飞行路线

The shrewd scheme was about to work like a charm when unfortunately the authorities wouldn't allow him to fly his planes over the planned route.

正当周密计划即将产生出奇效时，不幸地是当局不允许他按原计划的路线驾机飞行。

Therefore, the author excogitates some synthesis courses of new compounds including selenium and aspirin based on medicament chemistry and coalition principle. The new compound is named 5-5'-diselenium monoacetyl salicylic acid and ascertained by IR ,UV and MALDI-TOF-MS, and its structure is: OOHThe compound is inhibiting to sarcoma and ascites tumour of white mice by pharmacology experiments, so it is worth researching deeply.

为此，本文运用化学拼合原理，提出了几种既含硒又含乙酰水杨酸的化合物新结构的合成路线，经过多次理论分析和探索试验，得到一种预测的新的化合物，命名为5-5′-二硒单乙酰水杨酸，经红外、紫外、飞行时间质谱测定，证明该化合物的结构为：经药理预试验表明，该化合物对小鼠S_(180)肉瘤和艾氏腹水型肿瘤均有抑制作用，具有深入研究的意义。

We are rerouting our course to the Sara system.

我们正变换航行路线，转向萨拉星系飞行。

Of the some 900 species of bats, more than half rely on echolocation to detect obstacles in flight, find their way into roosts, and forage for food.

在约900种蝙蝠中，一半以上依靠回一定位法探测飞行中的障碍物，寻找回巢的路线和用作食物的饲料。

The project will transform the area, with flyways and a massive concrete structure cutting through the heart of our neighborhood.

这将彻底改变这个地区的面貌，一个巨大的混凝土结构将从该地区中心穿过，而从前这里是鸟类飞行的路线。

Because of this movement, a route taken at a fixed angle to the Sun results in a U-shaped path.

由于这种运动，与太阳成一定角度飞行的路线产生一个U字形的轨迹。

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