查询词典 hyperboloidal

The annual production of rear axle hyperboloidal gear of autotruck is 150,000 sets .

其中汽车后桥主被动齿轮年生产能力15万套。

We produce EQ153 series of front axle , rear axle and rear axle hyperboloidal gear of "DONGFENG" series autotruck.

整个设计聚集了当今世界汽车制造业比较先进的总成和国内成熟技术，各项技术和经济指标均达到国际80年代末的水平。

Nanyang Wekda Truck Gear Co., Ltd. is a special manufacturer of gear, a High-Tech enterprise of Henan Prov., mainly producing front axle, rear axle and rear axle hyperboloidal gear of autotruck, which are High-Teck products of Henan Prov.

南阳威克达汽车齿轮股份有限公司是专业齿轮制造商，是河南省高新技术企业，主导产品是载重汽车后桥主被动齿轮、前轴总成、后桥总成，均被评为河南省高新技术产品。

For example, reflecting telescopes are still built with paraboloidal primary mirrors, which have interchangeable flat diagonal mirrors and hyperboloidal secondary mirrors, with a focuser installed both at the Newtonian focus and the Cassegrain focus.

例如，同样是抛物面反射望远镜，然而安装了可切换的45度反射镜与双曲面副镜（注：分别对应于典型的牛顿与卡塞系统），且在牛顿和卡塞焦点都装有成像设备。

During the roof design, combined with the functional demand,the novel hyperboloidal roof with prestressed cabled truss system was adopted.

屋面设计中，结合建筑功能要求，采用了新颖的预应力索桁架双曲屋面结构体系。

An improved unwrapping processing method is brought forward based on forward mapping and the imaging feature of hyperboloidal catadioptric panoramic vision system.

本文根据双曲面折反射全景视觉系统成像特点，提出了一种基于前向映射的全方位图像解算的改进算法。

According to the analysis, the 3D interference images are hyperboloidal beams and the 2D interference images are hyperbolic beams.

同时也分析出三维干涉图像为双曲面族，以及二维干涉图像为双曲线族的图像特征。

We also used a hyperboloidal panel to eliminate the g...

Newton-Raphson迭代过程被用来在桨叶随边满足压力Kutta条件。

The system consists of a sphere-ellipsoidal reflector, a hyperboloidal reflector and a tilted light pipe.

提出了一种新型离轴照明系统，它由一个半球-椭球型反射镜、一个双曲面反射镜和一个倾斜的匀光杆组成。

The surface of propeller blades and hub is discreted by a number of small hyperboloidal quadrilateral panels with constant source and doublet distribution.

本文建立了扰动速度势面元法预报螺旋桨表面非定常压力分布的理论和数值方法。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。