Wei er liao jun yi (3 risultati)

Hardcover. Condizione: New. HardCover. Pub Date: 2024-01 Pages: 241 Language: Chinese Publisher: China Science and Technology Press Lize Meitner's Critical Biography introduces the life of Lise. For a female scientist in the 18th century. there are various The unfair treatment is obvious to all. and Marie Curie. who is 11 years older than her. also encountered the same situation. Lizzie devotes all her efforts to research. loves music and reading in life. and is pure and peaceful in relationships. This book focuses on t.…

Hardcover. Condizione: New. HardCover. Pub Date: 2024-01 Pages: 235 Language: Chinese Publisher: China Science and Technology Press Feng Braun is an American rocket expert born in Germany and one of the pioneers of the aerospace industry in the 20th century. He was the chief designer of Nazi Germany's famous V2 rocket. After World War II. the United States brought him and his design team to the United States. After moving to the United States. von Braun served as the chief designer of NASA's space research and developme.…

paperback. Condizione: New. Language:Chinese.Paperback. Pub Date: 2015-5-1 Pages: 441 Publisher: Machinery Industry Press book covering the basic motor function in their typical applications. the use of coordinate transformation in an effort to get a more intuitive. simple and easy to use model. Try to reduce the mathematical derivation of the book's length. giving priority to the concept of the culture of the motor system. interpretation and use of electrical ports and external characteristics of the motor mechanical p.…