But now, an award-winning picture of an atom shows a single particle in an electric field—and you can see it with the naked eye if you really look hard. This is a strontium atom, which has 38 protons; the diameter of a strontium atom is a few millionths of a millimeter. Atoms ...
ais an important means of educational informationization. 是教育informationization重要手段。 [translate] aI hope we can help you. 我希望我们可以帮助您。 [translate] aRFIT is the premier IC conference focused exclusively on the latest developments in RF, Microwave, and Millimeter Wave Integrated Circuit...
Requirements for 16-millimeter motion picture projectorsdoi:10.1016/S0016-0032(42)91086-XELSEVIERJournal of the Franklin Institute
a毫欧姆 Millimeter[translate] a进入大三以来 Since has entered the threes in a big way[translate] a他休假了,星期一才上班 He has been on leave, Monday only then goes to work[translate] aplease verify that the microsoft data access components 2.1(or later) have been properlyinstalled 正在翻译...
Using a telescope the size of the planet, astronomers have captured the first image of this space oddity. Here's why that matters.
but also the waves that will cancel out once all the data is processed. Add to that the challenge of figuring out (generally after the fact) where every detector is to within a fraction of a millimeter even as their orientation changes and the Earth rotates, an...
The mesostructure (millimeter to micrometer scale) of clay-rich sedimentary rocks is generally characterized by a connected fine-grained clay matrix embedd... JC Robinet,S Paul,D Coelho,... - 《Water Resources Research》 被引量: 112发表: 2012年 The role of the convoluted segment of the prox...
Katie Bouman is part of an international team of astronomers that's creating the world's largest telescope to take the very first picture of a black hole. Katie Bouman's resource list Learn more Hello from the Large Millimeter Telescope in Mexico The team of scientists and eng...
Simple, the big graph we may use a centimeter rod, but somewhat complex, the accurate graph we must use a millimeter rod.Because of the big graph with the millimeter rod inconvenient observation, the small graph has the error with a centimeter rod to be big.[translate] ...
a与其说在于运气,不如说靠实力 Said lies in the luck, was not better than said the reliable strength [translate] a粉末平均粒径从1毫米到10毫米 Powder average grain diameter from 1 millimeter to 10 millimeters [translate] a他们在学英语上的成绩是他们努力学习应得的。(deserve) 正在翻译,请等待.....