chlorophyll是什么意思

chlorophyll的音标：chlorophyll的英式发音音标为：['klɒrəfɪl]chlorophyll的美式发音音标为：['klɔrəfɪl]...

Chlorophyll is produced by the action of light on the plants'leaves.光对植物的叶子发生作用从而产生叶绿素.The disease causes varying degrees of destruction of the chlorophyll.这一病害使叶绿素遭到不同程度的破坏.The structure of the chlorophyll molecule...

Discrimination technology for bacillariophyta and pyrrophyta was established by chlorophyll fluorescence excitation spectra of phytoplankton.基于浮游植物活体叶绿素荧光激发光谱建立了硅藻和甲藻的识别测定技术.Bacteriochlorophyll Any of several types of ch...

“碗”的拼音为：wǎn...

n.制造白色或彩色粉笔的白垩( chalk的名词复数 )...

Hemiparalysis clinically can be divided into acute, spasm, comparative recovery and sequelae stages.偏瘫临床分为偏瘫急性期 、 偏瘫痉挛期 、 相对恢复期、偏瘫后遗期....

The Tundra Times, a weekly newspaper in Alaska, ceased publication this week.阿拉斯加的周报《苔原时报》本周停刊了。The guide is being translated into several languages for publication near Christmas.该手册正被译成数种语言，将在临近圣诞节时出版。Three editors han...

这事很跷蹊.There's something fishy about it.我们对这类事情可不能大意--看样子是有点儿跷蹊.We could not pooh - pooh these things - they had an evil look.富饶的溪谷在蔓延, 下自成蹊苍消暑园.Below a fertile valley spread, with barns and the orchards of summer....

inarticulately的音标：inarticulately的英式发音音标为：[ˌɪnɑ:'tɪkjələtlɪ]inarticulately的美式发音音标为：[ˌɪnɑ'tɪkjələtlɪ]...

incorporate的现在完成时为：incorporated...

He paced up and down,fulminating against Thomas.他一边来回踱步,一边大声怒斥托马斯。The lion paced the floor of its cage.那头狮子在笼子里走来走去。We paced off the distance and found it to be 60 yards.我们用步量了这段距离, 发现它有60码。He paced the corridor, hands c...

He saw the dog's twitching nose poke out of the basket...他看到那只狗一抽一抽的鼻子从篮子里冒出来。No longer content to poke about in that little town, Morton went up to New York.莫顿不再满足于呆在那个小镇上, 到纽约去了.We hadn't been able to poke ou...

“煤气管”的英语可以翻译为：gas pipe ...

elates的音标：...

I'd like to encash my traveler's check.我想要兑现旅行支票....

adj.反响的，共鸣的，响亮的，洪亮的，彻底的，完全的，夸张的，虚夸的v.回响resound的现在分词...

Dybar的音标：...

我向下滚动文档搜索“美利坚合众国”。I scrolled down to find "United States of America".用箭头键把文件目录滚动一遍。Use the arrow keys to scroll through the list of files.滚动的球在山脚停住了.The rolling ball came to rest at the foot of the hill....