查询词典 sulfur bacterium

The Soft-Hard Acid-Base Theory was used to interpret the experimental results for the first time, the softness of sulfur, which was a Lewis base, was changed by solvents, and the reactivity of sulfur atom was changed.

结果表明，砷化镓表面硫化层厚度与所用溶液的极性有关，用极性小的有机醇作溶剂可以得到更厚的硫钝化层。

Silk has the good characteristic of avoiding the acarus , mildew, bacterium.

蚕丝具有极佳的防螨、防霉、抗菌、去皱养颜等天然特性。

The paper reviewed the progress of lactic acid production on process, bacterium resources and application.

回顾了利用糖蜜等有机化合物进行乳酸生产的技术和菌种研究进展。

Then,the test about their physiological and physiochemical characteristics and a acidophilous milk fermentation test were done for the 6 lactic acid bacterium strains.

对这6株乳酸菌进行生理生化鉴定和酸奶发酵实验。

The result showed,the acidophilous milk had a good apparent quality when the 6 lactic acid bacterium strains were used as ferment.

结果表明，6株乳酸菌作为发酵剂生产酸奶感官性能优良。

Determination on quantity change of actinomyces,fungus and bacterium in soil in A.

通过测定对照与芨芨草地土壤放线菌、细菌和真菌的数量变化，分析了沙漠人工种植芨芨草对土壤微生物的影响。

The results showed that the changes of the microbial total count were wavelike, the same as the changes of the count of bacterium and actinomycete, and the changes of the count of fungi were downtrend.

结果表明：各处理的微生物种群总数呈"波浪型"的变化规律，其中细菌和放线菌种群的数量变化与微生物种群总数的变化规律一致，真菌种群的数量变化呈降低趋势。

Effect of different kinds of organic manure including fully-fermented pig manure, oil cake and fully-fermented crop straw and application time on bacterium, fungi, actinomycosis in flue-cured tobacco planting soil.

通过田间试验研究了前作和当季分别施用不同的有机肥料（腐熟猪粪、菜籽饼和腐熟秸秆）种类对烟田土壤中细菌、真菌、放线菌总量的影响。

On the basics of briefly summarizing the research and application presents of building coatings and nano-composite building coatings in domestic and overseas, we presented a creative approach of modified exterior and interior building latex coatings applying inorganic nano-powders and its compound, systematically studied the effect of factors such as nano-material's category、additive capacity、dispersing method on the behavior of exterior building coating's weathering resistance、scratch resistance、water resistance、alkaline resistance and on the behavior of interior building coating's restraining bacterium、degrading all kinds of bad organic matter,and triumphantly developed nano-composite building latex coating.

本文在简要叙述国内外建筑涂料和纳米复合建筑涂料的应用研究现状的基础上，提出了使用无机纳米粉体及其复合材料改性建筑外墙乳胶漆的创新思路，系统地研究了纳米粉体材料的种类、添加量、分散方式等因素对外墙乳胶漆耐候性、耐洗刷性、耐水耐碱性等性能的影响，以及这些因素对内墙乳胶漆抗菌杀菌、降解有害有机物等性能的影响，成功地开发了纳米改性建筑外墙和内墙乳胶漆产品。

By investigating the physiological characteristics of the train, the results show that the bacterium is a gram-negative aerobe roundness bacilli, size is (0.3-0.7)μm, and is capable of utilizing bifenthrin, fenpropathrin and cypermethrin as sole carbon source.

结果表明，该菌为革兰氏阴性好氧型球形杆菌，大小为 0.3~0.7）μm，能够以3种菊酯为唯一碳源进行生长。

He paid $5,000 for this cupcake.

他我这个纸杯蛋糕花了5000美元。

I mean, if you want to, that is

我的意思是，如果你们想吃的话。