繁殖

In this paper,effect of acetanilide herbicides butachlor on Phsiological and Biochemical Characteristics of Microalgae Dunaliella salina was studied in the laboratory.

在海洋生态系统中，海洋微藻起着十分重要的作用。藻类不仅对毒物敏感，而且具有易获取、个体小、繁殖快的特点，是一类很好的测试生物。

Its results showed that ratio of length to width of petal and sepal and the degree of flat of achene within population were characterized as the most stable characters and gradually increased with the increase of latitude.

结果表明，居群内，瘦果扁平度、花瓣长宽比、萼片长宽比变异最为稳定，居群间，这3个繁殖器官的相对性状呈现随着纬度的增加逐渐增大的趋势，并且随纬度的增加，核型不对称系数呈现不断增加而染色体总长不断减小的趋势。

The result showed that 70% initial moist was suitable for ensilage, and the water-soluble carbohydrate content was more than 40mg/g-DM, or would result in fail in ensilage because low sugar content could not support lactic acid bacteria to produce lactic acid for drop in pH rapidly.

在以上研究过程中，对影响青贮的一些因素如初始含水量和初始还原糖含量进行了探讨，发现青贮时初始含水量70%较佳，初始还原糖含量不能低于40mg/g-DM，否则无法快速启动乳酸菌的生长繁殖而导致青贮失败。

Kimchi has antibiotic functions as lactic acid bacteria produced in the process of fermentation suppresses growth of harmful bacteria.

泡菜具有抗生素的作用，这是由于在发酵过程中产生的乳酸菌抑制有害细菌的繁殖。

The manganese salt of sulfuric acid and is needed for proper bone formation, growth and reproduction

锰盐的硫酸帮助进行适当的骨骼形成，发育和繁殖。

But the apple veberage that comes from apple juice concentrate has off flavor because of thermopHilic acidopHilic bacteria and its growth.

但因浓缩苹果清汁配制的苹果汁饮料中耐酸耐热菌生长繁殖和代谢的产物直接影响产品风味，已成为浓缩苹果清汁出口的难题。

Acquired immunity relies on the long-term survival of sensitized T and B memory cells, which can

后天免疫仰赖致敏记忆B细胞和T细胞的长期存活，它们能在同一病原体再度感染时快速繁殖。

Acquired immunity relies on the long-term survival of sensitized T and B memory cells, which can proliferate quickly upon reinfection by the same pathogen.

后天免疫仰赖致敏记忆B细胞和T细胞的长期存活，它们能在同一病原体再度感染时快速繁殖。

However, no significant effects on the populations of actinomycete, aerobic nitrogen fixing bacteria and kalium-solubilizing bacteria were observed.

与各自对照相比，转Bt基因棉对细菌和真菌生长繁殖有促进作用，对放线菌、好气固氮菌和钾细菌数量没有显著影响。

Adaptedness is the state of being adapted: the degree to which an organism is able to live and reproduce in a given set of habitats.

业已适应是指正在适应的状态，即在一组给定的栖息地上，有机体达到能够生存和繁殖时的适应程度。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。