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However, spanning about 50,000 light-years, NGC 55 is seen nearly edge-on, presenting a flattened, narrow profile in contrast with our face-on view of the LMC.

而NGC55大约覆盖了5万光年，从侧面看去，扁平狭窄的外观与大麦哲伦星系正面外观形成鲜明的对比。

Explanation: In visual appearance, M74 is a nearly perfect face-on spiral galaxy, about 30 million light-years away toward the constellation Pisces.

正如我们所见，M74是一个几乎正面朝向我们的旋涡星系，它位于双鱼座方向，距离我们约3000万光年。

Rotary valve capacity is about the same size straight trip valve 2 ~ 3 times, spin valve can be used to improve the blending amount of the feed pipe without changing the size, can greatly reduce costs, for this reason, part of the rotary valve has been designed to replace the cut-off valve flange face flange form of connectivity and is equipped with connecting bolts, such valves even better than the cut-off valve replaced them cheaper.

旋转阀的容量大约是相同尺寸的直行程阀的2～3倍，旋转阀能够用于提高掺合量而不改变进料管线的大小，可以极大地降低成本，基于这个原因，部分旋转阀已经设计成可代替截止阀的法兰面对法兰面的连接形式，并配有连接螺栓，这类阀甚至比他们所替代的截止阀还便宜。

But the man became a pigeon son to not only fly, process finally flew back for fly of two dayses, fly to village of time he saw him a beloved woman, just ratio past distressed a lot of, he diligently want to fly to chemisette nearby, but more near more see not pure chemisette face, be he fly to chemisette front of, woman disappear, at he at present but is a tree, on the leaf that is from this tree branch fall in the every drop Ta water bead of the Ta, elephant that spring the continuing light drizzle of the sort, water bead dozen wet snow-white pigeon son, but the pigeon son still keep strongly and without intermission looking for his beloved woman, see that mythic fungus grass will floating about, pigeon son any further have no some energy, he fall on the tree branch of this tree and surround on all sides, suddenly he shout loudly 1, a thing with red Xing drop down from the tree, at it fall in of place, long a small tree, but the pigeon son so and forever stop at tree up, expect of look in the eyes' being clear be long separation waiting for, looking for of lover.

而男人变成了一只鸽子不止的飞，经过了二天的飞翔终于飞回来了，飞到村口的时候他看到了他心爱的女人，只是比以前憔悴了很多，他努力地想飞到女人的身边，可是越近越看不清女人的脸，当他飞到女人的跟前时，女人消失了，在他眼前却是一颗树，从这颗树枝的树叶上落下了滴滴嗒嗒的水珠，就象那春季般的绵绵细雨，水珠打湿了雪白的鸽子，而鸽子还是拼命地不停地寻找着他心爱的女人，眼看着那颗灵芝草就要凋零，鸽子再也没有一点儿力气，他落在这颗树的树枝上，环绕着四周，忽然他大叫一声，一颗腥红的东西从树上掉下来，在它落下的地方，长出了一颗小树，而鸽子就那么永远地停在了树上，期盼的眼神分明在等待着、寻找着久别的恋人。

Officials face the task of removing about 3 million sandbags in the city after the Red River fell below the floodwall.

温贾姆靠在堆积如山的沙袋上休息。眼下红河水位已超过了洪水警戒线而且还在上升。

Hold a quarter about a foot and a half in front of your face.

这区域的范围就是每次你能高度集中的区域。

Hold a quarter about a foot and a half in front of your face.

有多小呢？你脸前的1.5英尺的区域。

Hold a quarter about a foot and a half in front of your face.

以在你面前约一英尺半，四分之一的范围来算。

How small? Hold a quarter about a foot and a half in front of your face.

有多大呢？将四分之一英寸放在你面前半英寸的地方。

How small? Hold a quarter about a foot and a half in front of your face.

是多小的？你眼前的四分之一到半英尺之间。

This paper analyzes the compound attractor structure of a new three-dimensional autonomous chaotic system.

分析了一种新的三维自治混沌系统吸引子的复合结构。

ON shut rivals out of their transmission systems and shy away from reinvesting their profits in network improvements.

ON将竞争者挡在了其输送体系之后，并不愿将其收益再投资于网络改建工作。