For the deep excavation, in order to reduce the pressure on the pile and control the deformation of the excavation, usually, multi-braced retaining is used.
当基坑深度较大时，为了减少桩墙的受力和控制基坑变形，常采用多支撑支护方式。
The static error of pressure control less than 3%, the test results show it is validity for the multi-point hydraulic synchronous system.
在多缸液压同步系统中，压力控制的稳态误差小于3%，表明了该算法的有效性。
The stepped low-pressurized water diversion system with parallel multi-holes in regulation tanks can reduce the pressure of the conduit and effectively simplify the control of the flow discharge.
在详细分析多孔并联分段低压输水系统水力特性的基础上，建立了这一输水系统的非恒定流控制方程以及关闸和不关闸条件下的保水堰边界条件。
But the gas collector pressure system is a complex multi-variable non-linear, time-varying, long time-delay control system and is not easy to set up its mathematical model.
但是，集气管压力控制系统是一个多变量、非线性、时变性、大滞后的复杂控制系统，难以建立数学模型。
Automatic water softener adopts auto multi-channel control valve from AUTOTROL of US and auto water softener made up of resin pressure vessel of STRUCTURAL.
全自动软化水 设备是采用美国阿图祖（AUTOTROL）公司全自动多通种控制阀及斯特洛（STRUCTURAL）公司树脂压力罐组成的自动软化水装置。
Pressure system in coke oven gas-collecting pipe is a multi-coupling, nonlinear, strong disturbed, multi-variable and time-varying system. It is hard to control it in usual methods.
集气管压力系统是一个耦合严重、非线性、扰动频繁剧烈的多变量时变系统，很难用常规方法加以控制。
Pressure system in coke oven gas-collecting pipe is a multi-coupling, nonlinear, strong disturbed, multi-variable and time-varying system. It is hard to control it in usual methods.
集气管压力系统是一个耦合严重、非线性、扰动频繁剧烈的多变量时变系统，很难用常规方法加以控制。
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