The fluid surface forcingcontrol system applied on counter pressure casting is built based on the combined digital valve as the main flow control component.
采用组合式数字阀作为主要流量控制元件，构建差压铸造液面加压控制系统。
2
Constraints take control away from you: by dictating, by forcing you to think and work a certain way, by limiting your options.
通过指引，通过强迫你用特定的方式思考和工作，通过限制你的选择，约束夺走你的控制权。
3
The fight to wrest control of Buner from the militants was fierce, shattering towns and forcing more than half the population to flee the mountainous region.