Establishment of design space for production process of traditional Chinese medicine preparation Optimization of supercritical fluid extraction of bioactive components in Ligusticum chuanxiong by orthogonal array design Extraction and separation of solanesol from Nicotiana tobacum by supercritical fluid extraction and silica gel column chromatography Effect of pressure in supercritical state on extraction and crystallization of andrographolide Study on supercritical CO_2 extraction process of glycyrrhetic acid in Glycyrrhiza uralensis Chemical constituents of volatile oils from Catunaregam spinosa fruits Determination of Rhein,Emodin and Physcion in Tuber Fleeceflower (Polygonum multiflorum) by Supercritical Fluid Extraction-HPLC Ginsenosides from Panax ginseng by supercritical CO2 reverse microemulsion extraction Characterization of Fertility Alteration in 8 Environment-sensitive Genic Male-sterile Lines of indica Rice Basic features and monitoring methodologies of atmospheric nitrogen deposition. Accumulative nitrogen deficit models of wheat aboveground part based on critical nitrogen concentration. THRESHOLD PERIOD OF WEED CONTROL IN TRANSPLANTED RAPE IN JIANGSU PROVINCE ON THE PHOTOPERIODIC REACTIONS IN DIFFERENT VOLTINISM ECOTYPES OF ASIAN CORN BORER A STUDY ON NUTRIENT DIAGNOSES OF PHYLLOSTACHYS PUBESCENS INFLUENCE OF TEMPERATURE ON COLONY GROWTH OF ECTOMYCORRHIZAL FUNGI IN PURE CULTURE SIMULATING DIAGNOSIS OF THE OPTIMUM NUTRIENT STATUS IN FOREST TREE FOLIAGE A STUDY ON CRITICAL OUTPUT OF LOADERS AT TIMBER YARD STUDY ON FERTILIZATION EFFECT AND NUTRIENT DIAGNOSIS OF EUCALYPTUS UROPHYLLA BY“416-A”OPTIMUMMIXED DESIGN STUDY ON CHARACTERISTICS OF NON-ISOTHERMAL EXTRACTION OF WOOD WITH SUB-AND SUPERCRITICAL FLUID Correlations between Supercritical Extracts of Coniferous Fuel and the Heat Yield Value and Ignition Point Studies on the critical values of phosphorus in wheat genotypes with phosphorus efficiencies USMM technology application in extraction and separation of Salvia miltiorrhiza Supercritical CO2 extraction of atractylenolide Ⅰ from Atractylodes macrocephala Supercritical extraction technique for essential oils in Keganliyan Oral Liquor Removal of Cu, As and Pb from chrysoidine by supercritical CO2 extraction Optimizing supercritical CO2 extraction of Curcumaphaeocaulis with uniformdesign and response surface methodology A Preliminary Study on the Critical-Daylength Evoking the Photoperiodic Sensitive Male Sterility of Rice and Their Responses to Other Environmental Factors Freezing resistance and injury indices for different cultivars of winterspring wheat in HuangHuaiHai Plain. Ⅰ. Comparison of  freezing resistance for different cultivars of winterspring wheat during midwinter period. Ecologically critical areas of broad-leaved Korean pine mixed forest in Changbai Mountains, China. Extraction of Essential Oil from Torreya grandis cv. merrillii Aril Using Different Isolation Methods, and Identification of Its Chemical Compositions by GC-MS Supercritical-CO2 Fluid Extraction of the Volatile Components in Roasted Peanut STUDY OF WATER REQUIREMENT DURING SEED GERMINATION AND SEEDLING ESTABLISHMENT OF MAIZE SEEDS Exploration on extraction process of Compound Baihuang Xiere Zhili Tablets based on orthogonal design and multi-index weight analysis Extraction and purification process of total fatty acid in Brassica campestris pollen Optimize preparation parameters of colon-specific pellets of Angelica Sinensis Radix supercritical fluid extraction with response surface analysis methodology Preparation of curcumin-EC sustained-release composite particles by supercritical CO2 anti-solvent technology Determination of Major Components in Liuyingwan Pills by Supercritical Fluid Extraction(SFE) Advances in extraction of alkaloids by super critical fluid extraction Study on active components of antioxidant from Rosmarinus officinalis by supercritical CO2 fluid extraction Extraction of diterpenoids from Pteris semipinnata by supercritical CO2 fluid and their analysis with HPLC-MS Supercriticai fluid CO2extraction of urosolic acid fromCornus officinalis Influence of supercritical C02 extraction technology on osthol content from fruits of Cnidium monnieri Technologic optimization of Kaempferia galanga by supercritical CO_2 extraction Influence of Environmental Factors on Seed Germination and Seedling Formation of Primula filchnerae Extraction of triterpenoids from fruits of Ganoderma lucidumby supercritical fluid extraction Study on Technique of Cholesterol Removal From Sthenoteuthis oualaniensis Eggs Through Subcritical R134a The Critical Period Affecting Fruit Setting of Sweet Cherry in Nanjing Study on forming technique of Maxing Antitussive and Antiasthmatic Grannule Effects of different extracting methods ontotal saponins extraction efficacy from Smilax china Economic threshold and critical period of competition of Flaveria bidentis New combination in Veronica (Scrophulariaceae s.l.) based on morphological characters and the seed storage protein polymorphism Effects of slope gradient on slope runoff and sediment yield under different single rainfall conditions. Effects of NaCl stress on the seedling growth and K+- and Na+-allocation of four leguminous tree species. The ecology of critically endangered Sinojakia sarcocarpa L. Q. Luo Study on test methods for soil available S and critical levels of S deficiency STUDY ON SULPHUR CRITICAL AND MOST EFFICIENT PERIODS OF CANOLA-DOUBLE LOW OILSEED RAPE (BRASSICA NAPUS CV. OSCAR) Analysis of volatile components in Pleurospermum wrightianum Boissieu.by GC/MS Bio-detection and Identification of Biochemical Substances in Pinus massoniana Leaves Research on preparation technology of baicalein particles by supercritical CO2 antisolvent method Study on total isoflavone from Puerariae Radix by subcritical water extraction Study on total isoflavone from Puerariae Radix by subcritical water extraction Study on soluble soybean polysaccharides as excipient for Epimedium Granules Studies on HSCCC preparation technology of diterpenoidtanshinone and its antitumor activity in vitro