isoamyl的意思

isoamyl的音标：isoamyl的英式发音音标为：[aɪsəʊ'æmɪl]isoamyl的美式发音音标为：[aɪsoʊ'æmɪl]...

The progresses in the synthesis study of isoamyl isovalerate at home and abroad were reviewed.综述了国内外对异戊酸异戊酯的合成研究的进展情况.Isoamyl butyrate was synthesized by using potassium bisulfate as the catalyst.以硫酸氢钾为催化剂,正丁酸和异戊醇为原料合成了正...

Isoamyl butyrate was synthesized by using potassium bisulfate as the catalyst.以硫酸氢钾为催化剂,正丁酸和异戊醇为原料合成了正丁酸异戊酯.Isoamyl butyrate was synthesized by using ceric sulfate as the catalyst.以硫酸高铈为催化剂,正丁酸和异戊醇为原料合成了正丁酸异戊酯.Isoamyl bu...

The old man lifted his cardigan to scratch his side.老人撩起开襟毛衣挠了挠身体的一侧。Keep handy a lightweight sweater or cardigan.手边备一件薄的套头毛衣或开襟毛衫。I knitted this cardigan myself.我自己织的这件开襟毛衣。...

encephalopuncture的音标：encephalopuncture的英式发音音标为：[enkefə'ləʊpʌŋktʃə]encephalopuncture的美式发音音标为：[enkefə'loʊpʌŋktʃə]...

“空想”的英语可以翻译为：fancy，idle dream，daydream，fantasy，dream...

detractive的音标：detractive的英式发音音标为：[dɪ'træktɪv]detractive的美式发音音标为：[dɪ'træktɪv]...

bell的现在完成时为：belled...

A fast backprojection algorithm for Computerized Tomography ( CT ) fan - beam reconstruction is proposed.提出了一种用于扇束CT ( 计算机断层扫描 ) 重建的快速滤波反投影算法....

huntsman的复数形式为：huntsmen...

Such prejudices die hard.这些偏见很难消除。George is such a die - hard. He never gives up.乔治非常顽固, 他从不会屈服.But ignorance and misinformation about the health hazards of beryllium die hard.关于健康的破坏物铍的无知和误传是很顽固的....

pastoral的音标：pastoral的英式发音音标为：['pɑ:stərəl]pastoral的美式发音音标为：['pæstərəl]...

n.溶化奶油，干酪( fondue的名词复数 )...

入侵者最终被赶回到自己的国境内.The invaders were pushed back beyond their own country eventually.我们不能向入侵者屈服.We can never bow the neck to any invaders of our country.坚固的堡垒使入侵者无法攻入.The strong fortress mocked the invaders....

fatten的一般过去时为：fattened...

The doctor segregated the child sick with scarlet fever.大夫把患猩红热的孩子隔离起来.They segregated the boys from the girls.他们把男孩和女孩分开.The dances were supposed to be string segregated.一般说来,对舞会要加以严格的区别....

“罐装的”的英语可以翻译为：canned ...

患者按十分制给这些治疗方法打分。The patient rates the therapies on a scale of zero to ten.他指责教师打分不公平.He accused his teacher of unfair marking.打分时他要考虑哪些因素?What factors does he take into consideration in determining the grades?...