向后

If backward.curved al e—used.curvature results in a lower tip speed for the same head,which diminishes the erosive effect Of ash particles.

如果使用向后弯曲的叶片，曲率形成了一个低速点可以减小粉尘颗粒的腐蚀作用。

The subsequent article argued in favour of the former, with a tip of the cap to the latter.

文章认同前一种观点，而向后一种观点脱帽致敬。

Our plans must hang fire for a time.

我们的计划必须向后推迟一些时间。

As your left leg slides back your right arm should swing forward.

当你的左脚向后滑时，你的右手臂就得向前摆。

For example, before you can throw a ball you must first swing your arm backwards.

比如说在你投掷一个球之前必然要先向后弯曲你的手臂获得足够的势能。

"Later airplane design was affected by the development of the jet engine; most airplanes today have a long nose section, swept-back wings with jet engines placed behind the plane's midsection, and a tail stabilizing section."

后来飞机设计受喷射发动机的发展影响，大部分现代的飞机有一个长鼻机身，向后斜的机翼带有喷射发动机安置在飞机中段部分，尾部是安定器。

"Later airplane design was affected by the development of the jet engine; most airplanes today have a long nose section, swept-back wing s with jet engines placed behind the plane's midsection, and a tail stabilizing section."

后来飞机设计受喷射发动机的发展影响，大部分现代的飞机有一个长鼻机身，向后斜的机翼带有喷射发动机安置在飞机中段部分，尾部是安定器。

A lithe, compact figure with penetrating blue eyes and a melodramatic shock of swept-back hair, Karajan was a commanding figure on the podium.

卡拉扬身体结实、动作敏捷，一双蓝眼睛十分敏锐，一头夸张的头发向后梳起，他是乐队指挥台上威风凛凛的指挥家。

The control stick of an aircraft .

你可以把操纵杆向后拉一拉，让飞机飞高一些。

Robert Audley's heart sank within him as the shabby hired vehicle stopped at a stern-looking barred fence, and the driver dismounted to open a broad iron gate, which swung back with a clanking noise and was caught by a great iron tooth planted in the ground, which snapped at the lowest bar of the gate as if it wanted to bite.

罗伯特·奥德利的心往下一沉，当破破烂烂的马车停在面目冷峻的铁栅栏前的时候；马车夫下车推开一扇宽阔的铁门，铁门哐啷一声向后晃动、撞在埋在地里的一个铁牙齿上，铁牙齿扑在铁门的最低的一根铁条上，仿佛要咬它似的。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。