In the distance I could hear the chug of farm machinery.离老远，我都能听到农机具的突突声。Busy boasts chug and scurry about the river - racy speed boat, stolid, snorting tugs.繁忙的船只在河上鸣叫着来来往往 - --高速快艇和笨头笨脑喘着气的拖驳.Chug Chug Chug , Toot Toot...
基于这些旋转不变量给出了一种形状相似性度量.A shape similarity measure is defined on the extracted rotation invariants.摘要本文研究了关于投影体的中心仿射不变量比的问题.This paper concerns the ratio of centro - affine invarients for a projection body.莫迪斯的三个口袋是: 不变量 、...
辩证思维的核心就是二分法。The essence of dialectical thought is division.如果保持这种二分法,利率会怎样 呢 ?If this dichotomy is maintained what happens to the rate of interest?二分之一 、 四分之一和三分之二都是分数.1 / 2 , 1 / 4 , and 2 / 3 are fractions....
She wore a thick tartan skirt and a red cashmere sweater.她穿了一条厚厚的格子呢裙和一件红色羊绒衫。I was wearing false eyelashes and a sweater two sizes too small.我戴着假睫毛，穿着小了两号的毛衣。She was wearing black slacks and a white sweater.她身穿黑色便裤和白色毛衣...
More than five-thousand secondary school students have been expelled for cheating.5,000多名中学生因为作弊被开除。They said the allegations related to an isolated case of cheating.他们说这些指控与另一件欺诈案有关。We all know that cheating on our taxe...