Aim:To investigate the influence of the L-forms variation of Salmonella typhimurium on their plasmids and outer membrane proteins.
了解鼠伤寒沙门菌L型变异对细菌质粒和外膜蛋白的影响。
The analytic results show that the hydrogeologic condition in Xinying No. l well is particular its erupting stone activity is mainly caused by the effect of regional stress field variation.
分析认为，新埕1井水文地质条件特殊，其涌石活动主要是区域应力场变化影响造成的。
Mostly conclusion as follows:1. There is intra-inflorescence variation in raceme of L. virgaurea individual, and it's not limited by different population.
主要结论如下：1。黄帚橐吾个体总状花序内存在花序内变异，且不受种群差异的限制。
Through potted planting experiment in the greenhouse, it is quantitatively studied that the characteristic of quantitative variation of microbes in Cinnamomum camphora l.
采用室内盆栽实验，定量研究了多环芳烃不同污染水平下樟树幼苗土壤微生物的数量特征。
However, genotypic variation in root morphological characteristics of common bean Phaseolus vulgaris l.
菜豆根形态特性对低磷有效性的适应性反应具有显著的基因型差异。
In the batch reaction with high ratio of substrate to catalysts, the rate? Controlling step was determined by measuring the concentration variation of produced L-alanine in solution.
在近似无限浴的条件下，通过测量间歇拆分反应产生的L -丙氨酸的浓度变化规律，判断反应过程中的速率控制步骤。
We use L. virgaurea, one of the species in Ligularia Cass, and research the intra-inflorescence variation in flowers and seeds by sampling and investigate in field.
本研究将菊科植物黄帚橐吾作为研究材料，通过野外调查采样对其进行了花与果实的花序内变异研究。
Variation patterns and systematics of the widespread species Epilobium angustifolium L. (Onagraceae) in China.
柳兰广布种在中国的变异式样及其分类学。
Objective To analyze variation ruler of drug resistance of Staphylococcus aureus and its L-form and direct the reasonable use of antibiotics in clinic.
目的分析金葡菌及其L型耐药性变化规律，指导临床合理应用抗生素。方法采用K - B法对临床标本中分离出的金葡菌及其L型做药敏试验。
Objective To analyze variation ruler of drug resistance of Staphylococcus aureus and its L-form and direct the reasonable use of antibiotics in clinic.
目的分析金葡菌及其L型耐药性变化规律，指导临床合理应用抗生素。方法采用K - B法对临床标本中分离出的金葡菌及其L型做药敏试验。
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