他们同地球上“纳米细菌”进行比较。
制备细菌纤维素，观察纳米细菌纤维素的超微结构特点。
To prepare the biomaterial bacterial cellulose (BC) and observe the characteristic of its ultra-structure.
使用酶标仪动态检测纳米细菌的吸光度值，间接了解其生长速度。
Also the absorbance of nanabacteria was measured by Elisa to know its growth speed indirectly.
目的：探讨风湿性心脏病钙化心脏瓣膜中是否存在纳米细菌以及钙化心脏瓣膜中纳米细菌的分离、培养及鉴定。
Objective the aim of this study was to isolate, culture and identify the nanobacteria from human calcified heart valve of rheumatic heart disease.
细菌游到纳米机器人士兵那里并依附他们，士兵下载DNA消息。
The bacteria swim towards soldier nanobots, where they attach to the nanobots and then download their DNA message.
宾夕法尼亚州匹兹堡市卡耐基梅隆大学纳米机器人实验室主任梅丁·斯蒂正在使用细菌作为生物马达来推动小球穿过液体。
Metin Sitti, director of Carnegie Mellon University's NanoRobotics Lab in Pittsburgh, Pennsylvania, is using bacteria as biological motors to propel small spheres through fluids.
我们做了个纳米粒子,每个人已经使用多年,具有非常简单的治疗,我们已经提高了其性能3倍多二氧化钛常见于颜料油漆，防晒霜和食用色素，是用来杀死细菌，病毒和分解有机物的。 没有任何实质的成本巴伦说。
Titanium dioxide is commonly found in pigment in paints, sunscreen and food coloring, and is used to kill bacteria, viruses and decompose organics.
纳米技术的一个流行的应用是在厨具表面添加极薄的镀银层，比如刀叉，这样可以阻止细菌附着在厨具的表面。
One popular use of nanotechnology is adding an ultrathin silver coating on kitchenware such as knives and forks so that bacteria can't stick to the surface.
一些研究者认为，海低沉积物里的细菌是由微生物的纳米线网络连接起来的。
Some researchers believe that bacteria in ocean sediments are connected by a network of microbial nanowires.
显微镜下检测显示出纳米级别的黄金粒子能够在细菌的细胞膜上形成孔洞，从而削弱细菌对抗生素的抵抗能力。
When examined under a microscope it was revealed that the gold within the nanoparticles actually creates holes in the cell walls of the bacteria, thereby weakening its resistance to the antibiotics.
通过细菌信使向纳米机器人发送封装在DNA内的指令，这是西班牙加泰罗尼亚理工大学的研究人员们正在研究的方向。
So, a team from the Polytechnic University of Catalonia in Barcelona, Spain, are looking at a way to use bacteria as messengers that deliver instructions to nanobots wrapped in DNA.
正如在最新一期《纳米快报》中报道的一样，崔教授与其团队发现滤水器在-20伏的电压下工作时，可消灭89%的细菌，在+ 20伏的电压下工作时，可消灭77%的细菌。
As they report in the latest edition of Nano Letters, Dr Cui and his team found that when the filter was operated at -20 volts it killed 89% of the bacteria and that at + 20 volts it killed 77%.
很多致病的元凶如细菌和病毒均是纳米大小。
Many disease-causing culprits such as bacteria and viruses are nano size.
钙钛矿涂层的厚度大概有300纳米，大约相当于一个单细菌的宽度，而一般的光电探测器中硅胶层的厚度是100微米，或者说是钙钛矿涂层的330多倍。
The perovskite coating is roughly 300 nanometers, about the width of a single bacterium, while the silicon layer in common photodetectors is 100 micrometers, or more than 330 times as thick.
趋磁细菌细胞内合成的纳米磁小体具有颗粒均匀，晶型稳定的特点，每个磁小体有脂膜包被。
Magnetotactic bacteria can form uniform nanometer sized magnetic particles(megnetosomes)within the bacterial cells and each particle is enveloped in a membrane.
研究了纳米银对几种常见细菌、酵母菌、霉菌的抑制作用。
The inhibitory effects of nanoscale silver on kinds of bacteria, yeasts and moulds were studied.
但是，这种细菌会发起反击，把金离子转化成金的纳米级粒子，这些粒子后来会在表面上接合成为花边状晶体。
But the bacteria fight back by transforming the ions into metallic gold nanoparticles that later coalesce into lace-like crystals across the surface.
其理由是纳米银能去除细菌。
结论纳米烧伤敷料能抑制创面细菌的生长和繁殖，可以间接的促进创面愈合。
Conclusion This material could inhibit the growth and breeding so that could improve the healing indirectly.
以极端紫外放射光线管产生253.7纳米波长的极端紫外放射光线，能消减空气中的细菌、病毒和霉菌。
The ultraviolet ray emitting tube generates 253.7 micron wavelength ultraviolet ray to kill the bacteria, germ and mold in the air.
结果表明，PTFE和锐钛型纳米二氧化钛均对海洋细菌的附着有抑制作用。
The results showed that both PTFE and nano-TiO2 in coatings could impede the adhesion of Marine bacteria.
这有助于通过破坏细菌的外部细胞膜而杀死细菌，然后纳米银丝的抗细菌性能完成剩余的除菌工作。
This helps kill bacteria by damaging their outer membranes, while the silver nanowires' anti-bacterial properties do the rest.
独有的纳米技术，使得克拉美钻石英石致密无隙，细菌无处藏身，可与食物直接接触，无毒无害。
Unique nanotechnology, the Cramer diamond stone density without gap, bacteria have no place to hide, direct contact with food, non-toxic harmless.
第四步：细菌细胞膜破裂，纳米银从病原体中释放出来。
Step 4: bacterial cell membrane break, nano-silver is released from the pathogen.
第四步：细菌细胞膜破裂，纳米银从病原体中释放出来。
Step 4: bacterial cell membrane break, nano-silver is released from the pathogen.
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