片语

has three developing stage经历了三个发展阶段

three-stage cyclone三旋

three-stage DEA三阶段DEA

three-stage framework三段式教学法

three-stage operation翻译

three-stage driver三阶驱动

three-stage process三段法

three-stage system三步系统

英汉例句

• The results are as the following: 1. the best division points of demand interval in the case of two stage pricing and three stage pricing are respectively given.

  其结果有二：第一，分别研究了垄断厂商二段、三段定价执行二级价格歧视的情形，并给出了需求区间的最优分段点；

• In this paper, the design procedure of a harmonic multiplying Gyro-TWT with three stage interaction circuits is presented.

  该文给出了一种三段式互作用结构谐波倍增回旋行波管放大器互作用电路的理论设计过程。

• On the control algorithm, using flux estimation algorithm for motor speed sensorless control, low speed startup strategy of three stage for motor start.

  在控制算法上，采用了磁链估计算法实现电机无传感器控制、三段式低速启动策略启动电机。

• Abstract: By using the three stage Data Envelopment Analysis (DEA) model, the industrial production efficiency of China in 2009 is studied.

  摘要本文运用三阶段DEA(数据包络分析)模型对我国2009年工业生产效率进行实证研究。

• Hot ingots are often heated in forging furnaces, the feature of which is one-stage type in a constant temperature furnace and two-or three stage type in a temperature-variable furnace.

  锻造钢锭多采用热锭加热，其特点是在恒温炉中一段加热和在变温炉中两段或三段加热方式。

• In Chapter 4, the nature of the principal and agent in logistics partnership relationship is analyzed, and the three stage model for the logistics partner selection is proposed.

  第四章分析了物流合作伙伴关系的委托-代理关系本质，提出了物流合作伙伴选择的三阶段模型。

• This paper investigates the chip formation process in machining titanium alloys, and puts forward a three stage model describing formation process of shear localized chip.

  本文研究了钛合金加工的切屑形成过程并提出了描述集中剪切切屑形成过程的三阶段模型。

• A new method, three stage carbonization process, to reclaim gallium from alumna production is introduced.

  介绍了一种氧化铝生产流程中回收镓的新方法———三段碳酸化法。