energy-凯发手机版

10-06-10 after running a series of complex computer simulations（模拟） , researchers have found that flaws（缺陷，裂缝） in the structure of magnetic（有吸引力的） nanoscale wires play an important role in determining the operating speed of novel devices us...

10-06-09 during snm's 57th annual meeting, investigators presented the results of a multidisciplinary（有关各种学问的） study involving the capture of radiation luminescence（发冷光） and radioactive-excited nanoparticles to help detect subtle（微妙的，敏感...

10-06-04 feeling sluggish（迟钝的，懒惰的） ? the solution may require getting outside the box that big brick-and-mortar（砖瓦加水泥） box called a building. being outside in nature makes people feel more alive, finds a series of studies published in the jun...

10-05-24 remarks by the president at signing of presidential memorandum on fuel efficiency standards rose garden 10:58 a.m. edt the president: good morning, everybody. good morning. everybody, please have a seat. it is wonderful to have you all here. welcome...

10-05-21 scientists have developed the first cell controlled by a synthetic（合成的，人造的） genome. they now hope to use this method to probe the basic machinery of life and to engineer bacteria specially designed to solve environmental or energy problems....

10-04-14 in an electrifying（令人振奋的，惊人的） first, stanford scientists have plugged in to（对很感兴趣） algae（海藻） cells and harnessed a tiny electric current. they found it at the very source of energy production photosynthesis（光合作用） , a plan...

10-04-14 in an electrifying（令人振奋的，惊人的） first, stanford scientists have plugged in to（对很感兴趣） algae（海藻） cells and harnessed a tiny electric current. they found it at the very source of energy production photosynthesis（光合作用） , a plan...

10-03-18 iran has announced it will cut the volume of its cheap petrol ration by 25% to 60 litres per vehicle per month from 21 march. 伊朗宣布，从3月21日起，国内每辆车每月廉价汽油供应将削减25%至60公升。 president mahmoud ahmadinejad is cutting back hard on...

10-03-11 russian prime minister vladimir putin is due in india for talks expected to focus on arms and energy contracts. 俄罗斯总理弗拉基米尔普京将出访印度，商讨武器和能源协议问题。 mr putin is expected to sign a host of agreements the two sides are due to s...

10-02-23 the president: thank you, everybody. thank you. please have a seat. have a seat. good morning, everybody. before i begin let me just acknowledge（承认，答谢） some of the people who are standing behind me here: first of all, two people who have been...