飞的

Stary birds of summer come to my window to sing and fly away and yellow leaves of autumn , which have no songs , flutter and fall there with a sing.

夏天的飞鸟，飞到我的窗前唱歌，又飞去了。秋天的黄夜，它们没什麽可唱，只叹息一声，飞落在那里。

The game of life is the game of boomerangs.

生命的游戏是飞去来器〔澳大利亚土著居民扔出后能飞回的飞镖〕的游戏。

The meteorological conditions of Culex tritaeniorhynchus emerging in spring were not the same as that of the Anopheles sinensis which overwintered in local area but in conformity with the landing pattern of seasonal northward migratory insects,which were transported by the SW-air-current and the sinking airflow due to the passing through of the front with the rain-fall,or the shear of wind direction and the positive variations of atmospheric pressure.

结论三带喙库蚊春季首次出现的气象条件不同于已知在上海地区当地越冬的中华按蚊，而符合季节性迁飞昆虫北迁降落的气象条件：在迁飞虫源方向有西南气流输送，遇锋面过境伴降雨或风向切变及正变压，产生下沉气流，有利于迁飞昆虫北迁降落。

Throughout countless nights and days, only once will its body brush the dust of the ground and that's the very time when it bids farewell to the world.

我听别人说这世界上有一种鸟是没有脚的，它只能够一直的飞呀飞呀，飞累了就在风里面睡觉，这种鸟一辈子只能下地一次，那一次就是它死亡的时候。

Throughout countless nights and days, only once will its body brush the dust of the ground and that's the very time when it bids farewell to the world.

贴几段美文以共勉。我听别人说这世界上有一种鸟是没有脚的，它只能够一直的飞呀飞呀，飞累了就在风里面睡觉，这种鸟一辈子只能下地一次，那一次就是它死亡的时候。

Throughout countless nights and days,onlyonce will its body brush the dust of the ground and that's the very time when it bids farewell to the world.

我听别人说这世界上有一种鸟是没有脚的，它只能够一直的飞呀飞呀，飞累了就在风里面睡觉，这种鸟一辈子只能下地一次，那一次就是它死亡的时候。

The sensitive nymph instar and sexual differences of wing dimorphism in the brown planthopper, Nilaparvata lugens , were studied, and the developmental differentiations of both the indirect flight muscles and the wing buds in the brown planthopper were observed. Molecular biological studies were performed to amplify the indirect flight muscle specific actin gene.

本文研究了褐飞虱Nilaparvata lugens翅型分化的若虫敏感临界龄期和翅型分化在性别上的差异，观察了褐飞虱间接飞行肌和翅芽发育的分化过程，在此基础上，以扩增、克隆褐飞虱间接飞行肌特异性肌动蛋白基因为目的，做了部分分子生物学工作。

Hock' here means the whole of the area from the point of the hock to the heel pad, but the hock is REALLY the actual area of the joint - a comparatively small area with the point of the hock at the top.

飞节'这里代表着从骨头那一点一直到跟上的脚掌那整个一块，但是这个飞节实际意义上就是关节那一块----一块相对较小的在飞节顶部的一块地方。

Stray birds of summer come to my window tosing ang fly away .and yellow leaves of autumn ,which have no songs ,flutters ang fall there with a sign.

夏天的飞鸟，飞到我的窗前唱歌，又飞去了。秋天的黄叶，它们没有什么可唱，只叹息一声，飞落在那里。

Stray birds of summercome to my window tosing and fly away.and yellow leaves of autumn,which have no songs,flutter and fallthere with a sign.

夏天的飞鸟，飞到我的窗前唱歌，又飞去了。秋天的黄叶，它们没有什么可唱，只叹息一声，飞落在那里。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐