heterocyclic什么意思解释？

Morphine: Heterocyclic compound, narcotic analgesic alkaloid originally isolated from opium.吗啡: 杂环化合物, 从鸦片分离出的麻醉性镇痛药镇痛药生物碱.We have, therefore , in both of the examples above, heterocyclic compounds with " built - in " or...

heterocyclic的音标：heterocyclic的英式发音音标为：[ˌhetərə'saɪklɪk]heterocyclic的美式发音音标为：[ˌhetərə'saɪklɪk]...

We have, therefore , in both of the examples above, heterocyclic compounds with " built - in " or latent functionality.上述两例中的杂环化合物,都具有 “ 固有的 ” 或潜在的官能基.Morphine: Heterocyclic compound, narcotic analgesic alkaloid original...

“低温学”的英语可以翻译为：[计] cryogenics ...

n.章( chapter的名词复数 )，（人生或历史的）时期，主教座堂全体教士，（社团、俱乐部等的）地方分会...

curcumone的音标：curcumone的英式发音音标为：[kɜ:k'ju:mən]curcumone的美式发音音标为：[kɜk'jumən]...

n.滑稽的行为，丑角般身段，丑态...

“鱼卵”的英语可以翻译为：oe，spawn，redd ...

He suggested a link between class size and test results of seven-year-olds.他认为7岁大的学生的测试分数和班级的规模有关系。Snow Puppies is a ski school for 3 to 6-year-olds.“雪狗之家”是一所针对3至6岁儿童的滑雪学校。More than a quarter of seven year-olds cannot ad...

And all sorts of climatic cycles have been proposed , says geophysicist Maria Zuber of MIT.不过大家都认为存在着所有类型的气候循环.The gravimetric crew usually consists only two persons, one geophysicist and one topographer.而且重力测量仪的操作仅需要两个人...

n.乳吩咛...

cowering的音标：...

alienicola的音标：alienicola的英式发音音标为：[əljənɪ'kələ]alienicola的美式发音音标为：[əljənɪ'kələ]...

“夕照”的英语可以翻译为：the glow of the setting sun，evening glow，afterglow ...

Moving to Germany, he became a stalwart of the revered Kurt Edelhagen Orchestra.搬到德国后，他成了著名的库尔特·埃德尔哈根管弦乐队的一名忠实听众。He had a stalwart figure and walked with an air.他身材魁梧,走起路来很有气派.The stalwart volunteers marched in this morn...

任何地板上经常有轮椅走动几乎都会有所磨损。Constant wheelchair use will scuff almost any floor surface.将用钢缆替换磨损的绳索。Steel cable will be used to replace worn ropes.购买部分磨损轮胎时要格外当心。Extreme caution should be exercised when buying part-worn tyres....

homoentropic的音标：homoentropic的英式发音音标为：[həʊməen'trɒpɪk]homoentropic的美式发音音标为：[hoʊməen'trɒpɪk]...

The measurability of effects on reducing the frequency noise was indicated.指出了低频降噪效果的可测性.Finally, the lack of accurate measurability severely hampers the statistical assessment of suitability a stated hypothesis.最后, 缺乏精确...