impact mechanism

The Impact Mechanism and Empirical Test of Age Structure on Current Account Balance

人口年龄结构转变对经常项目差额的影响机制与实证分析

The Impact Mechanism of Brand Image and Relationship Quality on Brand Relationship Continuance

品牌形象、关系质量对品牌关系持续性影响研究

Start collaring with reduced throttle to the impact mechanism and feeding, let the bit work its way slightly into the rock.

开孔时，应采用最小的冲击和推进力，使钻头平稳地进入岩层。

It is meaningful to designing and manufacturing the impact mechanism of hydraulic drifter.

论文为后控式液压凿岩机冲击机构提供了一套有效的理论和方法，对于指导液压凿岩机冲击机构的设计、制造有着重要意义。