Understand and use the chemistry energetics and spectroscopy of poly atomic radicals.理解和应用多原子分子自由基的化学性质、能量学和光谱知识.Energetics: The study of the flow and transformation of energy.力能学: 研究能量的流动及转变的学科.At this time, researchers...
I HAVE REFERRED to various union make - work and featherbed practices.前面我已经提到了工会制造工作机会和闲职就业的种种做法.God becomes man becomes fish becomes barnacle goose becomes featherbed mountain.天主变成人,人变成鱼,鱼变成黑雁,黑雁又变成堆积如山的羽绒褥垫....
Our teacher is known for her fairness in grading pupils.我们的老师以给学生评分公平著称.The teacher spent all weekend grading the children's papers.那位教师花了整个周末给孩子们的试卷打分数.The teachers are grading the papers.老师们正在给卷子打分数....