“烃”的英语

在不完全的燃烧中,一些烃燃料裂解.During incomplete combustion some of the hydrocarbon fuel is cracked.某碳氢化合物已知可能是烯烃或是烷烃.A hydrocarbon was known to be either an alkene or alkane.苯环型烃都是非经典烃, 因此,可能是芳香烃.The benzenoid hydrocarbon are all non...

“烃”的拼音为：tīng...

n.前臂部，四足动物（如马）前肢的一部分...

科学家根据那些化石的骨骼结构确定其年代.Scientists have dated the fossils by their bone structure.有两个因素对生物化石的保存是有利的.Tow factors are favorable for the preservation of organisms as fossils.它们是怎样变成化石的?How did they become fossils?...

v.鸟( hover的第三人称单数 )，靠近（某事物），（人）徘徊，犹豫...

“偏微商”的拼音为：piān wēi shāng...

Cleridae的音标：...

高可靠性的进坯、上坯、出坯系统、使吹瓶机故障率降到最低.Precise preform loading system in order to minimize failure rate....

His solution : DAC Vision would develop its own state - of - the - art machinery for making eyeglass lenses.国际先进技术水平的;艺术级---这两种会比较贴切吧. 你所想的“巧夺天工”似乎太“拽”了,感觉也你真能展开想像的翅膀!The third column of Table 1 gives the normalized DAC ...

“裁判”的拼音为：cái pàn...

bill的音标：bill的英式发音音标为：[bɪl]bill的美式发音音标为：[bɪl]...

“中间”的近义词/同义词：中心, 中央。...

“敌对”的拼音为：dí duì...

雷酸盐基本上不同于异氰酸盐和异氰三聚物的盐.The salts of fulminic acid differ basically isocyanic acid and its trimers.西兰花和西兰花芽中异硫氰酸盐的含量是最高的.Broccoli and broccoli sprouts have the highest amount of the isothiocyanates.尿中硫氰酸盐的吡啶-巴比妥酸分光光度测定方法.U...

n.黑板( chalkboard的名词复数 )...

n.雅典娜（智慧女神）...

Roy: You mean you can pirouette and all that sort of thing?罗伊: 你的意思是你能“单脚着地旋转”和做诸如此类的动作?...a graceless pirouette.笨拙的单脚尖旋转She turned a pirouette on the ice.她在冰上做了个单足旋转动作.And you mean you can pirouette and all that sort of...