travelling block

英式音标：[ˈtrævəlɪŋ blɔk]

美式音标：[ˈtrævlɪŋ blɑk]

词汇分类：石油开采

词义：

释义

动滑轮；动滑车；

用法：

权威例句

Trolley and traveling block system

Traveling block

Discuss on Character of Traveling Block-Crown Block-Drawworks System Kinematics and Dynamics

Analysis of Important Components of YC 450 Traveling Block with Finite Element Method

Failure analysis of traveling block hook fracture and preventative measures

Combined traveling block and casing hook

Influence of Process Design on the Deformation of the Guide Key for Traveling Block Hook

Analysis on Fatigue Test and Fatigue Property of Traveling Block and Rotary Hook Material

Fatigue Test and Analysis on the Material of Traveling Block and Rotary Hook

Development of isolation traveling block

造句：

1. a systematic approach to solving the problem

系统解决问题的办法

来自《权威词典》

2. The way he works isn't very systematic.

他的工作不是很有条理.

来自《简明英汉词典》

3. The teacher made a systematic work of teaching.

这个教师进行系统的教学工作.

来自《简明英汉词典》

4. They had not found any evidence of a systematic attempt to rig the ballot.

他们没有发现任何证据证明有人企图全面操纵投票。

来自柯林斯例句

5. In the West, job interviews are highly formalized and systematic.

在西方，工作面试是非常正式和系统化的。

来自辞典例句

[ systematic 造句 ]