1·Line up drum moulds in a semi circle at one end of the bath.
把数个圆筒模子沿锌锅的一端排成一个半圆形。
2·Take time to wander among Kazan Cathedral's semi circle of enormous brown columns.
花些时间漫步于喀山大教堂里巨大的棕色圆柱所围成的半圆形。
3·Let's say that we want to find the area of an ellipse with semi-axes a and b. OK, so that means an ellipse is just like a squished circle.
现在需要计算一个以a，b为半轴的椭圆的面积,其实椭圆就是一个被压扁的圆。
4·All the people moved forward like waves pushing ahead. But when they were approaching the cross in the street, they stopped suddenly and gathered into a semi-circle.
那三三两两的人，也忽然合作一堆，潮一般向前进；将到丁字街口，便突然立住，簇成一个半圆。
5·Finally a champagne toast and a rose petal flower shower as we all, both guests and DWA staff form a semi-circle with the couple and shower them with rose petals!
最后大家在香槟祝酒和玫瑰花瓣的淋浴下，所有来宾和DWA工作人员对这对新人围成一个半圆，将玫瑰花瓣撒向他们！
6·New concept of "Semi-centralized Treatment System", which can realize water, nutrition and energy circle through separate water supply and separate discharge system was presented in this paper.
针对这一状况提出了“半集中式处理系统”概念，通过分质供排水系统及污水、垃圾的综合考虑和处理可以实现水、营养物质和能源的循环。
7·During the Burning Man festival, which is held in the Black Rock Desert of Nevada, USA, participants can be seen as a semi-circle.
美国内华达州的黑岩沙漠：一年一度的火把节，庆祝节日的人们形成一个半圆。
8·Odysseus immediately made a semi-circle with his plough to avoid injuring his son.
奥德赛立刻将他的犁转半圈，以避免伤害他的儿子。
9·It can only be taken from the shooting circle, a roughly semi-circular area in front of the opponents' goal.
只能在射门区内攻进的球才能得分。射门区是对方球门前的一个大致呈半圆形的区域。
10·The top of this new type breakwater can be used as a passageway while remaining the basic advantages of the semi-circle breakwater.
这种新型防波堤的堤顶可用作通道，但同时保留了半圆型防波堤的基本优点。