火箭飞行器

Used of an aircraft, a rocket, or a space vehicle.

用于飞机、火箭或空间飞行器

Propulsion system ; liquid rocket engine ; near space vehicle ; bipropellant

推进系统；液体火箭发动机；近空间飞行器；双组元推进剂

A rocket or rocket vehicle is a missile , aircraft or other vehicle which obtains thrust by the reaction of the rocket to the ejection of fast moving fluid exhaust from a rocket engine .

火箭是一种投射物、飞行器或其他的交通工具，它靠引擎流动气体的排出做为推力。

In comprehensive consideration of flight vehicle system constraints,trajectory design,aerodynamic characteristics and solid rocket booster design,a series of system/aerodynamics/trajectory/solid propellant integration design analysis and optimization models for solid rocket booster of flight vehicle were derived.

综合考虑飞行器总体设计约束、轨道设计、气动特性与固体火箭助推器设计间相互影响的情况下，建立了飞行器固体火箭助推器总体/气动/轨道/动力多学科的系统分析模型和设计优化模型。

In a separate pro gram ,the Pentagon is designing a smaller un manned space plane called the Space Maneuver Vehicle,that could be launched by the SOV,a rocket,or even a highflying airplane.

在另一个项目中，五角大楼正在设计一种更小的无人驾驶太空飞机，称为&太空机动飞行器&，它可以由太空行动飞行器、火箭甚至高空飞机发射。

In a separate pro gram ,the P tagon is designing a smaller un manned space plane called the Space Maneuver Vehicle,that could be launched by the SOV,a rocket,or even a highflying airplane.

在另一个项目中，五角大楼正在设计一种更小的无人驾驶太空飞机，称为&太空机动飞行器&，它可以由太空行动飞行器、火箭甚至高空飞机发射。

Collimator is a kind of high precision apparatus. The principle is testing tiny by optics imaging. It can be used to revise the kickstand of aircraft and the launch kickstand of missile, to check the gesture of rocket launcher.

变形测角仪是一种应用光学成像测微原理工作的高精度测试仪器，它可以被用于校正飞行器的机架和导弹发射架，检测火箭发射器的姿态。

NC cloth winding machine is special equipment that wind SRM's nozzle and prats of bearing ablation , heat protection , missile cone , emitter and astro navigation aircraft parts with bakelite .

数控布带缠绕机是用碳/酚醛，高硅氧/酚醛预浸胶带缠绕固体火箭发动机喷管，耐烧蚀，防热材料零部件，导弹鼻锥，发射筒以及宇航飞行器防热零部件的专用设备。

Therefore, a Chinese kite hangs in the American Washington Astronavigation Museum hall, writing "The human earliest flight vehicle is Chinese kite and the rocket." on it.

因此，在美国华盛顿宇航博物馆的大厅里挂着一只中国风筝，在它边上写着：&人类最早的飞行器是中国的风筝和火箭。&

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。