查询词典 elliptical

The tower structure comprises an external steel frame, an elliptical concrete core and steel-framed floors between them.

塔体由椭圆型钢结构外筒和混凝土核芯筒以及连接这两者的钢-混凝土组合结构楼面组成。

From combining internal force calculation with design detailing, some calculation simplifications and hypotheses are first presented, then a calculation method and corresponding formulas of internal forces for elliptical spiral stairs are derived.

采取计算与构造相结合的方法，进行必要的计算简化和假定，在椭圆形旋转楼梯的内力计算时，把固定坐标变换成动点坐标，推导相应的计算公式。

Elliptical roof mainly titanium metal plate finishes, central to gradually open the curtain walls.

椭球形屋面主要采用钛金属板饰面，中部为渐开式玻璃幕墙。

Calculations on the basis of the self-consistent approximation are used to study the effects of slit cracks, elliptical cracks and penny-shaped cracks. The influence of slit cracks on the elastic moduli under all kinds of loading conditions is discussed by Betti's reciprocal theorem and Irwin's relation describing the released energy rate of fracture to the stress intensity factors. The friction between the cracks' surfaces is taken into account for the closed cracks.

采用自恰方法研究了狭长型，椭圆型及硬币型裂纹在荷载作用下对弹性常数的影响；采用Betti的互易定理以及lrwin关于断裂能量释放率与应力强度因子的关系，分析了狭长型裂纹在各种应力状态下对弹性常数的影响；分析研究了裂纹闭合时，由于裂纹面上摩擦力的存在，闭合裂纹时弹性常数的影响。

Elliptical exercise machines provide some of the best cardiovascular workouts of any home fitness equipment.

椭圆运动机提供一些最好的心血管锻炼的任何家庭健身器材。

A new space and time resolved focusing elliptical curved crystal spectrometer has been developed and applied to diagnose X-ray of laser-produced plasma in 0.2～2 nm region.

为了诊断0.2～2 nm的激光等离子体X射线，研制了一种新型的基于时间分辨和空间分辨的聚焦型椭圆弯晶谱仪，采用两个完全相同且对称分布的通道可以同时获得谱线的空间和时间分辨率。

Flow around elliptical microplane, which concerns with three-dimensional separation flow, was numerically studied by solving three-dimensional incompressible Navier-Stokes equations with finite volume method.

本文采用有限体积法，基于三维、不可压缩的Navier-Stokes方程组，在二次开发STAR-CD网格生成软件的基础上，对涉及椭圆形微型飞机的三维分离流进行了数值研究。

The reason of this defect was also provided in present study. Since numerical results about flow around elliptical microplane are seldom seen in formal publications, and to check efficiency of the three-dimensional solver we used, the three-dimensional separation flow around a spheroid was numerically simulated in present study, and results agree with those of Patel et al were derived.

由于目前极少能够找到正式发表的椭圆形微型飞机绕流的实验和数值模拟结果，作为三维程序验证，本文对旋转椭球体周围的三维分离流动进行了数值模拟，得到了与Patel等人一致的结果。

The company also is a leading manufacturer of total-body elliptical cross-trainers, stairclimbers and strength-training equipment.

力健公司同时也是全功能训练器、台阶器和力量型训练设备最大的制造商。

The configuration stability of the elliptical orbit satellite constellation requires the stabilization of the ascending node right ascension, the argument of perigee and the mean anomaly at the same time.

椭圆轨道星座构型稳定性要求同时实现升交点赤经、近地点幅角和平近点角的稳定。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。