地面高度

Both craft tumbled, lost fifty meters of altitude, and then recovered—but their leading edges scraped the ground, dissipating their weakened shields, and they spun end over end erupting into fiery pinwheels.

两架飞行器翻着斤斗，下降了五十米的高度，然后又恢复原来的姿态——但是它们的翼边擦到地面，使他们那本已变弱的护盾消失，它们翻滚着从尾端爆成炽热的旋转焰火。

B-29 Superfortress bomber "Enola Gay" took off from Tinian Island very early on the morning of August 6th, carrying a single 4,000 kg (8,900 lb) uranium bomb codenamed "Little Boy". At 8:15 am, Little Boy was dropped from 9,400 m (31,000 ft) above the city, freefalling for 57 seconds while a complicated series of fuse triggers looked for a target height of 600 m (2,000 ft) above the ground.

盖伊号携带重4吨代号为小男孩的原子弹从天宁岛起飞，早上8点15分，&小男孩&被从长岛上空9400米处投下，经过57秒的自由下落，在达到距离地面600m的目标高度时引信被启动。

We attempt to study the feasibility of cloud base height remote sensing by ground-based sky thermal infrared brightness temperature observation and quantitative effects of the aerosol layer on it. Using the Modtran4.0 model simulation, the variations of Tb with zenith angle of observation for different types of aerosol and different visibilities under clear and cloudy sky conditions were systematically investigated.

本文利用Modtran4.0模式比较系统地研究了不同强度和不同类型气溶胶情况下，晴空和各种云所形成的天空红外亮温Tb(Infrared Brightness Temperature)随地面观测天顶角的变化，从中发现利用Tb观测来遥感云底高度CBH的可行性，以及定量分析气溶胶层的影响。

Her underbelly was lit in spectral blue and crimson glow from the high yet tight-reined shrieking burn of the VTOL vents, bathing the ground and the bodies of everyone close enough to her heat in luminescent color as supernatural as her name.

她的下腹部的紧紧地被在来自高度的光谱蓝色的和深红色的赤热方面仍然发亮-驾驭尖叫 VTOL 排气口的烧伤，对发冷光的颜色她热像她的名字一样的超自然沐浴够接近的地面和每个人的身体。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。