用阿基米德螺线能成功地解决化圆为方的问题,方法很简单.A neat solution of the quadrature problem can be achieved with the spiral of Archimedes.现在的密封槽型比较常用的是对数螺线槽.Now the commonly used seal groove is a logarithm spiral groove.螺线齿轮被用于传送在平行的轴之间的行动.Hel...
She tried to sound breezy on the phone.她尽量使自己的语气在电话里听起来轻松愉快。...his bright and breezy personality...他开朗活泼的个性It was a bright, breezy day.那天和风丽日。She was a bright and breezy sort of girl,always laughing.她是个无忧无虑的姑娘,老是在笑。He ha...
The golden bangles on her arms clashed and jingled.她手臂上的金手镯丁零当啷地响。Mix and match it with earrings and bangles that feature emotions in crystal.更适合搭配表现不同情绪的水晶耳环和手镯.Mix and match the pair with necklaces and bangles that fea...
他说这就像一座即将喷发的火山。He says it's like a volcano ready to erupt.去年那座火山喷发致使约600人遇难。The volcano erupted last year killing about 600 people.活火山会随时喷发。An active volcano may erupt at any time....
Shall we apply to fraternal factories for help?我们是否应要求兄弟厂支援?Fraternal love, sometimes almost everything , is at others worse than nothing.骨肉之间的爱有时是胜过一切.有时是一文不值.Please accept our fraternal support.请接受我们兄弟般的帮助吧!...
藤本月季的芳香飘进了窗户。The scent of climbing roses wafts through the window.形态特徵: 多年生草质藤本, 全体无毛, 有乳汁.Description: Perennial herbaceous vines, with milky juice , glabrous throughout.等优势种所构成的草本植物(98.527%)为主,乔木幼苗个体比例在调查中只占到0.216%, 灌木...