直角

Most Classical greek temples were rectangular and built of marble or other stone on a low stylobate.

大部分古希腊庙宇呈直角，由大理石或其它石头在很低的柱座上建成。

Leaves in whorls of 3-5, rarely opposite; lateral veins numerous, subparallel, almost at a right angle to midvein.

分枝结实在3-5轮生，很少对生里的叶；侧脉多数，近平行，几乎在一直角对。

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。

System of coordinates of right angle of space.

空间直角坐标系。

The application of polar coordinates system in the CNC LATHE-MILLING;2. A fast particle-moving algorithm for particle-in-cell simulation of plasmas in polar coordinates system was proposed, in which the local rectangular coordinates approximation was used in the area near the position of the charged particle at every time step.

提出了一种在极坐标系下快速推进带电粒子的等离子体粒子模拟算法，该算法在每个时间步长内对带电粒子位置附近的区域采用局部直角坐标系近似，并通过坐标变换，得到粒子运动方程求解的显式格式，从而避免了极坐标系下隐式格式直接迭代求解所带来的容许误差，并提高了计算效率。

The translucent border framing a television picture tube and screen.

我弟弟有一台42英寸的直角平面显象管的落地电视机。

The means how to analyze the trafficability of the tractor-semitrailer when running was introduced.

研究了半挂汽车列车的最小转弯直径、转弯通道圆和直角通道宽度理论计算方法，介绍了如何分析半挂汽车列车在公路上行驶时的通过性能。

Exploring, I found another short gallery running transversely to the first.

探寻中我又发现了一个和第～条长廊成直角的短走廊。

It proposed that during the structural deformation (about in the Yanshan～Himalaya movement epochs), under the control of the right triangle boundary condition and in the united stress field in which the three boundaries were acted on by three side forces vertical to them at the same time, petroleum/gas substances in the block that had been in fluid/gas state at that time might move driven by high pressure driving from the side parts to the center of the triangle block along with deformation of the rock beds, forming industrial gas fields in the suitable structure parts of the triangle block.

据此提出川南地区在直角三角形边界条件控制下，在三边同时受力的联合应力场中，当时已呈液、气态的油气物质在高压驱动下随岩层褶皱变形大体同步自三角形边缘向中心推进扩展运移，在三角形中部适当的构造部位聚集，形成工业油气田的新观点。

Don,t forget that H;V;N must make a direct trihedron.

但要记住：H，V，N构成三维直角坐标系。

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。