查询词典 at a speed of

While the trip will seem like only a few months to him, due to time dilation at the speed of light eighty years will pass on Earth.

虽然此行会看起来只有几个月他说，由于时间的扩张的速度轻八十年将通过地球上。

We are developing our production at a speed unheard-of before.

我们正以前所未闻的速度发展生产。

It is generally Accept ed that if you can visualise a destination you can project yourself there instantly, at the speed of thought.

如果你能够观想一个目的地，你就能够立即以思想的速度将自己投射到那里，总的来说这是公认的。

As of September 2008, it took nearly 15 hours to receive a signal from Voyager 1 at the speed of light.

在2008年9月的时候，科学家接收以光速传回的一个信号要用15个小时的时间。

The line that passes through the center of the Earth linking the perigee and apogee, known as the line of apsides, itself rotates in the orbital plane at a speed that depends on the geometry of the elliptical orbit and the inclination of the orbital plane to the equator.

经过地球中心，连接近地点和远地点的线称为apside线，卫星在轨道平面上以某个速度旋转，这个旋转速度根据椭圆轨道以及轨道平面到赤道的倾角的几何学来计算。

A normal pace, not zipping around wildly at the speed of your hand.

不过并不是无止尽的照你手的速度去转向，而是在一个正常的速度范围。

This - the delivery phase - is a slow and enervating epilogue to the exciting affair of ordering through the net at the speed of light.

本-递相是一个缓慢的、令人兴奋的事enervating尾声透过订购净于光速。

Physics a wave that is hypothesized to propagate gravity and to travel at the speed of light.

被广义相对论所预言的、以光的速度传播重力的波。

In addition to transforming the existing facilities as trucks and stations, large number of locomotives and trains need to be replaced. Passenger trains at a speed below 160km/h will be obsoleted gradually. More comfort able and stable trains will put into use.

铁路提速除了需要对线路、车站等基础设施进行改造，大量机车、车辆也面临着更新换代，速度低于160km/h的客车车辆将被逐步淘汰，取而代之的是稳定性和舒适性更好的高速客车车辆。

Migration parameters for the overflying population - density, speed, direction, flux, collective orientation - and their variances are estimated from these datasets, and profiles of these quantities can be obtained by the usual scanning entomological radar technique of observing at a sequence of antenna elevations.

利用该系统可以获得昆虫在空中迁飞获动的密度、速度、方向、群体定向及变化情况。进行按一定仰角的系列观测，即可获得各个高度层昆虫迁飞分布的情况。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。