Ye zhao yang (208 risultati)

paperback. Condizione: New. Language:Chinese.Pages Number: 369 Publisher: China Agricultural Press. Pub. Date :2007-04. The book pollution-free rice-fish culture as a precondition. the system introduces a variety of sub-chapters in the rice paddies famous fish farming methods. many described The use of pesticides and pollution-free method of fish medicines. and strive to biological control. pest control in fish. This book includes: pasture and forage crops cultivation and management techniques; forage harvesting and pro.…

Condizione: As New. Unread book in perfect condition.

Condizione: As New. Unread book in perfect condition.

Condizione: New.

Condizione: New.

Condizione: New.

paperback. Condizione: New. Language:Chinese.Paperback. Publisher: China Environmental Science Press. Book and optimization for environmentally friendly land-use main line. in the system Investigation of changes in land use in Beijing and its impact on ecological environment. land planning and strategic environmental impact.…

Paperback / softback. Condizione: New. New copy - Usually dispatched within 4 working days.

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

Condizione: New.

paperback. Condizione: New. Language:Chinese.Paperback.Pub Date:2024-09 Pages:332 Publisher:China City Press This book is a quick reference volume of commonly used laws. regulations and standards for house inspection in the Professional Competence Training Textbook for House Inspection Practitioners. The book is divided into three parts. which respectively introduces commonly used laws and regulations for house inspection. quick reference to standards and specifications for common house inspection problems. and commonly.…

Condizione: New.

Condizione: New.

Condizione: New.

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

Condizione: As New. Unread book in perfect condition.

Condizione: As New. Unread book in perfect condition.

Paperback. Condizione: New. Natural products chemistry-the chemistry of metabolite products of plants, animals and microorganisms-is involved in the investigation of biological phenomena ranging from drug mechanisms to gametophytes and receptors and drug metabolism in the human body to protein and enzyme chemistry. Introduction to Natural Products Chemistry has collected the most important research results of natural product chemistry in China. It overviews the basic principles of isolation, structure, and characteristics of natural products and illustrates current research techniques of structure elucidation with real-life examples of wet chemistry and spectroscopic analyses (UV, IR, MS, and NMR, especially 2d-NMR, HMBC, and HMQC), bioactivity, biosynthesis, and chemical synthesis. Specifically, this book covers:Extraction and isolation of natural productsChemistry of fungal productsAlkaloids, sesquiterpenoids, diterpenes, and saponinsAmino acids and peptidesFlavonoids, anthraquinones, coumarins, and lignansMarine natural productsStructural modification of active principles from traditional Chinese medicineChemical synthesis of natural productsAlthough natural products chemistry has produced enormous results and made great contributions to human health, industry, and agriculture, only a fraction of natural resources have been rigorously studied. Chinese natural products are a gold mine for further exploration with modern technology and methods. This book represents the continuing collaboration between the fields of natural products chemistry, medicine, biology, and agriculture which will continue to discover and implement novel chemical products from natural sources.…

Condizione: New. 1st edition NO-PA16APR2015-KAP.

Soft cover. Condizione: New. Language:Chinese.Author:ZHAO RONG TUI XIU QIAN XI ZHONG YANG GUANG BO SHI YE JU DUI WAI BU BIAN JI JI ZHE .Binding.Publisher:Earthquake Press.

Condizione: New.

paperback. Condizione: New. Language:Chinese.Paperback.Pub Date:2023-11 Pages:220 Publisher:China Renmin University Press This book is based on the professional position group of the computer network technology professional group. Taking the development process of the enterprise actual project as an example. it unfolds the project task content and project practice. highlighting practicality and operability. The setting of the textbook content can not only cultivate students' job skills. but also enhance their innovation.…

paperback. Condizione: New. Language:Chinese.Paperback. Pub Date: 2024-08 Pages: 178 Publisher: China City Press The rise of the home inspector profession stems from market demand and the evolving real estate industry. The professionalization of home inspectors is still in its early stages. with many issues requiring standardization. Improving the professional quality of home inspectors is not only crucial for consumers' living quality but also an inherent requirement for regulating the home inspection industry and prom.…

Condizione: New. In English.

Condizione: New. In English.

Condizione: Brand New. New. US edition. Expediting shipping for all USA and Europe orders excluding PO Box. Excellent Customer Service.

Soft cover. Condizione: New. Language:Chinese.Author:WAN FU YI YE YANG ZHAO SHENG HUI ZHU BIAN.Binding.Publisher:Shandong People.

paperback. Condizione: New. Paperback. Pub Date: 2023-12 Pages: 125 Language: Chinese Publisher: China Agricultural Publishing House This book introduces the development of organic agriculture in 18 countries in Europe and Central Asia. including Kazakhstan. Kyrgyzstan. Tajikistan. Turkmenistan and Uzbekistan in Central Asia; Belarus. Moldova. Russian Federation and Ukraine in Eastern Europe; Armenia. Azerbaijan and Georgia in the South Caucasus. and Albania. Bosnia and Herzegovina. Montenegro. North Macedonia. Serbia a.…

Condizione: New. This is a Brand-new US Edition. This Item may be shipped from US or any other country as we have multiple locations worldwide.

paperback. Condizione: New. Language:Chinese.Pages Number: 1 Publisher: Chinese Medical Science and Technology Press Pub. Date :2006-08.