Construct two mutually orthogonal tangents of the deltoid. Where do they meet?三角星形线的两条互相垂直的法线的交点在哪里?Construct rotating cardioid and deltoid while remaining orthogonal to each other.作旋转的心脏线和旋转的三角线,且彼此维持正交.Construct an ani...
Construct an animation of the deltoid sliding on two mutually perpendicular lines.建构一动态绘图:展示三角线沿著互相垂直的两轴滚动.Construct two mutually orthogonal tangents of the deltoid. Where do they meet?三角星形线的两条互相垂直的法线的交点在哪里?Construct rot...
她得知自己的保险已经被太平洋互助保险公司中止了。She learned her insurance had been canceled by Pacific Mutual Insurance Company.他四处询问，得知比利还没到这儿。He had asked around and learned that Billy was not yet here.得知这个消息，他高兴得手舞足蹈。He jumped for joy on bei...
A placard was posted up without any signature , accusing a number of people by name.有人张贴了一张匿名榜, 指名控告了许多人.an advertising placard广告招贴If you'll reverse the placard you'll see what I mean.你若把那张海报翻过来,你就知道我的意思了.A lon...
She impaled a lump of meat on her fork.她用叉子戳起一块肉。He fell out of the window and was impaled on the iron railings.他从窗口跌下去,身体被铁栏杆刺穿了.Yellowing receipts had been impaled on a metal spike.发黄的收据被穿在一根金属钉上。...
Photoperiod produces little influence on the diapause of housefly larvae.光周期对家蝇幼虫滞育的影响不大.Larvae are parasitic on sheep.幼虫寄生在绵羊的身上。The larvae burrow into cracks in the floor.幼虫钻进了地板的缝隙里。The spatial distribution patterns o...
The guide costs £0.95 (inc. p & p).那本指南0.95英镑（含邮资及包装费）。The more daughters you get , the wider is the selection for Inc.多收几个, 有挑选些.And Infigen Inc. of De Forest , Wisconsin recently succeeded at cloning a partially humani...
它可提高流度和其他铸造性能.It improves fluidity and other casting properties.该床层的流度将接近于最小最小颗粒的流度.The fluidity of such beds is near to that of the smallest particles....