical models are set up.

中文摘要：针对三相电压型PWM整流器这个离散的、耦合的、非线性的动态系统，引入开关周期平均算子将离散的系统变换为连续的系统，应用小信号扰动法将非线性的系统化解为线性的系统，进而分析系统的小信号动态数学模型。

Acetone was first time used as the dispersant, which dramatically shortened the cycle of the vertical deposition method.

创新性的丙酮作为分散剂，将垂直沉积法的生长周期从几周缩短为几天。

By means of the K-ε turbulence model and finite element method, the flow of the fluid in the valve and the piston during a cycle of pumping is simulated and calculated. The motion law of the crude oil in the valve passage and concentric annulus in the upstroke and downstroke is analyzed.

针对杆式泵泵简内的流体流动问题，采用湍流模型的K-ε两方程模型和有限元方法，对在一个抽油循环中阀与活塞在几个特定的位置的流体流动进行了建模与计算，具体分析了处于阀道内和同心环状空间中的原油在上下冲程的运动规律。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失