一个人只是细菌繁殖其他细菌的方式。
在这种条件下，细菌的破坏作用就会减弱。
Under such conditions, the destructive effects of bacteria are diminished.
生物膜群落容纳细菌的时间更长且很难清洗。
Biofilm communities can harbor bacteria longer and are very difficult to clean.
科学家能测出情侣在第二次接吻时转移细菌的总量。
On the couple's second kiss, scientists were able to detect the volume of bacteria transferred to the other partner.
这些含有细菌的微小沉积层被称为生物膜，它们存在于大多数表面和物体上。
These microscopic layers of deposits containing bacteria are known as biofilms and they are found on most surfaces and objects.
英格汉姆声称，一种普通土壤细菌的转基因版本如果被释放到野外，可能会传播并摧毁植物。
Ingham claimed that a GM version of a common soil bacterium could spread and destroy plants if released into the wild.
食腐动物和细菌的攻击、化学性腐烂，以及侵蚀和其他地质作用的破坏，导致无法保存的可能性非常大。
Attack by scavengers and bacteria, chemical decay, and destruction by erosion and other geologic agencies make the odds against preservation very high.
当这种水用于农业灌溉时，农民有接触到致病细菌的风险，那些食用了未加工和未经清洗的农产品的消费者也会面临这种风险。
When this water is used for agricultural irrigation, farmers risk absorbing disease-causing bacteria, as do consumers who eat the produce raw and unwashed.
当你感觉要打喷嚏或咳嗽时，捂住嘴可以防止细菌的传播。
When you feel a sneeze or cough coming on, covering your mouth prevents the spread of germs.
这表明细菌的化学合成并不是这些生物的充足营养来源。
This suggests that bacterial chemosynthesis is not a sufficient source of nutrition for these creatures.
地中海僧海豹是这个发现有细菌的地区中的唯一海豹物种。
Mediterranean monk seals are the only species of seal in the area where the bacterium was found.
尸检分析显示出存在一种未知的病毒，以及一种已知的有毒细菌的证据。
Postmortem analysis showed the presence of an as yet unidentified virus, as well as evidence of a know bacterial toxin.
地球上复杂生命的发展依赖于细菌的存在，而细菌可以被更大的有机体所吞噬。
The development of complex life on Earth depended on the presence of bacteria that could be consumed by larger organisms.
也就是说，这些快乐的人的身体通过激活促炎症反应来为应对细菌的威胁做好准备。
That is, the bodies of these happy people are preparing them for bacterial threats by activating the pro-inflammatory response.
多种“媒介”携带细菌，包括生食、留有细菌的潮湿表面、我们的双手或皮肤，以及咳嗽或打喷嚏。
Bacteria are carried by various "media", which can include raw food, moist surfaces where bacteria have been left, our hands or skin and from coughing or sneezing.
如果这些其他物种的种群数量增加，蜱类捕获细菌的数量就会减少，因此感染莱姆病的人数就会减少。
If the population of these other species were increased, the number of ticks acquiring the bacterium and hence the number of people contracting Lyme disease would likely decline.
除了造成广泛的生态失调外，农药还促成了一种新型的具有抗化学性的、高度致命的超级细菌的出现。
Apart from engendering widespread ecological disorders, pesticides have contributed to the emergence of a new breed of chemical-resistant, highly lethal superbugs.
他们报告说，细菌在五秒钟内从瓷砖转移到饼干上，但没有报告从瓷砖成功转移到食物上的细菌的具体数量。
They reported bacteria were transferred from the tiles to the cookies within five seconds but didn't report the specific amount of bacteria that made it from the tiles to the food.
为了展示他们的方法，他们给一种细菌添加了这种基因，并发现培养细菌的烧瓶中放出的光足可以在旁边看书。
To demonstrate their approach, they added the genes to a bacterium and found that a flask of the bacterial culture produced enough light to read a book by.
当Hehemann测试这种细菌的一些基因时，他发现，正如所料，这种细菌生产特殊的酶来分解紫菜。
When Hehemann tested some of the genes from this bacterium, he found that, as expected, this bacterium made special enzymes to break down nori.
他们报告说，细菌在五秒之内从地砖转移到了饼干上，但没有报告从地砖成功转移到食物上的细菌的具体数量。
They reported bacteria were transferred from the tiles to the cookies within five seconds, but didn't report the specific amount of bacteria that made it from the tiles to the food.
最新的吓人的东西是电脑键盘：据说，平均而言，比起一般马桶座， 键盘细菌的数量多了将近70倍。
The latest scare is the computer keyboard: supposedly it contains nearly 70 times more microbes than the average lavatory seat.
把你的清洁工具——一块湿抹布或海绵——悬挂起来留到第二天使用是很诱人的，不过那样也会使它们成为细菌的滋生地。
It's tempting to leave your cleaning implement—a damp rag or sponge—hanging around to use the next day, but that could create a germ breeding ground.
那些在记忆测试中表现良好的人，其体内的免疫球蛋白A水平会升高。免疫球蛋白 A 是一种抗体，是人体抵御细菌的第一道防线。
Those who did well on the memory test had an increase in levels of immunoglobulin A, an antibody that's the body's first line of defense against germs.
研究了三种土壤反硝化细菌的生态分布。
The ecological distribution of denitrifying bacteria in the three soils was studied.
细菌的能量代谢是以化学营养为基础的。
研究了水稻、大麦根际和根际反硝化细菌的生态分布。
The ecological distribution of denitrifying bacteria on rhizoplane and in rhizosphere of rice and barley was studied.
古细菌的细胞壁缺乏胞壁质，其连接是醚连接而不是酯连接。
Archaean cell walls lack murein, and their lipids have ether links rather than ester links.
因为炎症反应时抵抗细菌的反应。
这可以帮助控制细菌的传播。
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