查询词典 altitudes

Rod receptors used for night vision are so dependent upon adequate oxygen supply that dark adaptation of normal eyes has been reported to be diminished at moderate altitudes above sea level due to the slight reduction in available oxygen.

用于夜视力功能的视杆感受器非常依赖充足的氧气供应，甚至有报道说，在中等海拔高度的地方，由于可供氧气的轻微减少，正常眼睛的暗适应能力会衰退。

Rod receptors used for night vision are so dependent upon adequate oxygen supply that dark adaptation of normal eyes has been reported to be diminished at moderate altitudes above sea level due to the slight reduction in available oxygen.

用于夜视的视网膜杆感受器如此依赖充足氧气的供应，以致正常肉眼对黑暗的适应性据说在中等海拔高度就会减弱，由于可得到的氧气略微减少了。

The new Mersad air defense system would be able to hit modern aircraft at low and medium altitudes.

这套名为Mersad的防空导弹系统能够摧毁低空和中空飞行的战斗机。

It has a top speed of 1.6 mach at low altitudes.

他最大速度为1.6马赫。

Between march and august of 1942 extensive experiments were conducted at dachau regarding the limits of human endurance at high altitudes. these experiments were conducted for the benefit of the german air force.

在1942年3月至8月间，在dachau曾对人在高空的忍耐限度进行了广泛的实验，这些实验是为对德国空军有利而进行的。

Surveyor is using this innovative "aerobraking" technique over a period of four months to lower the high point of its orbit from 56,000 kilometres to altitudes near 400 kilometres.

勘测者号使用这种创新的&空气制动&技术，经过四个月时间使轨道远地点高度从56000公里下降到约400公里的高度。

However, two aircraft the same size flying at different altitudes will create sonic booms of different intensities.

然而，两个同等大小的飞机位于不同高度时，将产生的不同强度的音爆。

The germans had a keen interest in several medical problems in the field of flying, they were interested in preventing pilots from slowly becoming unconscious as a result of breathing the thin air of the high altitudes and there was interest in enhancing night vision.

德国人对在飞行场所的几个药物实验非常的感兴趣，他们对阻止飞行员高海拔的稀薄空气中呼吸，而变慢变得不省人事感兴趣，而且他们对提高夜视能力也感兴趣。

Additionally, airglow volume emission rates and intensity from the release at ionospheric altitudes are calculated The results show that the diffusion of released neutral gas in F region is very quick, and these gas molecules can cause a large-scale depletion of ionospheric electron density.

结果表明，中性气体在电离层高度上扩散非常迅速，在F区的一些高度上，主要正离子成分由O转变为其他分子离子，且在释放过程中伴随气辉发射，发射气辉的波长和特征与释放物质的种类有关。

What you owe is power--that is, exercise and expansion to your own latent capacity of sympathy with the infinite, where every pulse and each separate influx is step upward, a step ascending as upon a Jacob's ladder from earth to mysterious altitudes above the earth.

你应感激的是力量----即，让你行使并拓展自己能与无限产生共鸣的潜在力量，每一次脉动和每一次力量注入都将你平地提升一步，使你沿着雅各布的天梯从凡间向神秘莫测高处登高一步。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了