Sha ming juan (4 risultati)

paperback. Condizione: New. Paperback.Pub Date:2021-04-01 Pages:154 Language:Chinese Publisher:Chemical Industry Press Facility Horticulture Experiment Internship Guide is mainly aimed at the teaching content of horticulture. gardening. facility agricultural science and engineering undergraduate majors in experiment and practice practice write. This guidebook consists of 4 chapters and 62 practical projects. It mainly introduces the investigation and design of facility types. environmental regulation technology in facil.…

paperback. Condizione: New. Paperback. This tutorial is divided into four parts. the first part of the focus is on helping students master the skills of listening and language. cultivate and improve the awareness of students to participate in the exchange of teaching students how to make a difference on different issues. how to show themselves and each other the desire of the exchange. The second part explain the speech should be to master the basics. including how to use the beginning of the speech tips to seize the at.…

paperback. Condizione: New. Paperback. Pub Date: 274 Language: Chinese Publisher: Beijing University of Technology Press. Exploration of online learning evaluation and certification under large data is an overview of online learning evaluation. online learning behavior evaluation index system. Online learning activities and learning evaluation design. online learning results of certification and conversion. etc. …

paperback. Condizione: New. Paperback.Pub Date:2020-06-01 Pages:169 Language:Chinese Publisher:Science Press Inland Saline Soil Engineering Mechanism and Road Performance is based on road engineering in inland saline soil areas. and is used for saline soil roadbeds. The problem of salt swelling. swelling. deformation. etc. is systematically studied. the stress-strain relationship of saline soil under different salt content. water content and other conditions is established. and the moisture content of natural saline so. …