向后的

Through the analysis of different cross section flow field in cylinder of two-valve and four-valve diesel engine, the following conclusion can be obtained: The formation of intake swirl of two-valve diesel engine mainly is effected by an intense air flow ring zone near the radius from valve axis to cylinder axis, as the flow progresses down through the cylinder, the ring zone air flow expends to both side and finally forms an unified rigid rotating swirl motion.

2号缸盖的螺旋进气道产生的绕自身气门轴线的动量矩比1号缸盖的大，且切向气道的径向速度在前峰面上的数值比1号缸盖的速度数值大很多，因此，两进气道组合后的动量矩损失也大，所以虽然2号缸盖的两个进气道单独的涡流比都高于1号缸盖的两个进气道，但组合后的合成涡流比却是基本相同的。

After finishing the files after archiving, ease of management and to the community for their use.

经整理建档后的档案，便于管理和向社会提供使用。

This counter-turn for vision adjustment doesn't occur as easily for backhands because the racket arm pulls across your body when taking the racket back.

视线的反向转动调整在反手时就不那么容易了，因为在向后引拍时执拍手臂跨过身体。

The good thing about barrows, is you can use them to make players defensive yet not give them defensive instructions.

关于向后拉线，一个好消息是你能够使用它在没有给球员们下达防守指令的情况下让他们参加防守。

Barrows works superbly on DMC's, MC's and AMC's too.

对于DMC、MC和AMC，向后拉线也能有非常好的效果。

Chameleons' eyes work independently of each other, allowing the animal to look ahead and behind at the same time.

变色龙的每只眼睛都能够独立工作，所以这种动物能够同时向前看和向后看。

The Clumber shoulder is well laid back.

克伦伯猎鹬犬的肩胛向后倾斜。

To prevent the interference in the antenna all-round rotation plane the nose landing gear legs are retracted rearward into the cowlings flight-wise and the main legs are retracted upward.

为防止在天线干扰全面旋转飞机前起落架腿缩回到整流罩飞行明智的，主要是收回腿向后向上。

Sitting on a leg extension machine with your feet under the footpads, lean back slightly, and lift the pads with your feet until your legs are extended.

坐在腿部伸展器上，双脚置于挡板下，向后稍稍倾斜，然后用你的双脚抬起踏板直到双腿伸直。

Sao Feng, rope in hand, is ready to swing back over to his ship.

Sao Feng，粗绳在手中，准备好向后地摇摆到他的船之上。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。