Summer corn in all growth period was studied under the control water condition in artificial-pit.
在人工控制水分的测试坑条件下，对玉米全生育期的研究表明；
It's a key problem to choose and fix the control valve well and make it run in high level condition.
选择和安装好调节阀，使调节阀在一个高水平状态下运行将是一个很关键的问题。
Currently the traditional PID control is used in the central air-condition system.
当前中央空调系统的控制主要采用的还是传统的PID控制。
The mice of negative control group breathed fresh air in the same condition.
阴性对照组在同样的染毒柜中吸入过滤的新鲜空气，处理时间与染毒组相同。
In recently, the control to the concentrated air-condition is mainly temperature control.
目前对集中空调的控制主要是温度控制。
The brake valve is simple in structure, can realize wire control of the brake pipe fluid pressure, and has the capacity of mechanical backup brake under the condition of the electrical fault.
本发明结构简单，能实现制动管路液压力的线控制，并具备电气故障下的机械备份制动能力。
At present the process and control system are in a good running condition.
目前此工艺流程与控制系统运行良好。
It enable the control system to keep control performance in the condition of...
它能使控制系统在可分辨性不存在的条件下仍能保证控制性能。
It enable the control system to keep control performance in the condition of the distinguishabi…
它能使控制系统在可分辨性不存在的条件下仍能保证控制性能。
It enable the control system to keep control performance in the condition of the distinguishabi…
它能使控制系统在可分辨性不存在的条件下仍能保证控制性能。
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