a problem in thermodynamics that stymied half the class花费了半节课时间才解决的一个热力学问题Based on thermodynamics and kinetics analyse, some research achievements in theory a - bout melting intercalation are summarized.结合热力学和动力学的分析, 概括了...
在这样的测定中,采用Gooch坩埚或类似的过滤器.Gooch crucibles or similar filters are used for such measurements.所有重量分析需要某种坩埚或器皿保留残渣或沉淀物.All gravimetric measurements require some sort of crucible or dish to hold the residue or precipitate.大多数...
The mesophyll consists of two layers of palisade parenchyma.叶肉是由两层栅栏薄壁组织组成.Aerenchyma is well developed in mesophyll.叶肉中通气组织发达,且均有不规则裂生性气腔.The larva eats the mesophyll tissues and makes the leaves yellow and deciduous.幼虫...
I'm a passionate believer in public art...我是公共艺术的狂热信徒。I'm a great believer in the benefits of this form of therapy...我坚信这种治疗形式非常有益。I’m a firm believer in always telling the truth.我坚信应该说真话。Mum was a great belie...
那不是气球，这点我敢肯定。It wasn't a balloon — I'm certain of that.我敢说你上学时体育很棒。I bet you were good at games when you were at school.我敢说他按照要求做了。I dare say he did as he was bidden....
Gaseous helium is inert, colorless, odorless, non corrosive, and nonflammable.气态氦极不活泼, 无色, 无嗅, 无腐蚀性, 不可燃.The application of gaseous ozone as ( biocide ) is a questionable practice.温室中使用臭氧气体防治病虫害是个错误.The rate of chlorosul...