This paper presents the development of the liquid propellant rocket engine technology from the viewpoint of combustion chamber pressure, thrust level and power cycle.
本文从燃烧室压力、系统工作循环方式以及最大推力三个方面叙述了世界各国液体火箭发动机的技术水平。
It is also seen that the transverse shear deformation and warping have effects on the aeroelastic stability of the rotor blade. These effects become larger at the higher thrust level.
同时对悬停时桨叶的气弹稳定性有相当程度的影响，尤其是在高桨距角下这种影响是不能忽略的。
Surmounting technical difficulty of great thrust linear motor, we have succeeded in developing linear motor pumping units on the international leading level.
攻克了直线电机大推力的关键技术，研制成功了具有国际领先水平的直线电机抽油机。
The physical model tests were performed to study the influence of pipe drainage system on soil permeability, groundwater level and slope residual downslide thrust.
为了研究管网渗流系统对土体渗透性能和地下水位以及边坡剩余下滑推力的影响，进行管网渗流系统的物理模拟试验。
The rally stalls after 12 PM, dropping price back to the 8-bar SMA (c), while the 5-bar SMA pulls back and finds support at the same level (d), ahead of a final rally thrust.
上扬在12点之后停止，价格跌到与8条移动平均线交叉(C点)，而5条移动移动平均线拉回并在同一水平找到支撑(D点)。
By using the motion equations of constant thrust maneuver, there is no limit on the thrust-level and no restraints on the relative distance when used in spacecraft rendezvous.
应用常推力作用下的质心运动方程，对机动推力的量值没有限制；在航天器交会应用中，对相对距离也无要求。
By using the motion equations of constant thrust maneuver, there is no limit on the thrust-level and no restraints on the relative distance when used in spacecraft rendezvous.
应用常推力作用下的质心运动方程，对机动推力的量值没有限制；在航天器交会应用中，对相对距离也无要求。
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