Study on measuring units of Chinese medicine in Song dynasties Study on measuring units of Chinese medicine in Wei Jin and Southern and Northern dynasties STUDY ON THE METHODS FOR MEASURING MICROBIAL BIOMASS NITROGEN IN SOILS TRACER KINETICS RESEARCH ON THE VARIATION OF TRANSPORTATION VELOCITY OF PHOTOSYNTHATE IN STEM AND SHEATH OF RICE Variation in Transpiration Rate of Plant Cuttings The Regressive Analysis on the Tree-measuring Factor of 5 Species of Clustering Bamboo from the South of Zhejiang Province Influence of initial nitrate-nitrogen on methods of measuring soil nitrogen supplying capacity in calcareous soils An Instrument for Auto Measuring the Width and Length of Wood Board Estimating Plant Root Biomass Using the Electrical Capacitance Method Ecological footprints:Calculation and analysis of ecological footprints from 1999 to 2001 in Liaoning Province The Important Concept of Molecular Ecology——Genetic Distance and Its Measuring A Measuring, Reporting and Verifying System for REDD+ Activities in China Estimating aboveground biomass of Trifolium repens community using measuring plates. A Comparison on the Transpiration Values Measured with Steady State Porometer and Other Three Methods Measuring sustainable development with the ecological footprint method——take Zhangye prefecture as an example A Technology of Gathering Forest Diameter Based on Image Understanding A design of carbon-sink model of urban landscape vegetation driven by remote sensing THE ESTABLISHMENT OF A SINGLE-TREE WATER BALANCE MEASUREMENT METHOD A STUDY ON COMPARISON OF MEASURING WATER-CONSUMPTION FOR TRANSPIRATION IN POPLAR Studies on Dynamic Characteristics of Seriphidium transiliense Modules Study on other measuring units of Chinese medicine in Sui and Tang dynasties Study on volume and length units of Chinese medicine in Song dynasties