道路行驶也依然很危险，因为水继续从山上向下流，有时还发生小型的山体滑坡。
Road travel is also still dangerous as water continues to flow down from mountains, while minor landslides occur from time to time.
温抚而含有硫磺的水汩汩冒出向下流淌经过一系列风景如画、自然形成的阶梯水池 然后到了37摄氏度 此时唯一冷的只有你的头脑而已。
The soothing, sulphurous water bubbles up, then down, through a series of picturesque, naturally stepped pools and, at 37C, your mind will be all that's chilled.
他们知道水是向下流的，还会自己保持水平。
They knew that water flowed downhill and would rise to seek its own level.
这是放之四海而皆准的普遍真理，正好比在常温条件下，水有自高向下流一样，地球上各个国家，地区都是如此。
This is a universally applicable truth, just more than at room temperature, the water is lifted up to the dirty, as all countries on earth, areas are true.
本文报道对过冷薄层水膜沿均匀加热竖管外壁向下流动时的流动和传热特性而作的实验研究。
Experimental studies for hydrodynamics and heat transfer characteristics in thin water films falling down the outside of a vertical tube is reported.
本文对低压水-空气两相流动在立式螺旋管内向下流动的流型及其转变特性进行了实验和理论研究。
This paper describes an experimental and theoretical research on the two-phase flow pattern transition of downflow in vertical helical coils in an air-water loop.
在相同水流量条件下，水由下向上流时水中臭氧浓度，高于由上向下流时相同水力停留时间时的臭氧浓度。
At the same flow rate the concentrations of ozone in upflow are higher than that in downflow at the same HRT.
在相同水流量条件下，水由下向上流时水中臭氧浓度，高于由上向下流时相同水力停留时间时的臭氧浓度。
At the same flow rate the concentrations of ozone in upflow are higher than that in downflow at the same HRT.
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