半圆形

He was alone in his chamber, amid its pastoral scenes, with his feet propped on the andirons, half enveloped in his huge screen of coromandel lacquer, with its nine leaves, with his elbow resting on a table where burned two candles under a green shade, engulfed in his tapestry armchair, and in his hand a book which he was not reading.

他独自待在他那间满壁牧羊图景的卧室里，两只脚伸在炉边的铁栏上，被围在一道展成半圆形的科罗曼德尔九折大屏风的中间，深深地坐在一把锦缎大围椅里，肘弯放在桌子上（桌上的绿色遮光罩下燃着两支蜡烛），手里拿着一本书，但不在阅读。

Critical angle of refraction - semi-circular cylindrical mobile light source, the incident angle change the size of refraction angle to change at this time, when the refraction angle = 90 degrees, which is critical at this time angle of incidence angle, the critical angle of water at 40 degrees large about anything mobile source of water in the water screen that is a reflection of light, a phenomenon that total reflection.

光折射的临界角定义：光折射角=90度时，入射角即为临界角，按二方法，将半导体激光光源去掉铁夹，吸附在右下角的铁板上入射光对准中心，即产生折射光线，沿半圆形柱面移动光源，改变入射角的大小，这时折射角也改变，当折射角=90度时，这时入射角即为临界角，水的临界角大的在40度左右，再做移动光源在水中的水屏即出现反射光线，这种现象称全反射。

It is designed like a generic Roman basilica, with three aisles and an apse.

它设计得像一座普通的罗马长方形基督教堂，有三条走廊和一个半圆形的后殿。

This library was dedicated to Celsus the proconsul of Asia and his sarcophagus was located under the apse.

这座图书馆是当时一个人罗马人为纪念他父亲亚细亚的总督塞尔瑟斯而建，他的大理石棺就停放在半圆形壁龛下面。

It had been in the little apse, now visible, which probably harkens back to the restoration by Constantine Monomachus (11th c).

它曾在半圆形小室，现在可以看见它了。它可能在11世纪康士坦丁Monomachus时被重建。

Thislibrary was dedicated to Celsus the proconsul of Asia and hissarcophagus was located under the apse.

这座图书馆是当时一个人罗马人为纪念他父亲亚细亚的总督塞尔瑟斯而建，他的大理石棺就停放在半圆形壁龛下面。

A public building of ancient Rome having a central nave with an apse at one or both ends and two side aisles formed by rows of columns, which was used as a courtroom or assembly hall.

长方形廊柱大厅古罗马的一种公共建筑，中央有一个正厅，在一边或两边的末端和两边的通道是由几排柱子分隔的半圆形室，它曾用作法庭或公众集会的场所

In this paper, the scattering of SH wave by the structure surface with multiple semi cylindrical medium inclusion is studied by using a function of complex variable and a multi polar coordinate method .

利用复变函数和多极坐标系的方法，研究了在结构表面上含有多个半圆形介质夹杂的散射问题，首先给出 SH波对多个半圆形介质夹杂的散射波函数，并利用多极坐标系的方法，来满足介质界面上的连续条件和表面上的边界条件，归结为对一组无穷代数方程组的求解，简化了问题的求解。

Half-round fender to be fitted to the shell plating from forward shoulders to the aft shoulders at upper deck level and 1.50 m below upper deck. In addition, half-round fender to be fitted in way of forecastle and poop at two levels to secure that no mooring rope touch the shell. The fender to be of pipe 150 mm x 15 mm with flat bar inside. Fenders to be well supported from backside.

在船壳板的上甲板和上甲板以下 1.50m 位置处，分别安装有从艏尖突至艉尖突的半圆形护舷木，同时在艏楼和艉楼的两个位置上应安装有半圆形护舷木以确保系泊缆绳不与船壳板接触，并直径为 150mm×15mm 钢管的护舷木内部带有扁钢，以便对护舷木从背部进行很好地支撑。

The basic design principles for the hemicycle deep trough belt conveyor were proposed on the study of its working principle which can convey at high-angle.

研究半圆形深槽带式输送机可以实现大倾角输送的工作原理，并得出了半圆形深槽带式输送机的基本设计原则；在理论分析的基础上，给出了合理的托辊组布置方案；通过半圆形深槽带式输送机与其他形式带式输送机的比较，总结了半圆形深槽带式输送机的特点。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。