#英语单词 傻瓜英语 solid 固体 坚固的 可靠的 It's the lightest solid in the world. Our marriage is rock solid! Riley seems so solid. - 行客思维Thinkersway于20230327发布在抖音,已经收获了4.5万个喜欢,来抖音,记录美好生活!
Aerogels : lightest solid in the worldThomas KöhlerAlexander LükingDavide PicoGunnar Henrik SeideThomas Gries
https://www.youtube.com/watch?v=Qa-tTMJ8fkA 点击右上方三个点设置翻译中文字幕 Aerogel is the lightest and lowest-density solid in the world. It’s a gel composed of 99.8% air. Looking like frozen smoke, this material is almost as light as air itself. It’s only 1.74 grams. It’s ...
A recent studyhas used hybrid aerogels to restore the lost tissue by prompting bone regeneration.Aerogels arebasically a combination of solid and gas. Think Jell-O, but one where the waterhas been slowly dried outand replaced completely by air. This slow and careful removing of liqu...
Although much less dense than glass, Aerogel is another silicon-based solid but is composed of individual features only a few nanometers in size linked in a highly porous structure. Its unusual properties include low thermal conductivity, refractive index and sound speed - but it's the ability ...
aerogels are manufactured materials derived from a gel in which the liquid component of the gel has been replaced with a gas, resulting in a material renowned as the world’s lightest solid material. The new so-called “multiwalled carbon nanotube (MCNT) aerogel” could be used in sensors ...
aLithium is the lightest solid element. It has three times the fluxing power of sodium, the smallest ionic radius of any solid and the highest ionic potential of all the alkalies. It is an important element for industries anxious to reduce energy consumption.[translate]...
The new material redefines the limits of lightweight materials because of its unique “micro-lattice” cellular architecture, they say - consists of 99.99 percent air by designing the 0.01 percent solid at the nanometer, micron and millimeter scales. The material’s architecture allows unprecedented ...
Schaedler.Low-densityTheresultingmaterialhasadensityof0.9milligramspercubiccentimetre.Bycomparisonthedensityofsilicaaerogels-theworld'slightestsolidmaterials-isonlyaslowas1.0mgpercubiccm.Themetallicmicro-latticeshavetheedgebecausetheyconsistof99.99%airandof0.01%solids.Theengineerssaythematerial'sstrengthderivesfromthe...
SOLID RUBBER TIRESThe TravelScoot comes with the upgraded wide front wheel which improves overall performance while traversing uneven or rough terrain. Our wide front wheel will greatly help with navigation through older streets that are not well maintained. If the front wheel gets damaged, don't ...