The tectonic subsidence is the main controlling factor in the foreland basin, which went through three periods, namely press, flexure subsidence to laxitas, uplift.
上扬子区在加里东运动过程中形成前陆盆地，主要经历了三次挤压、挠曲沉降至松驰、抬升过程。
In the press in the circuit board, the manufacture quantity of the film is a factor of key.
在电路板制印中，底片的制作质量是一个关键的因素。
The results show that the time of pressure building-up is a main factor affecting the forging number of press. This is a problem to take into account when designing a high-speed hydraulic press.
仿真结果表明，对直接驱动的大流量、高压液压机而言，压力建立过程是直接影响压机锻造次数的关键因素之一，是高速液压机液压系统设计应考虑的问题之一。
The failure mechanism of structure is analyzed, in this way the safety factor under water press overload is acquired, so that the safety stock and the failure processing can be clearly known.
对结构破坏机理进行研究，分析结构的水压超载破坏渐近过程和超载安全系数，进一步确定结构的安全储备。
The cargo USES the tray to press the depth direction one after the other, deposits on the support guide rail, increases the storage density and the spatial use factor.
货物采用托盘一个接一个按深度方向，存放在支撑导轨上，增大储存密度和空间利用率。
The cargo USES the tray to press the depth direction one after the other, deposits on the support guide rail, increases the storage density and the spatial use factor.
货物采用托盘一个接一个按深度方向，存放在支撑导轨上，增大储存密度和空间利用率。
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