aGeppetto is a poor old man.He is good at making things from wood。One day,he is going to make a puppet boy.you shall be my little boy,he says to thepuppet.and i shall call you pinocchio.he works for hours. Geppetto是一个可怜的老人。他是擅长于做事由木头。一天[translate]...
David Ostlie's Energy Performance Systems, which burns trees whole; Fuel including sugar cane and wood chips used at General Electric's Research and Development Center in Schenectady, N.Y.; New strain of poplar tree, `Deltoides nigra,' wh...
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However, to make a battery of forest, Berggren used wood to replace metal. This natural fiber can serve as a wire-like path for electrons. Berggren used cellulose-based(由木质素的) another chemical named PEDO. It isn't from a tree. But when it is added to cellulose, those cellulose ...
It turns out that two major building blocks of wood have a lot of electrical properties, says Magnus Berggren, a physicist in Stockholm, Sweden, whose team at Linkoping University has been working to make parts for electronic devices from the forest. They're currently focusing on two components...
a治具制作错误 Fixture manufacture mistake[translate] ayou need a car 您需要汽车[translate] ageppetto is a poor old man he is good at making things from wood ong day he is going to make a puppet geppetto是他是擅长于做事由木ong天他做木偶的一个可怜的老人[translate]...
"It turns out that two major building blocks of wood have a lot of electrical qualities," says Magnus Berggren,a professor at Linköping University.His team has been working to make parts for electronics from the forest.Right now,they're focusing on two materials of trees.The first material...
1. to bring into being by shaping, changing, or combining materials, ideas, etc; form or fashion; create: to make a chair from bits of wood; make a poem. 2. to draw up, establish, or form: to make a decision; make one's will. 3. to cause to exist, bring about, or produc...
1. to bring into being by shaping, changing, or combining materials, ideas, etc; form or fashion; create: to make a chair from bits of wood; make a poem. 2. to draw up, establish, or form: to make a decision; make one's will. 3. to cause to exist, bring about, or produc...
“It turns out that two major building blocks of wood have a lot of electrical qualities,” says Magnus Berggren, a professor at Linköping University. His team has been working to make parts for electronics from the forest. Right now, they’re focusing on two materials of trees. The ...