直升机
- 与 直升机 相关的网络例句 [注：此内容来源于网络，仅供参考]
-
The landing of a helicopter in autorotation is formulated as a nonlinear optimal control problem.
本文将直升机的自转着陆过程定义为一个非线性的最优控制问题。
-
Arguably the world's first successful helicopter, this historic machine was badly damaged in June 1939 during autorotation tests.
可以说是世界上第一个成功的直升机，这一历史性的机件严重损坏1939年6月期间自转测试。
-
When everything goes wrong, as it often does in a combat environment," he said,"autorotation is all a helicopter pilot has to save his and his passengers' lives.
他说道"当所有的东西都失灵时，这在战场环境中是很平常的事情，自旋是直升机驾驶员所能自救并拯救乘客生命的唯一方法。"
-
Gliding descent in autorotation is a maneuver used by helicopter pilots in case of engine failure.
当直升机的发动机失效后，自转下滑就成为驾驶员实现安全着陆的唯一有效手段，这需要熟练的驾驶技术。
-
The helicopter must complete a 180 degree turn after the Autorotation has started.
熄火降落的程序开始执行后，直升机必须完成180°转弯的动作。
-
The technic of autorotation is one of the most important factors to safe landing.
单发直升机遭遇发动机失效后，只能采用自转飞行的方式着陆，着陆安全与否很大程度地取决于自转的操纵规律。
-
The docile manners, however, ended at autorotation, an unpowered descent to landing that helicopter pilots practice in order to be able to respond in case of engine failure.
在驯服风度，但是，收于自动旋转，一无动力下降到着陆的直升机飞行员的做法，以便能够在发动机响应故障的情况下。
-
During the Autorotation, roll the helicopter to upright.
在降落的过程中，将直升机侧滚成为正飞的姿态。
-
The paper is based on the practical application of certain armed helicopter's barbette tracking system, which has discussed the model of AC servo system, the testing and modeling of certain micro-machined velocity gyro. The article also studied the tracking quality in which the system has used the motor encoder and the velocity gyro as the velocity loop feedback respectively.
以某武装直升机炮塔随动系统实际应用为背景，讨论了交流伺服系统的数学模型、微机械速率陀螺的测试与建模；研究了分别以电机编码器和速率陀螺输出信号作为速度环反馈时，系统输出的跟踪特性。
-
They were belted into their seats. The chopper rose from the beach -- but not very high.
他们坐在座位上扎好安全带，直升机从海滩上起飞了，但不非常高。
- 推荐网络例句
-
It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.
从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。
-
The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.
集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐
-
The eˉtiology of hemospermia is complicate,but almost of hemospermia are benign.
血精的原因很，以良性病变为主。