In chapter 3, the advancing - by - layer method and the backward principle are proposed to improve and controlAFT.
第3章提出按层推进方法和背后原理对aft方法进行改进和控制。
2
The pressure control system consists of an aft outflow valve, forward outflow valve, pressure controller, control panel, pressure sensing inputs, and monitoring indicators.
压力控制系统包括一个外流阀、前外流阀、压力控制器、控制面板、压力传感器和监视器。
3
In chapter3, the advancing-by-layer method and the backward principle are proposed to improve and controlAFT.