The price level, high speed, low-risk, high security, this is my company's commitment to you will never change.
价格平、速度快、风险低、安全高，这是我公司对您永远不变的承诺。
This control method has the advantages of producing minimum level oscillation, and of maximum response speed of the channel water mass to discharge change.
这一控制法产生的水位波动最小，并使渠内水体对流量的变化有最快的反应速度。
The change of the noise level of passenger car tires with different structure, size and tread pattern was investigated at different inflation pressure, load and speed.
讨论了不同结构、规格、花纹的轿车轮胎在不同气压、负荷、速度下的噪声声级变化。
At the high load condition, change the rotating speed of steam or electricity feed water pumps to ensure the water level of the drum.
高负荷时通过改变给水泵转速改变给水量，用三冲量系统控制汽包水位。
At the high load condition, change the rotating speed of steam or electricity feed water pumps to ensure the water level of the drum.
高负荷时通过改变给水泵转速改变给水量，用三冲量系统控制汽包水位。
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