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- Following the Teaching Rules and Practicing the Teaching Reformation-- Reform and practice of the course "Introduction to Earth Science" 遵循教学规律实践教学改革--"地球科学概论"课程教学改革与实践
- Introduction to Earth Science 地球科学概论
- A force-field, of course. Not the Netzian Field, known to Earth science, for that glowed and emitted a crackling sound. This one was invisible, silent. 那理应是个力场，但肯定不是地球科学家们所称为内特西磁场之类的玩意，这种场既无声也无形，更不会燃烧着噼啪作响。
- This course is designed as an introduction to the subject. 这门课程是作为该科目的入门课而开设的。
- That bad failure brought them down to earth with a bump. 那次惨重的失败才使他们猛然知道天高地厚。
- The balloon burst and fell to earth. 气球破裂而落到地上。
- This book is titled An Introduction to American Literature. 这本书名为《美国文学指南》。
- Her mother's voice brought her back to earth. 母亲的声音使她从幻想中清醒过来。
- The police eventually ran him to earth in Paris. 警察穷追不舍，终於在巴黎找到了他。
- The parachutist floated gently down to earth. 跳伞者轻飘飘地降落到地上。
- INTRODUCTION TO NEW ZEALAND EDUCATION AND SCIENCE GROUP LTD. 新西兰教科集团简介。
- Mission control ordered the spacecraft to return to earth. 指挥部命令宇宙飞船返回地球。
- She was shy at her introduction to the guests. 她备介绍给客人时有些害羞。
- The damaged aircraft plummeted down to earth. 损坏的飞机垂直坠落于地上。
- When his money ran out, he came down to earth (with a bump). 他把钱用光时，才(赫然)如梦初醒。
- Mary gs shy at her introduction to the whole class. 当被介绍给全班同学时，玛丽很害羞。
- You'd better come back to earth now and finish your homework. 你最好别再胡思乱想了,把作业做完。
- Geophysics is an important branch of earth science. 地球物理学是地球科学的重要学科。
- This book is an Introduction to Radio. 这本书是《无线电入门》。
- Get an introduction to a well-known professor. 介绍给一位知名教授。
