butin 第1页

Wild Fruit Tree Resources in Hubei Province Distribution characteristics of organic carbon and total nitrogen in dry farmland soil aggregates under different tillage methods in the Loess Plateau of central Gansu Province PROCESS AND DRIVING FORCES OF ADVERSE SEPARATION OF THE DISTRIBUTING AREA OF WILD RICE AND RICE ( O.sativa .L)DURING PAST 2000 YEARS Ⅰ.RELATIONSHIP BETWEEN THE DISTRIBUTING AREA OF WILD RICE AND RICE ( O.sativa. L)AND POPULATION DISTRIBUTION IN A VERTICAL DISTRIBUTION OF CHAETOGNATHS IN THE EAST CHINA SEA IN SUMMER OF 1978 The Plant Fine Roots Image Monitor Analysis System Based on Linear CCD Windbreak Effects of Different Scheme Artemisia ordosica Shrub for SandFixation in Low Cover Genetic differentiation and distributing pattern of Cordyceps sinensis in China revealed by rDNA ITS sequences Biosynthesis of arbutin from crown gall of transgenic Panax quinquefolium Configuration and Dynamic Formation of Root System in Flue-cured Tobacco Cloning and Bioinformatics Analysis of VdAS1 Gene in Vaccinium dunalianum (Ericaceae) Studies on the Change of Flavone Contents and Its Distribution in Ginkgo biloba Leaves Wild Fruit Tree Resources in Hubei Province Biotransformation of 4-Hydroxybenzen Derivatives by Hairy Root Cultures of Polygonum multiflorum Thunb. Studies on biotransformation of arbutin by 4-hydroxy phenol in hairy root of Polygonum multiflorum The algorithm update of Weibull Distribution parametric identification and its application on measuring the distribution of diameter and age of Moso bamboo forests in Zhejiang Province, China Expanding process of urban areas at different scals: a case study in Beijing region Studies on the Change of Flavone Contents and Its Distribution in Ginkgo biloba Leaves Studies on chemical constituents from roots of Pterospermum heterophyllum Studies on chemical constituents from roots of Pterospermum heterophyllum Synthesis and identification of butin artificial antigen Expermental Study and Textual Reseatchon Whether the Genus of Pyrola Contains Arbutin Studies on the Arbutin Biosynthesis by Hairy Root of Panax ginseng C.A Mayer The relationship between species distribution pattern and environment factors in grassland of the Yunwu Mountain The Sulfur Absorption and Spatio-Temporal Distributing in High-Yield Summer Ma ize Analysis on the Geographical Distribution Characteristics of Angiopteridaceae and Its Causes in Yungui Plateau and Hengduan Mountains, China Determination of Arbutin in the Herbs of Vaccinium vitis idaea L.by RP HPLC Resource crisis and protective measures on Rhizoma et Radix Notopterygii Polypore species diversity, floral composition, and distribution characteristics in Changbai Mountains, Northeast China. Comparative studies on content of arbutin, bergenin and catechin in different part of Bergenia purpurascens and B. crassifolia Effect of solution environments on ceramic membrane microfiltrationof model system of Chinese medicines Study on characteristics of pharmacological effects of traditional Chinese medicines distributing along stomach meridian based on medicinal property combination Comparison of arbutin contents from Bergenia purpurascens in Yunnan