查询词典 heavier

People called the Wright brothers mad, but it did not stop them from becoming the first men to construct and fly a heavier-than-air craft.

人们说怀特兄弟疯了，而这并不能阻止他们第一个建造并驾驶&比空气更轻&的飞行器

Aeroplanes shall give way to power-driven heavier-than-air aircraft.

飞机应该给重于空气的动力驱动飞机让路。

Da Vinci left his imprint on aeronautics through his work with ornithopters and helicopter models and is said to have begun the first sound experiments in search of a practical heavier-than-air flying machine.

达芬奇离开了他的印记航空通过其工作ornithopters和直升机模型，据说已经开始了第一次良好的实验，寻求切实可行的重于空气的飞行机器。

Each lacked adequate control mechanisms and each effort was lacking in significant ways, but these two attempts were clear evidence that the day of human-carrying heavier-than-air flight was dawning.

每个缺乏足够的控制机制和每个努力，缺乏显着的方法，但这些二，试图明确的证据表明，当天人进行重比空气飞行的曙光。

Throughout the last quarter of the 19th Century aerial researchers built and tested models to determine in a scientific manner which designs and which approaches would be most likely to succeed in carrying humans aloft in a heavier-than-air flying machine.

在整个去年第四季的19世纪空中研究建立和测试模型，以确定在科学地设计和哪些方法可将最有可能成功地进行人类高举在加重了比空气的飞行机器。

Just over 100 years since the first sustained and controlled heavier-than-air powered flight, flying machines are now commonplace, used for transport, freight, warfare, rescue and pleasure just for starters.

仅仅在100年以来的首个持续性和控制重于空气的动力飞行，飞行机器现在已是司空见惯，运输，货运，战争，救援和高兴地在首发只用了。

The huge 1894 Test-Rig of Hiram Maxim and the bat-like flying machines of Clement Ader began to edge toward heavier-than-air flight.

庞大的1894年试验钻机的西贡，马克西姆和蝙蝠一样的飞行机器克莱门特ader开始的边缘走向加重比空气飞行。

He thus flew higher than his point of departure, a first for heavier-than-air flying machines, reportedly to a height of 100 metres (300 ft), for a distance of 200 metres (600 ft).

根据记录，飞机升到100米高的空中，水平航行了200米。

The first human-powered, heavier-than-air flight took place in North Carolina in 1903. The airplane was designed and built by the Wright brothers, after years of unsuccessful attempts.

世界第一架由人力发动、比空气还重的飞机，一九O三年在美国北卡罗莱纳州升空，莱特兄弟经过多年失败的尝试后，才设计打造了这架飞机。

Power-driven heavier-than-air aircraft shall give way to gliders.

重于空气的动力驱动飞机应该给滑翔机让路。

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