The system include Valvetronic mechanism and VANOS mechanism, it continually adjusts valve timing and lift in a dimension.
该系统包括Valvetronic机构和VANOS机构,能够在一定的范围内连续调节气门的正时与升程,实现发动机的无节气门负荷调节,降低了发动机的泵气损失,改善了发动机的性能。
The system includes Valvetronic mechanism and VANOS mechanism,which can continually adjust valve timing and lift in a dimension.
该系统包括Valvetron ic机构和VANOS机构,能够在一定的范围内连续调节气门的正时与升程,实现发动机的无节气门负荷调节,降低了发动机的泵气损失,改善了发动机的性能。
The paper introduced the influence of distribution of gas timing on engine dynamics and economics,and analyzed the structure and work principle of Mazda changed valve timing mechanism.
介绍配气正时对发动机动力性、经济性的影响,阐述一汽马自达6轿车发动机可变气门正时机构的运行目的,解析其结构与工作原理。
The preparation,characterization and chiral separation of kanamycin-CSP in normal phase were discussed.
通过对卡那霉素CSP的制备、表征及在正相条件下对异博定、黄皮酰胺、萘乙醇等三种物质的手性拆分研究,探讨其手性拆分机理。
ignition timing light (stroboscope)
点火正时灯（正时观测灯）
1Incorrect injection pump timing.
1不正确的喷射泵正时。
correct an abuse
匡正时弊，纠正陋习
Timing Control Positive Governing Governor Deviation
正时控制正调节调速偏差
Nonsinusoidal Orthogonal Modulation in Time Domain Based on Orthogonal Pulses
基于正交脉冲的非正弦时域正交调制方法
He was lor=# cc0066> swilling down the front steps when I called on him.
我拜访他时，他正在冲刷正面的台阶。
The normal teaching load of a full professor is eight hours a week.
正教授正常的授课是为每周八小时。
The house is/was being built.
那房屋正在[那时正在]建造.
For the world is changing. The old era is ending.
因为，世界正在变化，旧的时代正在终结。
Discussion on incorrect singing voice and its rectifying methods;
谈歌唱时几种不正确声音及纠正方法
Study of the Temporal Adverbs Zheng ,Zhengzai,Zai in Chinese and of Their Insubstantialization;
时间副词“正”、“正在”、“在”及其虚化过程考察
as to embrace me she inclined,
正俯身要和我拥抱时，
and just as it's midnight,
等到正值半夜时分，
Her genius was in full bloom.
他正值才华横溢时期。
correction for radio wave propagation of time signal
电磁传播[时延] 改正
I arrived just as the match started.
我到达时比赛正好开始。
The soldiers were digging trenches.
士兵们(那时)正在挖战壕。
The sport was at its height,
人们滑得兴致正高时，