在这些地方，有机食品的概念似乎成为他们的护身符，似乎这个概念本身便能击败有关疾病的细菌理论，保证他们吃了没事。
In these quarters, one sensed that organic foods were a sort of talisman, sufficiently potent in their very presence to repeal the germ theory of disease.
从理论上讲，细菌可能是在火星的早期发展起来的，其中一些是由陨石带到地球的。
It is theoretically possible that bacteria developed on Mars early in its history and that some were carried to Earth by a meteorite.
一种可以在极端环境中生存的细菌的发现为英国宇宙学教授保罗·戴维斯所倡导的一种新理论提供了有力证据。
The discovery of a bacteria that can exist in extreme environments adds weight to a new theory championed by the British cosmologist Professor Paul Davies.
“蠕虫和富裕”理论是“卫生假说”的阴阳两个方面。也许我们真该多接触点寄生虫，来平衡一下我们越来越少接触细菌和病毒的状况。
A "Worm vs. Wealth" theory is the Yang to the Yin of the Hygiene Hypothesis: Maybe we need more exposure to parasites to balance our reduced exposure to bacteria and viruses.
在这一理论世界中，一个细菌能够“选择”死亡策略，它可以将所有老旧的细胞成分分配给一个没有前景的子细胞，并将所有希望寄托在另一个子细胞上，并将新细胞成分分配给它。
In this world, a bacterium can "choose" a mortal strategy, dumping all its old components into one daughter with limited prospects, and betting most of its future-and all of its new bits-on the other.
我接触过的科学家们没有一个能形成自己的理论以解释新细菌可能存在的原因。
None of the scientists I spoke to ruled out the possibility that such weird bacteria might exist.
我觉得隐瞒细菌致病理论是医药产业的一个策略。
I think there was a strategy in the pharmaceutical industry to keep the new bacteria theory of ulcers under wraps.
如果这个理论成立，意味着这种细菌能够适应从缺氧到含氧的海洋环境。
If that is the case, the species was able to adapt from anoxic, or oxygen depleted, environments to an era of oxygenated oceans.
理论上，对群体感应系统进行干扰可以阻止生成作为细菌感染的直接病因的病原体及毒素。
Theoretically, blocking quorum sensing would prevent the bacteria from turning pathogenic and producing the toxins that are an immediate cause of disease in bacterial infections.
他们的理论是：地球曾经变得很热，以致于生活在水底层的某种细菌释放出氢化硫。
Their theory is that the earth had ever became so hot that certain germ living in beneath water would produce Hydro-Sulphur.
一个竞争性的理论是诱变药物通过降低对负面价值的适应性而根除病毒或细菌群体。
A competing theory is that a mutagenesis drug may eradicate a virus or bacterial population by reducing the fitness to negative values.
他们现在已经被用来做一些理论验证研究，比如拍一些改变了的细菌的照片，但是现在还没有真正的应用。
They have been used for proof-of-principle studies such as taking photographs with films made of modified bacteria, but not yet for serious applications.
按这一理论获得目的细菌在医学和能源生产等领域会大有用处。
Such bacteria, the theory goes, would follow human marching orders and be useful in fields such as medicine and energy production.
理论上，这意味着诸如沙门氏菌样的细菌对新的治疗产生抵抗，可能不会像对传统抗生素产生抵抗那样迅速。
In theory, this means that bacteria such as Salmonella might not develop resistance to new therapies as quickly as they usually do to conventional antibiotics.
系统阐述了硫化矿细菌浸出体系细菌生长及细菌存在时硫化矿氧化的电化学理论。
In this paper, the electrochemical theory about the bacteria culture in sulfide bio-leaching system and, sulfide oxidation mechanism in the presence of bacteria were elucidated systematically.
作者就细菌素的理论研究及其在畜牧业、水产养殖业、医药保健中的应用价值和应用现状进行了综述。
This paper will briefly overview the theory, the application value and status of bacteriocins in animal husbandry, aquaculture and health care.
在分析细菌化学趋向性基础上，引入逾渗理论，提出描述细菌在多孔介质中分布的微观仿真模拟方法。
Based on the analysis of the bacterial chemotaxis, the percolation theory was introduced and a micro emulation method was proposed for the bacterial distribution in the porous medium.
视康的双氧水是理论上唯一能杀死全部真菌和细菌的保养液，不过使用起来不仅开销大而且麻烦。
As Kang's theory is the only hydrogen peroxide to kill bacteria and fungi all of the maintenance, but to use not only the costs and trouble.
根据生物理论学日报上研究称，阑尾的作用看来与大量寄居于消化系统的细菌有关。
The function of the appendix seems related to the massive amount of bacteria populating the human digestive system, according to the study in the Journal of Theoretical Biology.
课程包括色彩理论和美学，化学和细菌学，皮肤护理和指甲护理以及种族护发技术。
Courses include color theory and esthetics, chemistry and bacteriology, skin care and nail care, as well as ethnic hair care techniques.
微生物理论慢慢地取得了胜利——但是，直到出现了磺胺类药物和抗生素之前，战胜细菌的唯一方法几乎也还是将它们洗掉。
The germ theory slowly triumphed - but until the development of sulfa and antibiotics, almost the only way to fight microbes was by washing them off.
目的建立气管注入细菌致兔急性肺损伤(ALI)模型，为研究细菌致ali的致病机制及其治疗提供理论依据。
Objective: to establish the rabbit model of acute lung injury (ALI) by intratracheal instillation of Escherichia coli, and to study the pathogenesis of bacteria-induced ALI.
当手术前抗生素应用理论在所有的外科手术实践中成为一个标准后，根据细菌污染程度来预期手术类型已变得不再重要。
Classifying operations by the expected degree of bacterial contamination has become less important as preoperative antibiotic therapy has become a standard practice in all types of surgery.
本文介绍了有关细菌在材料表面粘附的理论，材料表面自由能与细菌在材料表面粘附的关系。
Increasing the surface free energy can improve (decrease) the adhesion of some kinds of bacteria. At last, some methods of the surface modification are reviewed.
本文介绍了有关细菌在材料表面粘附的理论，材料表面自由能与细菌在材料表面粘附的关系。
Increasing the surface free energy can improve (decrease) the adhesion of some kinds of bacteria. At last, some methods of the surface modification are reviewed.
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