梯形的

56 Roman gardens, inspiring the whole of Europe and America, excel especially in terracing and exuberant vegetation provided generously by topography and climate.

罗马的园林乃欧洲美洲园林之祖，尤其是地势和气候所给与梯形格局和富饶的植被尤为精彩。

When the segments for trapezia method become very small, the approximate performance curves perfectly agree with the theoretical curves.

在较小的分段数下，采用梯形法的性能曲线与理论曲线吻合。

When the segments for trapezia method become very small, the approximate performance curves perfectly agree with the theoretical curves.

在较小的分段数下，采用梯形法的OSTBC近似性能曲线与理论曲线吻合。

Ultimately, detailed analyses were presented about the design of the key part of cryogenic vacuum chamber-the optical window and trapezia supports.

文中还对真空低温腔的关键部件光学窗口和梯形支撑的设计进行了详细分析。

Three approximate methods (called as scaling, rectangle and trapezia methods respectively) for performance analysis of orthogonal space-time block code with M-ary phase shift keying and M-ary quadrature amplitude modulation over flat Rayleigh fading channels are proposed, and their approximate performance expressions are given-The analysis of approximate results shows that OSTBC can obtain full diversity orders.

在平坦瑞利衰落信道下，提出了3种正交空时分组码在MPSK和MQAM调制下的近似性能分析方法（分别称为放缩法、矩形法和梯形法），并给出其近似表达式。通过对近似结果的分析，OSTBC能获得满分集增益。

So the units were revamped by using a new kind of float valve tower and trapeziform valves developed by Tianjin University, which achieved better economic benefits.

采用天津大学开发的一种新型浮阀和梯形浮阀对分馏塔进行了技术改造，收到了很好的效果。

And since the actual load table cannot be directly used for computation, an equivalent trapeziform load chart is got from the original load table according to equal-damage principle.

由于实际载荷谱不便于用来进行损伤和寿命计算，所以按照等损伤的原则对载荷谱进行了转换，得到一个等效的梯形载荷谱。

In the machine, the material cavity of the rotor is adopted a new style, such as trapeziform, roundness, multi-material cavities, it makes series of blowing, less spraying pulse.

本机型中转子的料腔采用了新型的呈梯形、圆角、多料腔结构，使得进风连续，喷射脉冲小。

Theoretical analysis: Deduce the corresponding preliminary theoretical formula and bring forward design method of trapeziform labyrinth screw pump, Integrate professional knowledge of Fluid Machinery, Make out structure chart、 accessory charts、 experimental equipment.

理论分析：在文献基础上推导出相应的理论计算公式并初步提出梯形迷宫螺旋泵设计方法；结合流体机械专业知识，设计出迷宫泵的总体结构图、生产零件图、实验装置图。

Strategic thinking capabilities that are widespread throughout the company, not limited to the top echelons.

在公司各处是广大的策略性的思考能力，不限制於最上面的梯形。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。