“丁二烯”用英语怎么说

聚丁二烯经一系列反应转变成丙啶基化合物 ( 聚丁二烯亚胺 ).Polybutadiene is changed to an aziridinyl compound ( polybutadieneimine ) by a series of reactions.丁二烯的衍生物,用于聚合制成氯丁橡胶.A synthetic rubber made from the polymerization of butadiene sodium.利用哈...

knap的第三人称单数（三单）为：knaps...

aqueous的音标：aqueous的英式发音音标为：['eɪkwiəs]aqueous的美式发音音标为：['ekwiəs, 'ækwi-]...

Specific lipase - catalyzed interesterification, especially acidolysis is reversible reaction, leading to equilibrium.酶促酯交换反应, 尤其酸解是一种可逆反应, 即反应有平衡点,山于平衡的原因,通过这种反应得到的最终产品的得率不理想.After FP acidolysis, the lignin was once aga...

n.地质岩石单位...

corporeal的反义词有：spiritual, spiritual。adj.corporeal的反义词（肉体的;物质的）：spiritual。corporeal的反义词（其他释义）：spiritual。...

logout的音标：logout的英式发音音标为：['lɒgaʊt]logout的美式发音音标为：['lɔgaʊt]...

肋软骨胸骨成形术，漏斗胸矫正术...

I must have driven past that place thousands of times.我得有上千次开车经过那里。There are thousands of students absolutely gagging to come to this university.肯定有成千上万的学生都渴望到这所大学念书。Thousands of refugees are packed into over-crowded tow...

extractable的音标：extractable的英式发音音标为：[ɪks'træktəbl]extractable的美式发音音标为：[ɪk'stræktəbəl]...

trouser的音标：trouser的英式发音音标为：['traʊzə(r)]trouser的美式发音音标为：['traʊzɚ]...

He definitely wants to perform further tests, such as a biopsy and some x-rays.他肯定很想做进一步的检查，如活组织检查和X光片等。A muscle biopsy is positive for fungus.肌肉活组织检查发现有真菌侵犯.A biopsy revealed that the histological change was compatible ...

n.顶点心电图，顶点心动描记曲线（图）...

preface的复数形式为：prefaces...

adj.百分度的，摄氏的，摄氏温度计的n.摄氏...

His visit is intended to strengthen ties between the two countries.他此次访问旨在增进两国间的关系。In a strange way, his affair caused our relationship to strengthen.奇怪的是，他的婚外恋倒使我们之间的关系更加紧密了。I am also looking urgently at how we can stre...