dihedral什么意思

Variation of helices based on dihedral angels and residue composition.不同的螺旋是依据二平面夹角与残基组成来决定.This is caused by the dihedral effect of the wings ( roll due to yaw ).这是由二面角的翅膀效果 ( 滚动由于偏航 )....

dihedral的音标：dihedral的英式发音音标为：[daɪ'hi:drəl]dihedral的美式发音音标为：[daɪ'hidrəl]...

[人名] [英格兰人姓氏] 布莱克本住所名称，来源于古英语，含义是“黑的+溪流”(black+stream)，[地名] [澳大利亚、美国、英国] 布莱克本...

这将是我们参加过的最盛大的感恩节晚餐。It's going to be the most magnificent Thanksgiving dinner we ever had.全家人都来参加了这次盛大的家庭聚会。The whole family was there for this big family reunion.我们下周组织一次盛大的晚会吧。Let's plan a big night next week....

“上级的”的英语可以翻译为：anking，upper，superior ...

deer的音标：deer的英式发音音标为：[dɪə(r)]deer的美式发音音标为：[dɪr]...

The products were analyzed simultaneously using ethyl benzoate ( EB ) as internal standard.以苯甲酸乙 酯 为内标物,一次性同时分析了塔釜产物中各组分含量.The crude, wet benzoate ( 118 grams ) was dissolved with reflux in 1 , 400 ml methanol.将粗制 、 湿的苯甲...

枝[条]材...

星期天午餐总是吃烤羔羊肉和豌豆罐头。It was always roast lamb and canned peas for Sunday lunch.劳拉正往羔羊腿上浇抹油脂。Laura was basting the leg of lamb.一份羔羊腿a gigot of lamb...

发电机出了故障，所以停电了。The dynamo conked out so we've got no electricity.这次行动的代号为“发电机”。The operation was given the code name Dynamo.他们有一台发电机，以备停电时所需。They have a generator when the electricity fails....

drone的现在进行时为：droning...

她知道我周末想开船出去试一下。She knew I wanted to try the boat out at the weekend.船员在开船约两天后发现了那名偷乘者。The crew discovered the stowaway about two days into their voyage.你去单雇一只汽油船, 一点钟以前就要开船!You can hire a motorboat, and you leave before ...

adj.干的，粉状的v.使干燥(desiccate的过去式)，变干...

v.狠揍， （不停）猛打( clobber的现在分词 )，彻底击败...

Nell was plucking a harp.内尔在弹奏竖琴。The harp has a very large repertoire.这竖琴有很广泛的演奏曲目Stringed instruments musical instrument ( zheng, guqin, dulcimer, harp on ) which kind cheapest? Most easy to learn?弦乐乐器 ( 古筝, 古琴, 扬琴, 竖琴等...

n.龟的背肉，鳖裙...

“铁酸盐”的英语可以翻译为：ferrate，[化] ferrite ...