Chen chuan yang zhen (5 risultati)

paperback. Condizione: New. Pub Date: 2014-07-01 Pages: 206 Language: Chinese Publisher: China Light Industry Press Photoshop graphics and image processing technology projects of higher vocational education course Twelfth Five Year Plan textbook in the preparation process. and strive language refining operations Step detail. with pictures fine. illustrations. vivid. while focusing on the combination of theory and practice. the choice of the business case for operability. fully embodies the learning to do. learning by do.…

paperback. Condizione: New. Paperback. Pub Date: 2021-01-01 Pages: 168 Language: Chinese Publisher: Metallurgical Industry Press This book combines theoretical analysis. field test. numerical simulation and engineering application to systematically analyze the key technologies of sunk well assisted underwater blasting Discourse.?The main contents include: introduction. finite element numerical simulation of submerged blasting to assist sinking in the caisson. experimental research on the effect of underwater blasting on.…

Hardcover. Condizione: New. Language:Chinese.Hardcover. Pub Date: 2020-08-01 Pas: 450 Publisher: People's Traffic Press Co. Ltd. Based on the author team related research results and multi-year engineering practical experience. it focused on the long-term tunnel rock tunnel drum in the complex geological conditions of mountainous areas. Key technologies in the machine (TBM) and its excavation. This book is divided into 14 chapters: Chapter 1 TBM technology .…

Hardcover. Condizione: New. HardCover. Pub Date: 2021-06-01 Pages: 989 Language: Chinese Publisher: China Agricultural Science and Technology Press Vegetable Diseases and Pests Diagnosis and Control Color Illustration The pests and diseases included in the disease and insect pests are relatively serious occurrences and need to be focused on. .?The book gives a comprehensive introduction to the occurrence rules and control techniques of these diseases and insect pests. and introduces the comprehensive prevention and cont.…

paperback. Condizione: New. Paperback. Pub Date: 2019-12-01 Pages: 490 Language: Chinese Publisher: Zhejiang University Press Tianmu Mountain Common Medicinal Plants Illustrated Book collected a total of 463 medicinal angiosperms. using the APG IV system (APG IV. 2016) Arranged. with pictures and texts. the basic medicinal value of each species is introduced. and the Chinese name and Latin scientific name index are attached to the back of the book. which is convenient for readers to find.?This book allows readers to und.…