单词：p-n junctions
单词：p-n junctions 相关文章
J 1.jam Their car was stuck in a traffic jam for hours. The crowds jammed the streets, and no cars can pass. 2.jar No payment will be made for empty jars, which do not need to be returned. 3.jealous When she kisses the baby, it makes the older child
剑桥雅思词汇精选
The ruthless rule of the world's oldest head of state appears to be coming to an end. Zimbabwe's 93-year-old President Robert Mugabe is the only leader his nation has known since its independence from Britain in 1980. And, tonight, he is under house
PBS访谈社会系列
There's something about north, he said, something that sets it apart from all other directions. 北边有些值得留恋的东西，他说，这是它和别的方向都不同的原因。 A person who is heading north is not making any mistake, in my
精灵鼠小弟
River otters, like other social animals, have to carefully weigh the costs and benefits of hanging out in large groups. A big group makes it easier to catch fish, which seems like a good deal, but there's a downside to social life too. More otters me
2016年Scientific American(十)月
Dermatan sulphate - a glycosaminoglycan found in skin, tendon, blood vessel and heart valves. Desmosomes -one of the types of cell junctions by which cells join or communicate with each other. Desmoso
医务英语
Cemento-enamel junction- the junction between the enamel covering the crown of the tooth and the cementum covering its root. Often referred to as the CEJ. Cementoblasts - cells of mesenchyme origin, i
医务英语
Calcium-binding proteins - proteins which have the ability to store calcium ions and to bind onto calcium in the hydroxyapatite of the enamel surface. Calculus - a hard deposit of calcified plaque whi
医务英语
By Anjana Pasricha New Delhi 23 August 2007 Troops are patrolling major cities in Bangladesh, where the army-led administration has imposed a curfew to quell unrest by university students. As Anjana Pasricha reports from New Delhi, the students are d
2007年VOA标准英语（八月）
The Streaming Down the Yangtze team has arrived in Chongqing. This is where the team will officially begin its 2-week trek down the Yangtze River. The team will make stops in the cities of Yueyang, Wuhan, Jiujiang and Nanjing before reaching the fina
2018CRI中国国际广播电台
莱纳德 看我的 Hey, Leonard, check this out. 莱纳德 她又来了 Leonard, she's doing it again. 我觉得你调戏食物会让谢尔顿郁闷 I think it upsets Sheldon when you play with the food. 不 应该是她从碗里随便拿起食物 N
生活大爆炸第三季
BEIJING, May 11 (Xinhuanet) -- New retirees suddenly confronted with plenty of time on their hands might be happy to learn that reading keeps one mentally alert and abreast of current aff airs, says Ursula Lenz of Germany's working group of senior ci
英语新闻
Cyclists in Paris are to be allowed to ride through some red lights in a bid by the mayors office to get more people on their bikes. 在巴黎骑自行车的人将被允许闯一些红灯，市长办公室此举是为了鼓励更多的人骑自行车。
英语新闻
Follow-up examinations of the mice in all these experiments looked at the strengths of connections between nerve cells within part of the brain called the ventral tegmental region. 在所有这些实验中，老鼠的后续检查是观察中脑腹侧被
经济学人科技系列
Smart motorways 智能高速 Tailblazers 道路开拓者 How to make life easier for motorists without building new roads 无需费力新路造，司机生活更美好 IDLING on a motorway for an hour or two has long been a part of any British summer
经济学人文艺系列
Cycling in London 骑行在伦敦 Wheel ambition 车轮上的野心 Gradually, the capital is becoming a better place for cyclists 渐渐地，首都变成了一个更适宜骑行的地方 TWO things are commonly seen atop the head of Boris Johnson,
经济学人商业系列