1.
Study on the Permanent Magnet Synchronous Motor Backstepping Control Strategy and System Implement;
永磁同步电机反步法控制策略研究及系统实现
2.
Design of nonlinear adaptive backstepping controller for asynchronous motor systems
异步电机的非线性自适应反步控制器设计
3.
reaction hysteresis synchronous motor
反应式磁滞同步电动机
4.
Persist in progress and oppose retrogression!
坚持进步，反对倒退!
5.
He moves off in the opposite direction with slow professional steps.
他以熟悉的步伐缓步向相反方向走去。
6.
They oppose communism, purge those who hold different views, hinder progress and favor retrogression.
宣传反共，排除异己，反对进步，鼓励倒退。
7.
We must oppose "Left" and Right deviations and make a step-by-step transition until the whole process is completed.
要反“左”反右，逐步过渡，最后全部过渡完。
8.
Thinking on"Back-feeding Along with Rumination"Development Model;
关于“反哺同步于反刍”发展模式的思考
9.
Cascade A sequence of biochemical reactions, each triggered by the previous one.
级联反应：一系列的生化反应，每一步反应都是由以前的反应所引发。
10.
To move illegally while holding the ball;travel.
带球跑，走步持球时违反规则移动；带球走步
11.
Adaptive synchronization and anti-synchronization of two different chaotic systems
不同结构混沌系统的自适应同步和反同步
12.
Amelioration of Seismic Impedance Inversion Methods and a Tentative Practice of Three Stages and Nine Steps Inversion Method
地震波阻抗反演方法之改进与三阶段、九步骤反演方法的初步实践
13.
The sequence of steps in a chemical reaction.
（化学反应的）过程化学反应的一系列步骤
14.
The simplest reactions start with just one substance and take one step.
最简单的反应只有一种起始物，进行一步反应。
15.
Simultaneous Nitrification and Denitrification in Filler MBR
填料型膜生物反应器中同步硝化反硝化的研究
16.
Preliminary Study on the Alcoholysis of Oils and Fat in Trickle Bed Reactor
在滴流床反应器中油脂醇解反应的初步研究
17.
The Study on Simultaneous Nitrification and Denitrification in Membrane Bioreactor (MBR);
膜生物反应器中同步硝化反硝化的研究
18.
Experimental Research on Simultaneous Nitrification and Denitrification in Complex MBR;
复合型膜生物反应器同步硝化反硝化实验研究