灭菌
- 与 灭菌 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Based on the general platform, according to a type of pulsant vacuum sterilizer, some modules of sterilizer have been developed, such as the module of sterilizer data collecting and controlling,the system of man-machine interface and etc..
本文在通用硬件平台的基础上,针对一种脉动真空灭菌器,扩展开发了灭菌数据采集控制模块和人机界面系统。
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The reliability of technical performance is tested through experiments and application, on which the requirements of steam sterilization, EO sterilization and residual EO removement are dependant.
通过试验和试用考核了技术性能的可靠性,确定了高压蒸汽灭菌条件及环氧乙烷灭菌和残留气清除条件。
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Chapter three is the degradation of Abamectin in soils. The results show:(1) The decomposition of Abamectin is fastest in Aquic Cambosols while slowest in Udic Cambosols in five kinds of different soils.(2) Organic matter content in soil is the most important factor which influences the degradation half-life of Abamectin in soil, and their relative coefficient arrives at 0.9323, but pH value, total nitrogen, CEC and field maximum moisture capacity correlate little.(3) Soil organic matter, soil temperature and pesticide concentration can obviously affect Abamectin degradation in soil, in addition, the degradation half-life of Abamectin in sterilized soil is far more than that in non-sterilized soil, which maybe contributes to microorganism in soil. Chapter four is the microbial degradation of Abamectin.
第三章研究了阿维菌素在土壤中的降解,结果表明:(1)五种不同类型土壤中,阿维菌素在潮湿雏形土中降解最快,而在湿润雏形土中降解最慢;(2)土壤有机质含量与阿维菌素半衰期相关性较强,相关系数为0.9323,而土壤酸碱度、总氮含量、阳离子交换量和田间最大持水量等因子与阿维菌素半衰期相关性较小,说明影响阿维菌素在土壤中降解的最主要因子为有机质含量;(3)土壤有机质、土壤温度和农药浓度等因素对阿维菌素在土壤中的降解有较大影响,此外灭菌条件下其降解半衰期远大于未灭菌时的半衰期,这表明阿维菌素在土壤中的降解可能和土壤微生物有关。
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The result shows that when HPLC adopts 254 nm as scan wavelength, and the mixture of acetonitrile and water according to appropriate proportion as flowing phase, the parameters such as accuracy, repetition and precision et al for the method are all good to satisfy the essential rules of pesticide residue determination.Chapter three is the degradation of Abamectin in soils. The results show:(1) The decomposition of Abamectin is fastest in Aquic Cambosols while slowest in Udic Cambosols in five kinds of different soils.
第三章研究了阿维菌素在土壤中的降解,结果表明:(1)五种不同类型土壤中,阿维菌素在潮湿雏形土中降解最快,而在湿润雏形土中降解最慢;(2)土壤有机质含量与阿维菌素半衰期相关性较强,相关系数为0.9323,而土壤酸碱度、总氮含量、阳离子交换量和田间最大持水量等因子与阿维菌素半衰期相关性较小,说明影响阿维菌素在土壤中降解的最主要因子为有机质含量:(3)土壤有机质、土壤温度和农药浓度等因素对阿维菌素在土壤中的降解有较大影响,此外灭菌条件下其降解半衰期远大于未灭菌时的半衰期,这表明阿维菌素在土壤中的降解可能和土壤微生物有关。
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Their half lives were 27.29 and 69.16 days respectively. Monocrotophos degraded into both methanol extractable and unextractable residues in the submerged soil.The analysis of 14C-methanol extractable. residue by TLC and ARG indicated that degraded products of monocrotophos were triether phosphate,;N-de-methyl Azodrin, O, O-dimethyl-vinyl-phosphatc,O-demethyl Azodrin,and O, C-demethyl Azodrin.The principal degraded extratable product of monocrotophos was triether phosphate, which incresed from 5% of the parent solution of monocrotophos to a range of 28-83%, furthermore and its degradation process was much faster in the unterilized soil than in the sterilized soil.
久效磷在淹水土壤中降解为甲醇可抽提态和不可抽提态残留物,对甲醇可抽提态残留物经TLC和红外光谱分析表明,其降解物为磷酸三酯、N-去甲基久效磷、O,O-二甲基乙烯基磷酸酯,0-去甲基久效磷,以及O,C-去甲基久效磷,但主要为磷酸三酯,其含量由母液中的5%增加到28—83%,这种降解过程,在未灭菌土壤中比在灭菌土壤中快。
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A pot experiment using sterile and unsterile arsenic-contaminated soil was carried out to study effects of different inoculation methods of photosynthetic bacteria on the growth and As uptake of tobacco.
采用灭菌以及未灭菌的湖南石门砷污染土壤(145.70 mg kg-1)的盆栽试验,研究光合细菌的不同施用方式对烟草Nicotiana tabacum L。
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Radiation sterilisation is used mainly for the sterilisation of heat sensitive materials and products.
放射灭菌主要用于热敏感的材料或产品的灭菌。
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Adequate gowning and sanitation procedures are followed to reduce the risk of contamination of the product.
疫苗生产使用的原料和工具在使用前需要经过灭菌。细胞培养基和其他生产需要的物品使用前需经过湿热灭菌或除菌过淋。
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The article introduced the UHT milk producing technology which based on pasteurizing milk product and as an example of ZHONGYA filling machine integrated with APV sterilizing machine.
以中亚灌装机和APV灭菌机的结合为例,重点探讨了基于巴氏消毒乳生产基础上的UHT灭菌乳的加工技术。
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the sanitary conditions of the campus' refectories should be improved.
虽采用不同消毒灭菌方法,但食堂的总体卫生状况仍有待改善,管理者应加强管理并使用有效的消毒灭菌方法。
- 推荐网络例句
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On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.
另一方面,更重要的是由于城市住房是一种异质性产品。
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Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.
气候直方图是将所收集的降水量测定值,分为几个相等的区间作为横轴,并将各区间内所测定值依所出现的次数累积而成的面积,用柱子排起来的图形,也叫做柱状图。
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You rap, you know we are not so good at rapping, huh?
你唱吧,你也知道我们并不那么擅长说唱,对吧?