查询词典 brown study

In this study, as a original strain, antagonistic bacterium Ata28 was mutated by UV, UV+LiCl, DES and Microwave irradiation; the very goal of the research is to improve the control efficiency of Ata28 strain against tobacco brown spot and obtain strains advanced both in antagonism and biological characteristics, further provides theoretics and practical experience to the production.

采用紫外线和氯化锂复合诱变Ata28菌株，通过预备实验，计算Ata28菌株在不同诱变时间的致死率和正变率，选择该菌株的最佳诱变时间10s，15s诱变；通过平板对峙培养，筛选出8个突变菌株在PDA平板上可明显抑制Tbs3的生长，抑菌带高于出发菌株Ata28，抑菌带最大值达9.7mm；经温室控病初筛和复筛试验，获得了对烟草赤星病有较好防效的突变菌株Uv1-190、Uv1-199，烟苗经Uv1-190、Uv1-199菌液处理3d后，接种Tbs3的防治效果达51.3％、54.9％，比出发菌株Ata28的防治效果好。

England's slow-burning campaign to host the 2018 World Cup gathered pace today after chancellor Gordon Brown and culture secretary Tessa Jowell visited the new Wembley stadium and announced the results of a government feasibility study into staging the tournament.

英国正慢慢集聚力量申办2018世界杯，而今天在财政大臣戈登·布朗和文化司司长特雷莎·乔威尔参观了新建的温布里大球场，宣布了政府对申办世界杯进行的可行性研究结果后，英国整合了各方努力，步调一致起来。

A development and fecundity study of the almond moth, Cadra cautella, reared on brown rice, pearl barley and Sue's artificial diet was conducted at 28±1℃ and 65±5% RH with a 12L: 12D photoperiod.

在28±1℃、65±5%RH及12L：12D光周期之定温箱中，分别以糙米、薏仁及苏氏人工育粉斑螟蛾Cadra cautella (Walker，比较其在同食物中之发育与繁殖情形。

In her study, Kauer, professor of medical science in the Department of Molecular Pharmacology, Physiology and Biotechnology at Brown, treated rat brain tissue from the hippocampus, the brain's seat of learning and memory, with capsaicin.

Kauer是布朗大学分子药理、生理和生化系的医学科学教授，在她的研究中，与到脑学习和记忆相关的海马脑组织用辣椒辣素进行处理。

I.Study on the Solution Properties of Humic AcidExtracted from Brown Coal and Its SulfonatedProducts Humic acids are natu...

腐植酸及其磺化衍生物的水溶液粘度和表面活性的研究腐植酸是植物残体在自然条件下的降解产物。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。