helical什么意思解释

The polynucleotide chain is helical.多核苷酸键是螺旋形的.In a globular protein, certain portions of the chain are coiled into helical segments.在球状蛋白中, 链的某些部分被盘成螺旋状.Two types of viral symmetry have been recognized, the cubical symm...

Two types of viral symmetry have been recognized, the cubical symmetry and helical symmetry.已经证实病毒有两种对称型, 即立体对称和螺旋对称.The polynucleotide chain is helical.多核苷酸键是螺旋形的.The high laevorotation of L - cystine depends on a speci...

helical的音标：helical的英式发音音标为：['helɪkl]helical的美式发音音标为：['hɛlɪkəl, 'hilɪ-]...

He plays the character with tremendous concentration combined with a pleasing modesty.他表演这个角色时倾注了巨大的心血，而且非常谦虚和善。Total concentration is required with no distractions.要全神贯注，不能有丝毫分神。He paused and narrowed his eyes in concen...

v.（声音）尖锐的，刺耳的，高频率的( shrill的过去式和过去分词 )...

bobbin的音标：bobbin的英式发音音标为：['bɒbɪn]bobbin的美式发音音标为：['bɑbɪn]...

I'll sell at a discount in return for a speedy sale.为了尽快售出，我会打折销售。Eagle Star offers a 10% discount to the over-55s.鹰星公司给予年龄在55岁以上的顾客10％的折扣。In 1979, Liquor Barn thrived as a discount merchandiser.1979年，LiquorBarn烈酒折扣...

促结缔组织增生的...

The bell rings 10 minutes before mealtime.用餐前10分钟响铃。He was quite sane, yet he hated those men at mealtime.他的神志非常清醒, 可是,每逢吃饭的时候,他免不了要恨这些人.Be able to pray at mealtime and at bedtime.实行饭前及睡前祈祷并作一周纪录....

争论双方使约旦领导人左右为难。The Jordanian leader is caught between both sides in the dispute.约旦领导人似乎愿意参加会议。The Jordanian leader seemed amenable to attending a conference.约旦重新开放了与伊拉克的边界。Jordan reopened its border with Iraq....

vt.电沉积，电镀n.电沉淀物...

ichthyosarcotoxin的音标：ichthyosarcotoxin的英式发音音标为：[ɪkθɪəsɑ:kə'tɒksɪn]ichthyosarcotoxin的美式发音音标为：[ɪkθɪrsɑkə'tɒksɪn]...

“数学”的英语可以翻译为：mathematics，arith，math，maths ...

RESULTS Asthma adhesive plaster has favorable permeation and the best action with 1.5 % AZONE.结果　哮喘巴布膏本身具有良好的透皮作用,加入1.5%氮酮作为透皮促进剂效果最佳.OBJECTIVE To study the permeation mechanism of amlexanox through rabbit buccal mucosa....

Hundreds of tightly rolled newspapers were set aflame among the 50,000 crowd.几百张卷紧的报纸在为数5万的人群中被点燃。The shop windows were aflame with Christmas lights.商店橱窗装饰着圣诞节彩灯，显得灯火辉煌。The whole building was soon aflame.整栋大楼很快就燃烧起来。...

“束状”的拼音为：shù zhuàng...

“大众”的近义词/同义词：群众, 民众, 公众, 公共, 众人, 人人, 大家。...

Non - isothermal thermal decomposition kinetics of mancozeb was studied by thermogravimetry.用 非 等温热重法研究了代森锰锌的热分解反应动力学.The present invention discloses one kind of germicide composition containing pyraclostrobin and mancoz...