冷不防重重地落在下巴上的一击使拳击手站立不稳，向后一个趔趄。
The fighter reeled back when the heavy blow landed unexpectedly on his chin.
是鼻韵母。在发第一个元音时，首先要圆唇，然后，很快滑向后一个音节。
Is a nasal final. When pronounce the first final, you should round your lips, and then it glides quickly to the second vowel.
这匹马向后一仰，摔下骑手并撞倒站在它旁边的一个年轻人。
The horse reared, throwing its rider and knocking down a youth standing beside it.
她那漂亮的长发向后梳成了一个马尾辫。
小天狼星摔倒好像用了很长时间：当他向后摔倒，通过了拱门上粗糙的帘子时，他的身体蜷成了一个优美的拱形。
It seemed to take Sirius an age to fall: his body curved in a graceful arc as he sank backward through the ragged veil hanging from the arch.
为了保持在水中不至于沉底，尾部的顶端比底端向后延伸，沿着后端形成一个斜面，产生提力。
To help generate lift to keep midwater, the top of the tail extends farther back than the bottom, creating a slant along the back edge.
冲击波形成了一个由压缩气体分子构成的圆锥体，它朝四面八方向外和向后移动，一直延伸到地面。
The shock wave forms a cone of pressurized air molecules which move outward and rearward in all directions and extend to the ground.
为了说明这个作法，图5显示一个虚构的迭代器的状态，它能够向后移动一、二、三、四个位置，但不能移动更多位置，因为这要求访问前面访问的叶节点。
To illustrate, Figure 5 shows the state of a hypothetical iterator that can move back one, two, three, or four places, but no more, because that would require accessing the previously visited leaf.
他突然变向摆脱掉防守他的球员，并为自己创造出空间，用一个逼真的假动作，仅仅向后提起左脚，就以惊人的速度将足球抽射出去。
He used a body swerve to shake off a marker and create space for himself. Then, with marvelous disguise, with the merest of back lift from his left foot, he propelled the ball at startling velocity.
我向后望去，看见了仿佛是一个人影，而且看起来是那么的熟悉。
When I looked behind, I thought I saw the figure of a man. He looked strangely familiar.
这种变速的行为就像一个波浪一样，在整个交通中一直向后推移。
The change in speed passed like a wave, backwards through the traffic.
我们的目标是在保持向后兼容性的同时实现一个可扩展的列表(参阅参考资料)。
The ideal is to accommodate an extensible list while you maintain backward compatibility (see Resources).
但是，同时它也引入了一个新的问题，那就是不能对WindowsXP向后兼容。
But it also introduces a new problem in that it is not backwards compatible with Windows XP.
在本文开始处，我曾经使用了一个Transform对象将摄像机向后移动，以便查看整个立方体。
At the beginning, I used a Transform object to move the camera backward so I could see the whole cube.
当Rico 向后端发出一个Ajax请求时，它可能会以URL中的查询字符串的形式发送4 个参数。
When Rico makes an Ajax request to the backend it might send up to four parameters as a query string in the URL.
一个特殊的提示是把头向后仰以增加百分之一秒的抓点时间。
A special trick is to through your head back to extend the dead-point for a couple of 1/100 of a second.
在显示完所有150行数据之后，它将offset值设为151，并向后端发出一个Ajax请求。
After displaying all 150 rows it makes an Ajax request to the backend for new data with the value of offset set to 151.
浏览图可以保持它所显示视图的历史记录，因此您可以从任何一个视图向前或者向后导航。
Browse diagrams keep a history of the views it displays so that you can navigate forward and backward from each view.
我认为只有一个对输出的向后兼容改变：类型约束。
I can only think of one backward-compatible change to output: type restriction.
您可以使这个元素为向后兼容的可选项，您会发现这个字段的这个可选性是一个很不错的主意，因为并不是所有的地址都有房间号码。
You made this element optional for backward compatibility, but you'll notice that the optionality of this field is a good idea anyway, because not all addresses have apartment Numbers.
在一个族中，稍后的产品典型地向后兼容在它以前生产的产品。
The later models in a family are typically backwards-compatible with the ones that came before.
在节点的版本历史中，每个版本都保存为版本历史的一个子版本，而且包含指向后续版本的引用。
In a version history for a node, each version is stored as a child of the version history, with references indicating successors of a version.
代码和执行输出结果可以显示在同一个或者另一个窗口，并且您可以交互式地向前或向后复制。
Code and execution output appears in one or the other, and you can interactively copy back and forth.
该站点的第一个决定因素是对旧浏览器的向后兼容性。
The first driving factor for the site was backward compatibility with older browsers.
汤普森解释道，“问清楚了，也好给自己一个时间定位，是向前还是向后。”
"It gives you a point to work forward or backward from," Thompson explains.
在一些向后兼容方式有效的情况下，如果需要原子值，那么将选取序列的第一个成员。
In some situations where Backwards Compatibility mode is in effect, the first member of a sequence will be taken when an atomic value is needed.
比如，当飞机的螺旋桨疾驰过云层时，会给云一个向后的作用力。
When a plane's propeller, for example, spins through a cloud, the propeller exerts a rearward force.
他见了姆姆，第一个动作便是向后退。
仿佛观看一部恐怖电影，人们眼睁睁地看着一个人沿着大厦的外面往下爬，爬了三层以后，便仰面向后坠落了。
People watched in horror as a man tried to shimmy down the outside of the tower. He made it about three floors before flipping backward to the ground.
汽车在密集的车阵中顺畅行驶时，行车线上一个看似无关紧要的变化都可能会引起向后传播几英里的小小中断。
With cars moving fluidly in a tight pack even a seemingly innocuous change of lanes may cause a tiny disruption which is propagated backwards for many miles.
应用推荐