铁细菌

The effects of the surfactants on bioleaching of chalcopyrite were evaluated by measuring the leaching rate of copper and the density of bacteria cells in solution.

通过对浸矿溶液中铜的浸出率以及细菌浓度的测定来评价表面活性剂对氧化亚铁嗜酸硫杆菌浸出效果的影响。

Tomatoes Tomato fruit contains is very rich in protein, fattiness, carbohydrate, line acid, carotene, vitamin B1, B2, C, etc, it also contains promoting growth of the teenagers of calcium, phosphorus, iron and other minerals, and inhibiting bacterial growth of tomato, tomato.

番茄 番茄果实含有十分丰富的蛋白质、脂肪、碳水化合物、炯酸、胡萝卜素、维生素B1、B2、C等，它还含有促进青少年生长发育的钙、磷、铁等矿物质，以及抑制细菌生长的番茄素。

It was concluded that a noble and base metal metaflogenic series was composed of the inner part of BIFs and ferruginous rock series. And mantle plume had close spatio-temporal and genetic relationships with BIFs. In anoxic environment in Precambrian, the anaerobic bacteria would provide oxygen for ferruginous deposition during photosynthesis.

认为BIFs内部以及包括BIFs在内的含铁岩系均构成贱、贵金属成矿系列；地幔柱与BIFs之间存在密切的时、空和成因联系；在早前寒武纪缺权的环境下，厌氧的细菌类生物通过光合作用为BIFs中铁质沉淀提供了氧。

Iron is the necessary micronutrient for cellular metabolism used by almost all bacteria.

铁是所有细菌活细胞代谢必要的微量营养元素。

T exist in solitary; some of T. t in oppositeness; the number of T. t in the form of chain is more than that of T. f; both T. f and T. t can be seen in thick growth. The size of T. t is a slightly bigger than that of T. f, the ends of T. f is somewhat blunt, while the ends of T.

此外还运用紫外诱变育种方法，将经适当紫外诱变处理的T.f正突变菌株用于浸矿，可提高细菌的亚铁氧化能力，使铜浸出率提高10％左右。

The effects of some conditions on bacterial ability to oxidize ferrous ion are investigated.

研究了温度、pH、培养基中Cu~(2+)浓度对细菌氧化亚铁能力的影响。

The formation of the predomination bacteria indicate the mature of the filter which have better removal ability for iron and manganese in groundwater, and fine ecological stability.

具有Fe〓、Mn〓氧化能力细菌生态优势的形成预示着滤层的成熟，成熟的生物滤层对地下水中的铁和锰同时具有较强的去除能力，并且具有很好的生态稳定性。

The water temperature and the total Fe concentration had singnificant effects on the numbers of sheathed bacteria.

水体温度及总铁含量对鞘细菌数量的消长具有显著影响。

The study on the inhibition effect of the ethanol extract of Smilax davidiana A.DC on 4 kinds of germs, 1 kind of yeast and 1 kind of mould was reported.

用不同浓度的罗田铁菱角乙醇提取物对4种细菌、1种酵母菌和l种霉菌进行抑菌实验。

The SEM graphs showed that PAO1 only can form scattered cenobium in iron-depletion environment.

PAO-JP2正常情况下形成的被膜结构就很不典型，菌团小且稀疏、散在的细菌多；缺铁时仅可观察到少量单个菌体黏附在硅胶膜表面。

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。

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。