几百年来最普通最常见的显微镜使用的仍然是最古老的硬件:透镜。
After hundreds of years, the most common, basic microscopes still operate by means of the same old hardware: the lens.
金相学,金属结构学以金属与合金结构为研究对象的学科,尤指用光学和电子显微镜使用。
The study of the structure of metals and alloys, especially by optical and electron microscopy and X-ray diffraction.
阐述了不同显微镜检术中显微镜照明光路系统的调试和使用方法。提出了显微镜使用时的具体操作方法和管理保养措施。
Expatiate to the debugging and operation method of microscope lighting system in different microscopy. Discussion on the idiographic operation and management methods in using microscope.
威拉德通常使用他发明的特殊工具在显微镜下工作。
Willard usually works under a microscope using special tools that he creates.
在直到近期还在使用显微镜来诊断结核病的国家中,探针也日益得到广泛的使用。
The probes are increasingly being used in countries that were until recently only using microscopy to diagnose tuberculosis.
为了取得突破,一组物理学家们在瑞士的苏黎世的IBM实验室和英国的利物浦大学使用了一个名为扫描隧道显微镜(STM)的装置。
To make the breakthrough, a team of physicists at IBM Research Zurich in Switzerland and the University of Liverpool in the United Kingdom used a device called a scanning tunneling microscope (STM).
哪怕只有一个发现,也需陷入使用显微镜对星团颗粒的辛勤研究。
Finding even one requires a painstaking search of Stardust's particle trap using a microscope.
只有相对原始状态的材料才拥有兰德曼所需要的研究对象,因此他的研究小组必须使用利用电子束表面成像的扫描电子显微镜(下图)去寻找最好的珍珠层。
Only relatively pristine material has the goods Landman is after, so his team USES a scanning electron microscope (below), which utilizes a beam of electrons to image surfaces, to find the best nacre.
这代表我们在使用显微镜的方式上取得了巨大的进步。
This represents a big advance in the way microscopes are used.
为证明他们的假设,他们使用一个特殊的能观察到纳米尺度的显微镜分析黄蜂外骨骼的硬壳。
So they used a special microscope that's able to look at nano-sized details, and analyzed the hard layers of the hornet's exoskeleton.
在本文中,我们将会谈到10条你或许想知道的科学定律和理论。这么说吧,即便你没有发现自己是如此频繁地使用扫描电子显微镜,你也会想知道这些。
In this article, we'll look at 10 scientific laws and theories that you might want to brush up on, even if you don't find yourself, say, operating a scanning electron microscope all that frequently.
研究人员使用不同的技术研究了火山灰颗粒的尺寸和结构,例如原子力显微镜、电子扫描显微镜和X射线衍射。
The researchers analysed the sizes and structures of ash particles using a variety of techniques, such as atomic force microscopy, scanning electron microscopy and X-ray diffraction.
世卫组织建议在治疗之前对所有疑似疟疾病例进行寄生虫学诊断测试(使用显微镜或快速诊断测试)予以确诊。
WHO recommends that all cases of suspected malaria be confirmed using parasite-based diagnostic testing (either microscopy or rapid diagnostic test) before giving treatment.
另一些机会感染的诊断则需要通过观察或使用显微镜,并且只有在具备最起码的卫生基础设施的地方才能进行。
Some opportunistic infections may be diagnosed by observation or using a microscope, and treated where there is minimal health infrastructure.
到目前为止,大多数诊所不得不依靠显微镜。但有一项新近进展,就是使用浸杆和一滴血开展具有质量保证的快速诊断检测(RDTs),这意味着有可能在政策上做出改变。
Until now, most clinics had to rely on microscopy, but the recent development of quality-assured Rapid Diagnostic Tests (RDTs) using a dip stick and a drop of blood means a policy change is possible.
Walker使用了一种暗视野显微镜,将拍摄的物体放在蓝色背景前,蓝色的光线透射过龙虱腿的橘红色外骨骼。
Walker used a type of darkfield microscopy in which the object is shot against a blue screen. The blue light shines through the orange of the leg's exoskeleton.
Brenner博士所使用的方法是发射电子显微镜。
Dr Brenner's method used what is known as a transmission electron microscope.
此外,我们使用基于搜索引擎的方法理解了这些庞大如山的信息。这代表我们在使用显微镜的方式上取得了巨大的进步。
Moreover, we make sense of this mountain of information using search engine-based approaches. This represents a big advance in the way microscopes are used.
这样薄片就可以丢弃,所以速度比使用发射电子显微镜快得多。
The slice itself can be discarded, so the process is much faster than using a transmission microscope.
然而,研究人员并非采用加热整个样本的方案,而是使用了原子力显微镜(afm)一个加热探针去转换出一条仅有12纳米宽的导电带。
However, instead of heating the entire sample, the researchers used a hot atomic force microscope (AFM) tip to convert very narrow ribbons, measuring just 12 nm across, into reduced graphene.
研究者使用装备有精密测量激光的显微镜来观察每个稀薄的大脑组织晶片。
Researchers view each hair-thin wafer of brain tissue under a microscope outfitted with a laser for precision dissection.
“我们是使用计算尺来完成这些复杂的,不可思议的工作,没有显微镜,没有固体电子技术,”他说道。
"We did all of this incredibly complicated work with slide rules, without microprocessors, without solid state electronics," he says.
我们不能像使用显微镜时,利用激光闪光,使得原子发光。
Well, laser flash that makes the atom glow while we - that this light that we use to image with, in the microscope.
然后他们使用其他设备抹去某些在显微镜下才能发现的独特标识。
Then they use other machines to erase some of the unique identifiers found at microscopic levels.
然后他们使用其他设备抹去某些在显微镜下才能发现的独特标识。
Then they use other machines to erase some of the unique identifiers found at microscopic levels.
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