The experimental results show that both the viscosity and wax precipitation point are decreased in heated of wax bearing crude.

实验结果表明；加热处理后含蜡原油的粘度和析蜡点降低。

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The multiple linear regression analysis is applied to single-point precipitation titration for the determination of various component of halide and thiocyanate.

本文将多元线性回归分析用于单点沉淀滴定法，同时测定了卤素及硫氰酸盐混合物各组分浓度。

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This paper, with the concrete engineering, expounded the practical application of the method of calculation of well-point precipitation.

本文结合具体工程，阐述了井点降水计算方法的实际应用。

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It has a freezing point well below 32 degrees Fahrenheit or zero Celsius and therefore is able to prevent the precipitation that falls into it from freezing on the plane's surface.

CNN: Airplane deicing: The how and why

The lifting mechanism pushes the moist air upward to a point in the atmosphere where the thinner air can no longer hold the moisture, at which time precipitation forms and falls to the ground.

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