Toxicity and determination of rotenone: research progress 鱼藤酮毒性及含量测定方法研究进展
Synthesis of Low Toxicity Urea-formaldehyde Resin Adhesive and Determination of Free Formaldehyde in Adhesive 低毒脲醛树脂胶的合成及胶液中游离甲醛的测定
Study on the Biological Characteristics and Toxicity Determination of the Pathogen of Gardenia jasminoides Bud Blight 红栀子芽枯病病原菌生物学特性及毒力测定
Amanita verna: cultivation and Toxicity Variation determination experimental study for acute and accumulative toxicities of hydroquinone 氢醌急性毒性和蓄积毒性的实验研究
This paper chiefly introduces the extraction, isolation, chemical component, pharmacological action, toxicity, processing and determination methods of the aconitum. 从乌头类中药的提取分离、化学成分、毒性及炮制、药理作用、临床应用和含量测定方法等方面进行介绍。
The article briefly introduced pollution condition to food, toxicity and determination method of fumonisin. 该文介绍伏马菌素对食品污染状况、伏马菌素毒性及伏马菌素测定方法。
Not only the accuracy is ensured, but also the toxicity in determination of Palladium content is reduced because of adding toxic substance of spectrophotometry method. 该法在保证测量精度的同时,减少了用分光光度法测定钯含量时因添加有毒试剂所带来的毒性。
The acute toxicity effect of Rana guentheri tadpole and the influence of testicular growth by dichlorvos and butachlor were studied adopting standard determination technique of aquatic biological toxicity. 采用标准水生生物毒性的测定方法研究敌敌畏和丁草胺对沼蛙蝌蚪的急性毒性效应以及对精巢发育的影响。
Isolation of venom of Naja naja atra AXD its toxicity determination of in different fractions 眼镜蛇蛇毒的分离及各组分毒性测定
Toxicity Determination of the Extractions from 8 species Plants to Forest Pests 8种天然植物粗提物对林木害虫的毒力测定
Mice toxicity determination indicates that the lethal dose of intact ricin was 0.2 μ g. 毒性试验表明:毒素致死量为0.2μg。
Population dynamics 、 sex ratio 、 developmental duration 、 developmental zero 、 effective accumulative temperature and toxicity determination of Prodenia litura were studied in this paper. 本文对斜纹夜蛾的种群消长、性比、发育历期、发育起点温度与有效积温以及毒力测定进行了研究。
Comparative Study of Acute Toxicity of Pre and Post-Emulsified Lipiodol Ricin OBJECTIVE: To establish a derivative HPLC method for quantitative determination of cisplatin in emulsion. 蓖麻蛋白碘化油乳化前后急性毒性的对比研究研究建立经萃取后衍生化高效液相色谱法,用于测定碘化油顺铂乳剂中顺铂含量。
In this paper, OA-producing fungi, the pollution of it to the agricultural commodities, its toxicity and determination methods are reviewed. 该文介绍赭曲霉素常见产生菌及其对食品污染,毒理学特性及检测方法。
Toxicity assessment and the determination of bacteria population. 残留有毒有害物、持久性有机污染物的检测,污染物毒性评价,细菌总数的测定等方面。
The chemical structure, physical and chemical characteristics, relation of structure and effect, toxicity, metabolic residues in animal body, determination of residues of phenobarbital ( PB) were reviewed. 本文就苯巴比妥(PB)的化学结构、理化特性、构效关系、毒副作用、在动物体内的代谢残留以及检测方法等进行详尽阐述。
Study on the Bacterial Luminescent Biosensor for Toxicity Determination of Pollutants 用于污染物毒性检测的细菌发光传感器的研制
The dipping test in the work media, toxicity determination and test of adhesion to stainless steel vessel painted with the coating were carried out. 对涂饰该涂料的不锈钢器皿作了工作介质浸泡试验、毒性检测和附着力检测实验。
Toxicity Determination of the crude ethanol extract from Tripterygium wilfordii on Euproctis bipunctapex Larva 几种高效杀虫杀螨剂的室内毒力测定雷公藤乙醇提取物对乌桕毒蛾幼虫的毒力测定
Toxicity determination of G P compound bioinsecticide to the aphid and its natural enemies in soybean field G-P复合生物杀虫剂对豆田蚜虫及其天敌的毒效测定
Observe Single Leaf Asarum himalaicum's Acute Toxicity and Determination of its Median Lethal Dose 单叶细辛的急性毒性观察及半数致死量的测定
Due to its superior pharmacological activities, fewer side effects and lower toxicity, a lot of research work about the extraction, content determination and pharmacological activity of oleanolic acid has been done at home and abroad in recent years. 由于其药理活性较多,副作用和细胞毒性相对较低,近年来国内外对齐墩果酸的提取、含量测定和药理活性等方面做了大量的研究工作。
Nevertheless, due to obvious toxicity considerations, mercury-free analytical systems for lead determination are currently sought. 然而,考虑到这些电极都具有明显毒性的,所以目前正在努力寻求用于铅检测的无汞分析仪。
It is very important to carry out resistance monitoring, toxicity determination of insecticides to the resistant population, biochemical mechanism research of resistance and analysis of genetic diversity for resistance and comprehensive management. 1. 开展褐飞虱抗药性监测、杀虫剂对褐飞虱抗性种群的毒力测定、抗性生化机理的研究以及褐飞虱不同地理种群遗传多样性分析,对褐飞虱的抗性治理及综合治理具有重要意义。