The reason of the strengthening of severe wind belt of low layer is due to the dynamicforce effect of upper layer jet and the transport effect of air particle of low latitude.

低空强风带的加强一方面由于高空急流的动力强迫作用，另一方面来源于低纬空气质点对强风动量的输送作用。

youdao

HHTM, including both heterostructure effect and nonstationary transport effect such as velocity overshoot effect, expends much shorter calculating time than Monte-Carlo method.

HHTM既包含了异质结效应，又包含了高场输运中的速度过冲等非稳态输运效应。

youdao

They appear to have had little effect on the price of gasoline at the pump, as ethanol represents only about 6 percent of the nation’s transport fuel today.

由于乙醇在全美运输燃料中的比重约只占6%，乙醇价格的上涨轻微影响了终端汽油机格。

youdao

Across the country, special fares were on offer in operation on public transport, exhibitions will show the effect of pollution on people and buildings, and new non-polluting types of transport will be on display.

BBC: News | Europe | Off the roads

"There's definitely a performance-enhancing effect if you use things that improve oxygen transport to the tissue, " says Larry Bowers, an expert on athletic drug testing and senior managing director of the U.S. Anti-Doping Agency.

FORBES: Magazine Article

The city's transportation agency, Transport for London, reported moderate traffic problems Wednesday morning as the rules went into effect.

CNN: First 2012 Olympics contests kick off