Objective To evaluate the effect of anisodamine in the air reduction for child intussusception.

目的探讨山莨菪碱在小儿肠套叠空气整复中的作用。

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The structure and principle of jty-1 type air reduction pressure valve for double wind pipe of installation in the raising speed locomotive are described.

介绍了安装在提速机车上专门用于列车双管供风的jty—1型空气减压阀的结构和原理，并介绍了使用、检修及常见故障的处理方法。

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"At a per-passenger-mile basis, rail is about three times as efficient as travel by car, in terms of fuel efficiency, and six times as efficient as travel by air, so there are pretty substantial pollution reduction benefits both in terms of greenhouse gases and other pollutants."

VOA: standard.2010.02.15

The Center believes that the United States must retain a minimum of 22 active and 14 reserve air wings, a reduction of only one wing from the current total of 37 wings when and if the completion and ratification of a Conventional Forces in Europe agreement necessitates its removal from Europe.

CENTERFORSECURITYPOLICY: Center for Security Policy | A Scorecard On The Defense Budget: Preserving Key Priorities And Programs In An Era Of Cuts

Many of these businesses stress packaging reduction, water or air conservation, and community development strategies.

FORBES: Does Your Company Have Promise?

This should lead to a significant reduction of noise, air pollution and congestion.

BBC: EU plans new charges for lorries