直角地

The asymmetric stripline is widely used in LTCC microwave integrated circuit system. Different kinds of discontinuity are often encountered in the circuit design, such as open circuits, steps, right-angle bends, T-junctions and so on. This paper successfully transplantes the equivalent circuit model of microstrip line discontinuity to the asymmetric stripline so as to deal with T-junction discontinuity and the branch-line coupler constructed by parts with various discontinuity. Compared with numerical results, the average error of S parameters is less than 2%.

偏心带状线广泛应用于LTCC微波集成电路系统中，其电路设计过程中也经常会遇到诸如开路端、阶梯、直角拐角及T型接头等各种不连续性问题；该文成功地将原有的微带线不连续性等效电路模型移植到偏心带状线上，从而分析了其T型接头不连续性和由其不连续性部分组成的电路组件分支线耦合器；与数值计算结果相比，其S参量的平均误差小于2%。

An operating member which has a depression having an oblique push-up surface and a closing surface contiguous to its push-up surface is held movably in a accommodating portion formed in the case band and crossing the lower end of the stepped hole at right angles thereto.

具有凹陷部的操作构件可移动地保持在容纳部位内，凹陷部具有倾斜的上推表面和毗邻上推表面的关闭表面，容纳部位形成在表环内并与台阶孔下端成直角交叉。

The SCVFV(the convection-diffusion difference scheme based on control-volume face values) scheme was put forward. The theory of the SCVFV scheme was systematically elaborated. The general interpolation formula of the SCVFV scheme was given. The formulas of the SCVFV scheme based on the Cartesian coordinate were derived. The precision, the mass conservation property and the preventability of the false-diffusion of the SCVFV scheme were theoretically analyzed.

提出了基于控制容积面值的对流扩散差分格式SCVFV，系统地阐述了SCVFV格式的基本思想，给出了SCVFV插值公式的通用表达式，推导了直角坐标系下完整的SCVFV格式的表达式，从理论上分析SCVFV格式的精度、守恒性及反伪扩散性。

The concept of exponential transformations of rectangular Cartesiancoordinates is introduced, showing that a plane curve is more frequently expressed by a unionof four or fewer quadrantal equations defined uniquely in the respective quadrants whichthe curve covers and are therefore quadrant invariant, then the Fermat curve s with someof their geometric properties are formulated.

引入直角笛卡儿坐标幂变换的概念，说明一平面曲线是较经常地用4个或更少的象限方程的并集来表示的；这些象限方程是在曲线所在的各个象限中惟一定义的，因而是象限不变的。然后列出费马曲线的方程，并简述了费马曲线的一些几何性质

During the simulation, surface current from primary electrode is computed. Taking rectangular triangle as the mesh unit, the integral formula of surface current can be simplified to a product of a difference expression and the surface area. So the computation complexity of FEM will be decreased and the time-cost will be cut down greatly.

在模拟过程中，需要计算主电极表面电流，通过选用直角三角形作为离散单元，将表面电流的二重积分表达式简化为一个差商表达式与主电极表面积的乘积，极大地降低了有限元分析的复杂度，减少了计算时间。

You realize that squeezing as many cars into the lot as possible leads to right-angle parking with the cars aligned side by side.

你一定认识到要把尽可能多的车塞进停车场会导致以直角停靠的方式一辆挨一辆地排成行。

To save space, supercool can be erected near a wall and can illuminate the surrounding area both directly and indirectly, depending on how the shade is angled.

为了节省空间，可设置过冷墙附近，可以照亮周围地区直接和间接地取决于如何树荫是直角。

Because the grid is Cartesian in the curvilinear domain, standard pseudospectral technique can be applied.

这种方法能有效地消除在直角坐标系下因离散化曲界面产生的不必要的人为绕射。

The three functional sections in the space are separated by the flowing interspaces in between, together with the smooth ground form an integrated space, or to say an amusement park.

设计方案充分考虑到这三个实体之间的虚空间的尺度、形态，加上没有一处直角的弧形墙面和贯穿于其中不同高差的地面地台，形成了一个优美的流动空间，一个让人穿行其中游戏场所。

That hill in the Barrens that kinda looks like a ding-a-ling from the right angle.

贫瘠之地那座从直角看上去有点傻的山丘。。。？

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。