Bioremediation of petroleum contaminated soil by plants and arbuscular mycorrhizal fungi in Northern Shaanx Preliminary study on serum pharmacochemistry of petroleum ether fraction in ethanol extract from Xiaoyao Powder based on UPLC-PDA Suppressive effect of plant secondary substances and ecological measures on Liriomyza sativae population Role of Auxin in Increasing Output of Fritillaria thunbergii Miq Study on matrix proportion of hydrophilic SIS hot melt pressure sensitive adhesive suit modified by RLPO Effect of Brassinolide (BR) on the Antioxidant System of Amorpha fruticosa Seedlings under Petroleum Pollution Petroleum Sporo-pollen Assemblages and Petroleum Source Rocks of North Tarim Upheaval in Xinjiang Palynological Evidence for the Tertiary Petroleum Source of the Qaidam Basin Palynological Evidence for Jurassic Petroleum Source of Qaidam Basin Spores and Pollen from Crude Oil of Kashi Depression, Xinjiang Potential Influences of Petroleum Pollution on Soil and Legume Shrubs and Grasses in the Loess Area Remediation Effects of Forage Straws on the Biochemical Properties of Petroleum-contaminated Soil in the Oil Zone of Northern Shaanxi Chemical constituents from petroleum ether portion of Abelmoschus esculentus On the Effect of Treating Petroleum-contaminated Soil by Different Bioremediation Technologies The efficacy and cost accounting of different control programs against some citrus pests Spores and Pollen from Crude Oil of Dushanzi Oilfield in Xinjiang Application of microorganism in bioremediation of contaminated environment Effect of petroleum ether extract from Holotrichia diomphalia grub on proliferation and apoptosis of human cervical carcinoma HeLa cells Effects of Festuca arundinacea on the microbial community in crude oil-contaminated saline-alkaline soil. STUDIES ON SPATIAL VARIABILITY OF CONTENTS OF PETROLEUM ETHER EXTRACTS FROM FLUE-CURED TOBACCO LEAVES AND SOIL FERTILITY FACTORS IN TOBACCO PLANNING FIELDS IN CENTRAL HENAN PROVINCE EFFECT OF WATERLOGGING AT MATURE STAGE ON THE CONTENT OF THE PETROLEUM ETHER EXTRACTS,THE MAIN CHEMICAL CONSTITUENTS AND AROMA MATTER OF FLUE-CURED TOBACCO Analysis of the composition of petroleum extraction from stem and leaf of Tetraena mongolica Spores and Pollens from Crude Oil of Turpan Basin, Xinjiang studies on the Chemical Constituents of Notopterygium incisium Ting Ⅲ Chemical Constituents Isolated and Identified from Petroleum Etber Extracts of N. incisium Ting Effects of Petroleum Ether Extract of Peucedanum praeruptorum Dunn on Rabbit Trachea Smooth Muscles Antidepressive effects of petroleum ether extract from Ranae Oviductu and its possible mechanism