No clear spherulitic morphology was observed in polarizing optical micrograph of PHB - diol.在PHB-diol的偏光显微镜照片中观察不到明显的球晶形态.The water - borne polyurethane was based on polyester diol and toluene diisocyanate etc.以聚酯多元醇、甲苯二...
Microbial inoculum could enhance microbial community functional diversity and evenness degree.接种菌剂提高了微生物群落功能多样性和群落均匀度.Sterile cotton - tipped applicators in individual glass tubes conveniently used to obtain inoculum dur...
她慈祥地接受了他们的致意.She accepted their tribute graciously.奶奶慈祥地笑了笑.Granny smiled an affable smile.他慈祥地向下打量着他们,并用手抚摸他们的头.He looked kindly down on them and patted their heads....
He whirled round to see what was happening.他迅速转过去看发生了什么事。Once the cab was also passed by a calash rapidly whirled along by two post - horses.有一次,单人马车越过一辆由两匹马拉着正在疾驰的四轮马车.Leaves whirled in the wind.落叶在风中旋转。Not receiving an...
We felt we might finish third. Any better would be a bonus.我们感觉我们可能会获得第三名，要是能比这个名次更好那就是意外的惊喜了。Bonus notices were issued each year from head office to local agents.分红通告每年由总公司发送至地方代理商。We've also got a bonus quiz with ...
“恐怕他生病了。”——“真是遗憾。”"I'm afraid he's ill." — "I'm sorry to hear that."恐怕他们会破译盟军的密码。It was feared they could break the Allies' codes.我隐隐觉得他们恐怕要成功了。I have a sneaking suspicion that they are going to succe...