The soil is depleted first by having crops grown in it and second by natural weathering and bacterial action. 土壤首先是被种植其中的作物消耗掉,其次受自然风化和细菌活动的侵蚀。
It could be viral or bacterial, but the first course of action is to take zinc lozenges ( from chemists and health-food shops). 无论是病毒性感染还是细菌引起的感染,当务之急是服用几粒锌片儿(可以在药房和保健食品店购买)。
Bacterial action on the wood had starved the water of oxygen, spoiling habitat for migrating salmon. 木材的细菌作用耗尽了水中的氧气,破坏了迁徙性三文鱼的栖息环境。
Organic wastes decompose by bacterial action. 有机废物通过细菌活动可以分解。
Pochapin said. Rotting, or fermentation, means bacterial action on food resulting in decomposition. 腐败,也就是发酵,指的是细菌作用于食物引起的分解现象。
Decaying caused by bacterial or fungal action. 由细菌或真菌作用引起的腐败过程。
A Study on the Role of Bacterial Action in the Formation of Iron Minerals 铁矿物形成过程中的细菌作用研究
At the same time, bacterial action affects the crystalline structures and the surface properties of the minerals. 同时细菌作用对矿物晶体结构、表面性质也产生影响。
The SEM analysis has been used to study the bacterial form and interface action status in the course of reaction between dusts and bacteria. 同时通过SEM分析对粉尘与细菌作用过程中细菌形态和界面作用的情况进行了研究。
Bacterial action was favourable for organic matter to be inverted into immature oil, and thermal effect was an important condition for the formation of immature oil. 细菌改造作用有利于有机质向未成熟石油转化,热作用是未成熟石油形成的重要条件。
It showed the mechanism of these antibacterial substances are bacterial action. 4对细菌的抑菌机理初步观察推断为抗菌物质为杀菌作用,而不是抑菌作用,其机理有待进一步研究证实。
Cefuroxime is widely used in the treatment of bacterial infection disease as second generation cephalosporins. This article introduced the mechanism of action, antibacterial activity spectrum, pharmacokinetics and rational use of cefuroxime. 头孢呋辛作为第二代头孢菌素在临床上使用,本文主要以作用机制与抗菌谱、药代动力学、临床疗效作了介绍。
These results suggested that the bactericidal actions of NFX, ENX, and PFX are all interrelated with their inhibitory effects on bacterial DNA synthesis, and continuous RNA and protein synthesis are prequisites for the bactericidal action. 以上结果提示:氟喹诺酮药物的杀菌作用与其抑制细菌DNA合成有关,且须以RNA和蛋白质不断合成为前提条件;
The JUC is sprayed on the surface of latex catheter, the catheter surface can gradually smooth, is not conducive to bacterial adhesion and colonization; allows E. coli the JUC through physical adsorption deformation, rupture, dissolution, and thus play a bactericidal action. JUC喷洒于乳胶导尿管表面,可使导尿管表面逐渐平滑,不利于细菌的粘附和定植;还可致大肠杆菌变形、破裂、溶解,从而起到杀菌作用。
At the same time through the Zeta potential study shows, is that with the bacterial cells action, surface chemical properties of minerals had some changes. 同时通过Zeta电位研究可知,在于细菌细胞作用后,矿物的表面化学性质有一定的变化。