'How To' Guides By Type By BrandHow Does a Microscope Work ?A great deal of optical science is involved in answering the question "how does a microscope work?" A simple microscope has one lens and is essentially a loupe or magnifying glass with a relatively high magnification. ...
How to Work with the Microscope 作者:Beale, Lionel Smith 出版年:2009-1 页数:136 定价:$ 22.32 ISBN:9780559937880 豆瓣评分 目前无人评价 评价: 写笔记 写书评 加入购书单 分享到 推荐 我要写书评 How to Work with the Microscope的书评 ···(全部 0 条)...
Just as telescopes scale us up to meet the planets and stars, so microscopes scale us down into the tiny world of atoms and cells. Let's take a closer look at how they work!Photo: This looks like an ordinary optical microscope, but it's actually a fluorescence microscope (a Nikon ...
A: Contrary to popular opinion, we don't use electron microscopes to look at electrons. We use...doi:10.2505/4/sc13_051_01_76Robertson, BillNational Science Teachers AssociationScience & ChildrenRobertson,...
to reveal the structures and biochemistry of livingcells. Microscopes have even entered the digital age, usingcharge-coupled devices (CCDs) and digital camerasto capture images. Yet the basic principles of these advanced microscopes are a lot like those of the student microscope you may have ...
We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as... (展开全部) 我来说两句 短评 ··· 热门 还没人写过短评呢 我要写书评 How to Use the Microscope的书评 ··· ( 全部0 条 ) 论坛 ··· 在这本书的论坛里发...
A light microscope, whether a simple student microscope or a complex research microscope, has the following basic systems: Specimen control - hold and manipulate the specimen stage - where the specimen rests clips - used to hold the specimen still on the stage (Because you are looking at a ...
4. Be sure to wipe off the excess stain with a paper towel. Troubleshooting Occasionally you may have trouble with working your microscope. Here are some common problems and solutions. 1. Image is too dark! Adjust the diaphragm, make sure your light is on....
How electron microscopes workIf you've ever used an ordinary microscope, you'll know the basic idea is simple. There's a light at the bottom that shines upward through a thin slice of the specimen. You look through an eyepiece and a powerful lens to see a considerably magnified image of...
It's a hard enough time in a girl's life: Her entire body is changing both inside and out, she feels like she's especially under the microscope, and now her skin is rebelling against her. Girls tend to have fewer problems with acne than boys do during puberty. However, after puberty...