“螺旋面”的拼音？

建立了砂轮的球基渐开螺旋面方程和分度球面螺旋线方程,给出螺旋运动参数、螺旋线导程.The mechanism of grinding internal gear of spherical worm emery - wheel is researched.正圆锥螺旋面是正圆柱螺旋面被同轴正圆锥面截得.The ortho cone helicoid was used interrsect intercept by the ortho con...

“螺旋面”的英语可以翻译为：helicoid，helicoidal，helical convolute，helical surface ...

“心脏病”的拼音为：xīn zàng bìng...

It was an explosion of anger against the practices of the occupying forces.这是人们不满占领军行为而爆发的怒火。" What's so wonderful about occupying Nanking Road for a whole day, anyway?“ 就是 整天占据了南京路, 也不算什么了不得呀!The territory was carv...

引人深思的事...

adj.半自形的...

infest的音标：infest的英式发音音标为：[ɪn'fest]infest的美式发音音标为：[ɪn'fɛst]...

Angeles的音标：...

adj.非周期性的，不定期的，非周期的，（振动等）非周期的...

各公司现在都急切地想要留住招聘来的员工。Firms are now keen to hold on to the people they recruit.他们在当地报纸上登了一则招聘秘书的广告。They placed an advertisement in the local paper for a secretary.我看见一家大型工程公司的招聘广告。I saw an advert for a job with a large eng...

Corporate accounting departments should timely accounting, accounts receivable reflect the situation correctly.企业财会部门应及时核算, 正确反映应收账款情况.Assets include cash, accounts receivable, inventory, property rights, equipment and p...

The doctor advised him to use fulguration to treat his ulcer.医生建议他采用电灼疗法治疗溃疡.The ulcer has perforated.溃疡已穿孔.Winston reached down and cautiously scratched his varicose ulcer.温斯顿把手伸下去,小心翼翼地搔他的脚脖子.The occurrence of peptic u...

“沾染”的近义词/同义词：感染, 传染, 濡染, 熏染, 习染, 感化。...

microseismicity的音标：microseismicity的英式发音音标为：[maɪkrəʊzaɪz'mɪsɪtɪ]microseismicity的美式发音音标为：[maɪkroʊzaɪz'mɪsɪtɪ]...

“复杂”的反义词：单纯, 简单, 单调。...

n.灰雁...

她急速地把手抽开, 不愿让他碰.She whipped her hand away, unwilling to let him touch it.犀牛急速地向我们冲来.The rhino charged headlong towards us.汽车急速地向前行驶.The car was running at high speed....