helix怎么读

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的复数形式为：helixes...

n.螺旋结构...

v.（使）折断，破碎( fracture的过去式和过去分词 )...

frighten的近义词有：alarm, frighten, startle, terrify, scare, intimidate。下面这些动词均有"惊吓，惊恐"的含义：alarm ：着重指某人意识到危险而突然产生的惊恐。frighten ：普通用词，使用广泛，指产生突然、短暂的惊慌、恐怖感。startle ：强调突然使人惊骇或震惊。terrify ：语气最强，指惊骇得六神无主，魂飞魄散。scare ：指非正式文体中可与frighte...

n.喜修饰者，纨绔子弟，情郎，求爱者...

n.（印刷故障）堆墨，堆橡皮，（织物表面）起球...

纠结使缠住或绊住 ( 如绳子 )To entangle or catch ( a rope, for example )....

“文摘”的英语可以翻译为：abstract，digest，tabloid ...

Jig plates can be divided into fixed , hinged demountable and swing types.常见的钻模板有固定式、铰链式、可卸式 、 悬挂式等四种结构形式.The mirror was hinged to a surrounding frame...用铰链把镜子和外框连接在一起。The ailerons on an airplane are hinged to the wing.飞...

Such matts are normally used by fitness people or yoga people.该产品是用于减肥和年轻人士使用的....

Charmouthian的音标：Charmouthian的英式发音音标为：[tʃɑ:'məʊθɪən]Charmouthian的美式发音音标为：[tʃɑ'moʊθɪrn]...

He shaved his head bald.他把头发剃光了。He started taking the mickey out of this poor man just because he is bald.就因为这个可怜的人是个秃顶，他就开始嘲弄他。The announcement came in a bald statement from the official news agency...官方通讯社发表了直截了当的声明。a ...

hydroform的音标：hydroform的英式发音音标为：['haɪdrəfɔ:m]hydroform的美式发音音标为：['haɪdrəfɔm]...

“匆忙地”的英语可以翻译为：hastily ...

gamut的音标：gamut的英式发音音标为：['gæmət]gamut的美式发音音标为：['ɡæmət]...

adv.高，崇高地，傲慢地，岿然，傲然...

二异丙基乙胺...