其中弱风环境下，表面积污主要与布朗运动和湍流扩散相关，强风环境下主要与气流曳力相关。
One weak wind conditions, surface pollution mainly related to Brownian motion and turbulent diffusion, under strong wind mainly associated with the air drag force.
风这么弱，对外面的温度起不了多大的作用。
The wind was so light that it had only a negligible effect on the outside temperature.
且人工雨林内温、湿度日较差最小，对风的消弱最强。
The daily rang of temperature and humidity were reduced, and the wind velocity was weakened.
哈利虽然弱不经风，但是跑的很快。
风还在吹打着拖车，那情形就像把一车泥土从运沙车上倾倒下来似的，由强到弱，继然而留下片刻的寂静。
The wind strikes the trailer like a load of dirt coming off a dump truck, eases, dies, leaves a temporary silence.
若自然风弱，可开启助风机加强风速，以保障发电机产电量的稳定。
When natural wind is weak, the wind helping machine can be started to increase wind speed, so as to ensure that electricity producing quantity of the generator is stable.
若自然风弱，可开启助风机加强风速，以保障发电机产电量的稳定。
When natural wind is weak, the wind helping machine can be started to increase wind speed, so as to ensure that electricity producing quantity of the generator is stable.
应用推荐