The absorbability and resistance of various trees are different to fluorine.不同树种对氟化物的吸收能力有差异.Molecular sieve has the advantages of good absorbability, reproducibility and heat stability.分子筛具有吸附性、再生性, 热稳定性好.The paper stud...
The absorbability and resistance of various trees are different to fluorine.不同树种对氟化物的吸收能力有差异.Molecular sieve has the advantages of good absorbability, reproducibility and heat stability.分子筛具有吸附性、再生性, 热稳定性好.The paper stud...
When winter comes, some birds will fly away to the south.冬天到来时, 一些鸟就会飞到南方去.You must approach the bird very quietly or it will fly away.你必须悄悄地走近那只鸟,否则它会飞走的.You won't need to ride him; just hold on, and he'll fly...
Most of the New Grange site is an earth - covered cairn.新格兰奇的大多数遗迹是被泥土覆盖的石堆.New Grange is one of the most extravagantly decorated prehistoric tombs.新格兰奇是装饰最豪华的史前陵墓之一.In a few minutes Norman Grange stamped along the veran...
There will be no cribbing from anyone else's work!不容剽窃他人的作品.Students charged that cribbing had been going on at the school for years.学生们控告说,抄袭现象在这所学校里已持续多年了.You have been cribbing from Bennett...你一直在抄袭贝内特。You have b...