莱特兄弟在1903年12月17日用一架轻而薄的,单螺旋桨的飞机实现了一系列短距离飞行,从而证明了这并非不可能。
The Wright brothers proved otherwise on December 17th 1903, making a series of short flights in a flimsy, single-propeller plane.
这里是不列颠哥伦比亚最壮观的景点之一,我们可以下来玩立式单桨冲浪板、划皮划艇、远足。
It's one of the most glorious spots in this part of British Columbia, and a place where we could stand-up paddleboard, kayak and hike.
经过两年多的紧密筹备,7日下午,单引擎涡轮螺旋桨飞机TMB700从北京首都国际机场启航。
After two years of careful preparation, the single-engine turboprop TMB700 aircraft left Beijing Capital International Airport Sunday afternoon.
文中首先给出自动驾驶仪的调节规律,继而列出装备有自动驾驶仪的单旋翼带尾桨式直升机的无量纲运动方程。
At first, control law of the autopilot equipment was given, then the non-dimensional dynamic equations of the single rotor helicopter with autopilot equipment were derived.
之所以能够参加2008奥运是因为第一名的选手选择了参加八人单桨赛艇,他们就成了替补。
Because the first player chose to attend gig of 8 people odd paddle, can attending 2008 Olympic Gameses is, they became a reserve.
计算分析结果表明,柴燃联合推进系统的可靠性综合指标非常高,尤其又以单机单桨运行时的可靠性最好。
The results show that the comprehensive reliability index of propulsion system of combined diesel and gas turbine is very high, especially under the running mode of one engine and one screw.
在建立舰船辐射噪声仿真模型的基础上,推导了单、双螺旋桨舰船辐射噪声调制谱谐波族幅值特征的数学期望表达式。
On the basis of building the ship radiated-noise model, the mathematical expectation expressions of ship radiated-noise demodulation spectrum harmonic clan feature were educed.
针对常规单旋翼带尾桨直升机,讨论不同特性的入流模型在直升机数值仿真中的作用。
For the classical helicopter of single main rotor with tail rotor, the effect of inflow models with different characteristics on helicopter trim and digital simulation were discussed in this paper.
不对称尾鳍是安装在单桨船螺旋桨前方艉柱上的一种节能装置。
The asymmetrical skeg is an energy-saving unit which is fixed on the sternpost forward of the propeller on a single screw ship.
这个侧向力就是引起某些单桨船自动进入回转的原因。因而得以解释某些船舶自动转入回转,并沿一定方向回转的现象。
This is the reason for some single-screw ships turning automatically, thus explained why some vessels automatically turn along certain direction.
本文对两艘方形系数为0.67左右的单桨货船加装球鼻的阻力试验结果进行了分析。
The results of two models resistance tests for single screw cargo ship with block coefficient about 0.67, with and without bulb-bows, is analysed.
本论文方法对单桨敞水情况的计算结果与试验符合良好,加入吊舱后的计算结果与试验结果趋势基本一致。
The calculated data of the POD propulsion, including the pod, strut and the propeller, requires proof of a test result.
钢质、单甲板、尾机型、单桨、单舵,柴油机驱动的成品油轮。
Steel product oil tanker, single deck, stern-engine, single oar and rudder, propelled by diesel engine.
在七月流火的日子里,出了多少汗已经记不得了,飞没有空调的单发螺旋桨飞机不是件容易的事情哦!
It's not a comfortable job to fly single prop airplane on such hot days in july.
成品油船; 钢制; 连续单甲板;双机双桨; 双底双壳; 由柴油机驱动的货船; 设有艏楼和艉楼;
Product oil tanker with one complete deck, twin-screws, double bottom, double skin, machinery and accommodation space aft.
其他最有希望开拓的客户市场包括来自美国、巴西、俄罗斯、印度、中国和澳大利亚。 EV-55的设计目标是取代陈旧的6-9座活塞式飞机,她希望能够成为单发涡桨飞机的有力竞争者。
The EV-55 objective is replacement of already obsolete twin-engine piston airplanes with capacity for 6 – 9 passengers and it wants to be a successful competitor for single-engine turboprop airplanes.
其他最有希望开拓的客户市场包括来自美国、巴西、俄罗斯、印度、中国和澳大利亚。 EV-55的设计目标是取代陈旧的6-9座活塞式飞机,她希望能够成为单发涡桨飞机的有力竞争者。
The EV-55 objective is replacement of already obsolete twin-engine piston airplanes with capacity for 6 – 9 passengers and it wants to be a successful competitor for single-engine turboprop airplanes.
应用推荐