Analogically, selectivity of 95 % - 97 % were att ained with Lindlar catalyst poisoned by lead.以Lindlar催化剂合成芳樟醇,脱氢芳樟醇转化率为99%～100%, 合成芳樟醇选择性为95%～97%.In dreams we think analogically.梦作类比的思考....
他手里拿着两脚规,是用两根长辐条做成的.In his hands he holds a compass made of two pointed sticks.把两脚规拿去量一量, 这才是该办的事!Mark it out with the compasses, that's what's wanted!把两脚规拿过来!Give the compasses here!...
Antie跟你说着顽儿的. ”Auntie is only teasing you. "计算结果表明,随着磁体晶粒易轴取向度的变差,磁体的剩磁 、 矫顽力均随之下降.The remanence, coercivity energy product decrease with deteriorated grain alignment.咖啡和茶会在茶杯和马克杯上留下顽渍.Coffee and tea can leave stubborn m...
Air inside an alveolus gives oxygen to blood and receives carbon dioxide from blood.肺泡里的空气给血液供氧,同时接收血液里的二氧化碳.Results Allergic alveolus inflammation can lead to pleural effusion.结果:过敏性肺泡炎可以并发胸腔积液.Conclusion alveolus had i...
...the UN secretariat.联合国秘书处Why are you joining forces with the ovement's secretariat?你们为什么要和秘书处的家伙们站在一边?He worked at the Secretariat of the United Nations for forty years.他在联合国秘书处工作了40年。Students tried to barge into...
Today we have radios, TVs, and a whole host of gadgets powered by electricity.今天我们有收音机、电视机和一大堆小型电器。Most department stores have TVs and radios in their Home Entertainment Departments.大多数的百货商店设有家庭娱乐部,在那里可以买到电视机和收音机.Our vid...
电影还利用了新闻片片段和街头采访的表现手法。The film also made use of newsreel footage and vox pop.她想起的那些支离破碎的片段连不上。The fragments of memory she dredges up do not fit together.只有开场片段能称得上是真正的创新。Only the opening sequence could claim to be genuin...