The anti-lock brake principle, regulating braking pressure output properties in accordance with condition of road surface so as to control the wheel slip ratio in idea scope, is put forward.

提出了针对路面条件通过控制器调节制动压力输出特性使车轮滑移率处于理想的范围，以实现防抱死制动的原理。

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Raising required reserve ratio is concrete manifestation of reserve requirement system, and the People's Bank of China aims at regulating China's money supply through this vehicle.

提高准备金率是准备金制度的具体体现，中国人民银行的目的是通过这一手段规范我国货币供应量。

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Tubular vanadium oxide can be synthesized by adjusting the PH of reaction system, regulating the ratio of reactants and controlling the reaction temperature.

通过合理的调节反应物配比、调节体系的PH值、选择合适的反应温度，可以得到具有管状结构的钒酸盐晶体。

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