现在,来自美国明尼苏达电气系的研究人员已经能够通过软件的手段让人利用脑电波来控制计算机里的直升机穿过一个构建在3D障碍物上的虚拟圆环。
Now a team of University of Minnesota engineers has upped the ante with software that lets people use EEG to move a computerized helicopter through virtual rings on a 3-D obstacle course.
“她们这样利用新闻系的牌子,我们很不高兴,”她说。
"We are not happy that they used the brand of the journalism faculty," she said.
他们的工作:天文学家利用他们在物理学和数学方面的能力来研究宇宙和它的起源,包括银河第、太阳系以及其中的行星。
What they do: Astronomers use their physics and math skills to study the universe and its origin, which includes galaxies, solar systems and the planets within.
其主要目的是利用太阳系中最大的一个的行星获得重力推动将卡西尼号弹向其最终目的地——土星。
The main purpose was to use the gravity of the largest planet in our solar system to slingshot Cassini towards Saturn, its ultimate destination.
利用血液去培育干细胞获得成功以后,朱敏设法诱导它们分化成三种细胞系:先是骨骼和软骨细胞,然后是肌细胞,再是神经元。
Using blood to nourish and grow the stem cells, Zhu managed to induce them to differentiate into three lineages: first bone and cartilage, then muscle, and then neuron.
加州大学戴维斯分校环境科学与政策系教授黑斯廷斯,是世界上利用数学模型(方程组)来理解自然系统的顶级专家之一。
Hastings, a professor in the UC Davis Department of Environmental Science and Policy, is one of the world's top experts in using mathematical models (sets of equations) to understand natural systems.
该公司希望利用他们的飞船发送遥控机器人到月球的暗区去收集样本和探索位于月球南极的艾特肯盆地,太阳系中最古老的火山口盆地之一。
The firm hopes to use remote controlled robots dispatched from their spacecraft to collect samples and explore the South Pole-Aitken basin on the Moon, one of the oldest craters in the solar system.
过去我的老师们总是用价格贵还容易把手弄脏的钢笔亲手写出他们的著作和论文的手稿,系里的秘书们再利用暑假的时间用打字机把这些手稿打出来。
My teachers used to write out the drafts of their books and papers by hand, with expensive, though smudgy, fountain pens, and the departmental secretaries would type them up over the summer break.
他利用电脑模拟来重现太阳系四十亿年前可能的样子。
He used computer simulations to explore what the solar system may have looked like some four billion years ago.
这就是行星猎人的立项初衷,建立一个能让任何人利用开普勒数据寻找系外行星。
That's the idea behind the Planet Hunters project, a Web site where anybody can dig into Kepler data to look for exoplanets.
一项最新的模拟实验表明,围绕太阳系的尘埃盘中存在一个空洞,利用这个空洞可以向外星观察者发出信号,告诉它们这里有行星存在。
A hole in the dust disk surrounding our solar system would tell alien observers there are planets here, a new simulation shows.
杰佛瑞·汉考克(JeffreyT . Hancock)是康奈尔大学通信系副教授,他正在利用单词计数法研究网络语言和骗术。
Jeffrey t. Hancock, an associate professor of communication at Cornell, USES word counting to study language and deception, particularly on the Internet.
观察太阳系外行星凌日的技术同Palle和他同事的技术近似,那就是利用月亮作为镜子看地球相对于太阳的凌日。
Looking for transiting extrasolar planets is analogous to palle and colleagues' technique - using the Moon as a mirror to watch Earth transit the Sun.
“我们利用了太阳向太阳系施放太阳风的类比。”Cheng说。
"We used the analogy of the Sun ejecting the solar wind into the solar system," says Cheng.
方法在扩大模型下,利用转换原理,通过定义邻域系单子给出拓扑的定义。
Methods In the enlargement model used transfer principle, the topology is defined by the monads of neighborhood.
方法利用低密度脂蛋白作用人血管内皮细胞系ecv304,通过基因芯片分析人信号传导相关蛋白的表达谱。
Methods Microarray analysis on human signal transduction associated proteins was applied to profile changes in gene expression of human ECV304 endothelial cells induced by low density lipoprotein.
油菜杂种优势利用途径主要有三系法和两系法。
利用这项技术可望解决三系、两系或化学杀雄杂交稻制种过程中出现的纯度问题,且有利于新杂交稻组合的选育。
Using this technology, the purity problem during seed production in three-line, two-line or chemical-emasculated hybrid rice breeding system could be solved and some new combinations could be bred.
在证明过程中充分利用了代数的特殊结构—矩阵单位系这个工具。
The proof of it makes full use of the spascial frame-matrix unit system.
利用旋转洛仑兹变换讨论相对匀速转动参考系中的相对论效应。
The phenomena of relativity in two mutually rotating coordinates are discussed by using the rotating Lorentz transformation.
这种方法以轮系组成机构符号为基础,直接构造出轮系分析的数学模型,利用现有的计算机程序进行处理。
On the basis of forming mechanism symbols, it constructs a mathematical model directly and makes use of the available computer programs to deal with the analysis problems.
本文介绍了利用GIS建立完整的通信资源管理系的目标、技术路线和方法。
This text introduction utilize GIS set up intact communication goal, technological route and method, resource management of department.
渠道密度与渠系水利用系数两者之间关系式的确立,有助于从理论上评价渠道分布对渠系水利用系数的影响。
Establishing the relation between canal density and canal-system water use efficiency can facilitate the evaluation of the influence canal distribution on canal-system water use efficiency.
利用这些波长作为每层膜的监控波长,满足光电极值法的监控条件,由此提出了一种监控非规整膜系的新方法。
A new method for monitoring non-normalized coating system is proposed by using these wavelengths as monitor wavelengths for each to fulfil the monitoring condition for extremum method.
在利用螺旋理论研究某些机构学问题时,螺旋系相关性的判别是关键问题。
As some kinematics problems are studied by the screw theory, the dependency of screw system is a key problem.
灌溉水利用系数包括渠系水利用系数和田间水利用系数。
The utilization coefficient of irrigation water contains the utilization coefficient of canal system water and field water.
以某下承式刚性吊杆系杆拱桥为实例,利用空间有限元程序对其空间稳定性进行分析。
Taking a through bridge with rigid suspender and tie-arch for example, the space stability is analyzed by means of finite element program.
以某下承式刚性吊杆系杆拱桥为实例,利用空间有限元程序对其空间稳定性进行分析。
Taking a through bridge with rigid suspender and tie-arch for example, the space stability is analyzed by means of finite element program.
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