三角形内角总和为180度。The sum of all the angles of a triangle is 180 degrees.桌上有一只用珠子串成的小三角形作装饰的盒子。On the table sat a box decorated with little pearl triangles.这一设计由淡色的3个长方形和3个三角形构成。This design is in pastel colours with three rec...
He sat on the bed,idly plucking the strings of his guitar.他坐在床上,随意地拨着吉他的弦。The Country Mouse was sitting under a hazel thicket plucking nuts.乡鼠正坐在榛树丛下摘硬果.Nell was plucking a harp.内尔在弹奏竖琴。Plucking up courage, Mr. Tompkins ...
Who was the man directing it?谁其尸之?Alf Sjoberg offered her a large part in the play he was directing.阿尔夫·肖博格让她在其导演的戏中扮演重要角色。Apparently she was directing traffic.看样子,她是指挥交通的....
Properties : White or mild yellow crystal, easy deliquescence and easily water - soluble.详细信息:性状: 白色流动粉末, 在空气中极易潮解,能溶于水.White crystal or crystalline powder, slightly soluble in water, easily deliquescence.为白色结晶或结晶性粉末, 微溶...
But now the Hessian wakes, cutting off heads where he finds them.现在黑森人醒了, 砍掉人们的头.In this paper, a new centerline extraction algorithm based on Hessian Matrix is proposed.提出了一种基于Hessian矩阵的中心路径提取算法.A method to detect the s...
These cases all attracted flocks of famous writers.这些案件都吸引了大批知名作家的关注。The Thames was in spate, with flocks of Canada geese speeding downriver.泰晤士河河水暴涨，成群的加拿大雁迅速游向下游。The herdsman drove afield battening his flocks with the ...