在飞行中

The men piloted the balloon as best they could in the dark.

两个男人在黑暗中努力控制气球的飞行方向。

000 Tons travelling at 650 miles/second creates enormous air resistance. This will heat up the reindeer up in the same fashion as a spacecraft reentering the earth's atmosphere.

5.353，430吨重的物体以每秒650哩的速度在大气中飞行会遇到强大的空气阻力，就象宇宙飞船由轨道回航一样地把那些驯鹿加热。

000 Tons travelling at 650 miles/second creates enormous air resistance. This will heat up the reindeer up in the same fashion as a spacecraft reentering the earths atmosphere.

5.353，430吨重的物体以每秒650哩的速度在大气中飞行会遇到强大的空气阻力，就象宇宙飞船由轨道回航一样地把那些驯鹿加热。

A rocketpowered device telemeters heating data obtained on flights through the atmosphere .

一种以火箭推动的装置将其在大气中飞行时热度增加的资料以远距离记录仪传送回来。

In the modeling of flight simulation, a six-degree-of-freedom whole non-linear equation and wind-tunnel tests data of MAV are used, the propeller twist and induced air flow on MAV are took into account.

在飞行动力学和运动学仿真中，采用了六自由度全量非线性方程，以微型飞行器的风洞吹风实验数据为依据，考虑了螺旋桨的气动扭矩、陀螺力矩和尾流对微型飞行器的影响，精确地反映了微型飞行器的实际运动特性。

Based on the engineering background of the precision guided bomb,the transform relations between different coordinate were investigated,and the effects of azimuth error was analyzed.A new azimuth computing method was derived.

针对某型制导炸弹的工程化研制，研究了制导炸弹在飞行过程中不同坐标系间的转换关系，分析了方位角误差对制导炸弹坐标转换精度的影响，推导了一个新的方位角计算方法。

The "fight-or-flight" response is associated with the main stress hormone system that produces cortisol in the human body – the hypothalamic-pituitary-adrenal axis.

&扑灭或飞行中的&回应相关的主要应激激素系统产生皮质醇在人体内-下丘脑-垂体-肾上腺轴。

No other bird of prey has these spikes. The leading edge of an eagle's wing is smooth. As the eagle flies, its wings cut through the air creating turbulence .

老鹰的翅膀外缘是平滑的，老鹰飞翔时，双翼在空气中拍动造成乱流，乱流又产生大量的声波形成飞行时的噪音。

During the flight, the aircrews transferred 5,660 gallons of fuel, 245 gallons of oil, as well as meals, water, batteries, and other supplies.

在这次飞行中，两个机组输送了5，660加仑的燃油，245加仑的机油，以及食品，水，电池等等其它补给品。

I spent a year dueling for first chair on tenor sax with Larry McDougal, who looked as if he should have played backup for Buddy Holly, the rocker who died tragically in a bad-weather plane crash in 1959 along with two other big stars, the Big Bopper and seventeen-year-old Richie Valens.

有一年时间，我和拉里。麦克道戈尔积极争夺次中音萨克斯管的首席。麦克道戈尔神气的不得了，似乎觉得自己该为摇滚乐手巴迪。霍利伴奏。1959年，在一次气候恶劣的飞行中，霍利不幸机毁人亡，同时遇难的还有另外两位大明星，一位是比格。波帕，一位是17岁的里奇。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。