helix的复数形式怎么写？

Coil the fibre into a helix.将纤维卷绕成螺旋形。Normal, double - helix DNA is spiral, like a loosely coiled spring.正常的双螺旋DNA是螺旋形的, 像一根松松地卷曲的弹簧.The helix makes a complete turn every 3.6 residues.每个3.6个残基,螺旋正好转一圈....

Purpose To recognize the value of double helix CT in diagnosis of Chronic otitis mastoidea.目的:确定慢性化脓性中耳乳突炎的双螺旋CT扫描诊断价值.In order to represent Archimedes helix with control polygon, we construct Bernstein - like basis.为了用控...

helix的音标：helix的英式发音音标为：['hi:lɪks]helix的美式发音音标为：['hilɪks]...

n.螺旋结构...

“分流术”的英语可以翻译为：[医] shunt ...

contradistinction的音标：contradistinction的英式发音音标为：[ˌkɒntrədɪ'stɪŋkʃn]contradistinction的美式发音音标为：[ˌkɑntrədɪ'stɪŋkʃn]...

n.感恩节...

I hate that they should be worried about trifles.真遗憾,他们竟为区区小事发愁.And should we be worried about Obama's mountainous self - confidence ?我们是否也应该反思一下奥巴马过人的 自信 呢 ?I hate that they should be worried [ them to be worried ]...

“超绝”的拼音为：chāo jué...

It is a silly goose that comes to the fox's sermon.只有呆鹅才去听狐狸说教。Sometimes the rector came up and preached a sermon.有时候教区牧师来布道.At High Mass the priest preached a sermon on the devil...牧师在大弥撒上布道驱邪。The sermon also menti...

油轮外部金属板覆层破裂的那一瞬间，油开始外溢。The tanker began spilling oil the moment her outer plating ruptured.最好是将敏化剂包裹在十分小的固体包覆层中.The sensitizer is preferably encapulsated in quite small capsules of a solid.此法所制造的包覆层可防止发动机导管受到热的作用.The inh...

archiblast的音标：archiblast的英式发音音标为：[ɑ:tʃəb'læst]archiblast的美式发音音标为：[ɑtʃəb'læst]...

She was tired of hearing the same dreary tale of drunkenness and violence.她听够了那些关于酗酒和暴力的乏味故事。They live such dreary lives.他们的生活如此乏味！a dreary winter's day阴沉的冬日His speech was dreary.他的讲演枯燥乏味.So a dreary Monday afternoo...

vt.给…穿衣，覆盖...

inconveniencing的音标：...

“非凡的”的英语可以翻译为：extraordinary，divine，exuberant，outstanding ...

She was spooning coffee granules into cups.她在用勺往杯子里舀咖啡颗粒。After development, incoming light produces blackened silver granules in the layer.显影后, 入射光就在表层产生了发黑的银粒子.Secretory granules are apparently built up from fusion of s...

催眠术中最重要的因素是暗示感应性.The most important factor in hypnosis is suggestibility.最大感应性对应于极小的勉强杆被排列的位置.The maximum inductance corresponds to the minimum reluctance pole - aligned position.正面扭矩只导致在角度当感应性梯度是正面的.Positive torque is o...

trampolines的音标：trampolines的英式发音音标为：[træmpə'li:nz]trampolines的美式发音音标为：[træmpə'linz]...