方法利用大脑的磁共振成像结果构造模型,采用有限元方法计算正向问题。
METHODS Model was built according to the results of magnetic resonance imaging in a head and the forward problem was computed with the finite element method.
应用有限单元仿真软件实现了二维头模型EIT正向问题的求解,并可根据脑组织的不同电导率得到对应的头皮电位分布。
Using FEM simulation software package, EIT forward problem of 2d head model could be solved and the scalp potential could be figured out when brain conductivity varies.
又一次对于这个稍微复杂一点的问题,正向速率和逆向速率的比,和平衡常数相关。
So again, for this slightly more complicated problem, the ratio of the forward and backward rates are related to the equilibrium constant.
他们发现女生对于向他人倾诉问题的内心感受更为正向积极,比如感受到关怀,理解以及减轻孤独感。
They discovered girls had positive expectations for how talking about problems would make them feel, such as expecting to feel cared for, understood and less alone.
问:你们的报告提醒我们注意,尤其在泰柬边境地区出现了青蒿素耐药性,而且这一问题正向湄公河地区其它地方蔓延。
Q: Your report alerts us to resistance to artemisinins particularly on the thai-cambodian border, but also spreading to other parts of the Mekong region.
使用逆向工程,您可以很容易就从正向工程中得到您想要的,本篇文章将介绍在逆向工程以下领域中存在的问题。
With reverse engineering, it is not always easy to achieve what you expect from forward engineering. This article addresses problems that occurred during reverse engineering in these areas.
但是正向挤压机也存在一个热力学的问题。
相反,专家大多正向思维,懂得要做什么和能做什么并提前想出问题的解决方法。
In contrast, experts tend to think forward, understanding what they have to work with and what it's capable of doing and figuring out a solution looking forward at the problem.
因此,提高开关速度并改善正向导通电压和关断时间的折衷关系是这类器件的关键问题之一。
So, how to improve the tradeoff relationship between turn-off time and forward voltage is a key problem in power devices.
与通常的正向映射算法相比,该算法克服了多幅参考图像所带来的计算量成倍增长等问题,而且误差较小。
Comparing with the usual forward mapping methods, this algorithm generates derived images with less errors and tackles the problems associated with multiple reference images.
仿真结果表明:这种方法对于求解仿人型跑步机器人的正向运动学和逆向运动学问题,具有求解速度快、精度高等优点。
Simulation results show that this method has an advantage of high speed and high-precision for the forward kinematics and the inverse kinematics of the running robot.
用该法处理构效关系问题,并与逐步回归正向选择法及PLS回归法进行了比较,得到满意的结果。
The comparison is made among forward selection method in the stepwise regression and PLS as well as ORS methods through the example of QSAR (quantitative structure activity relationship).
本研究目的在于使用功能评量找出行为问题功能,并且使用正向行为支持进行介入。
The study goals are to find the function of behavior problems by using functional assessment, and use positive behavior support to solve the behavior problem.
本文首先研究了扩散方程作为光学层析成像问题的正向模型的精确性及其适用条件。
In this thesis, the accuracy and the validity conditions of the diffusion equation as a forward model for the optical tomography was firstly studied.
增加了挤压的生产时间这一变化是好的,但也增加了正向挤压的热力学问题。
This change is good for increasing the productive time of the press but it increases the natural thermodynamic problem with the direct extrusion press.
大功率激光二极管阵列的正向特性失效问题严重影响器件的成品率和可靠性。
The forward characteristics failure of the high power laser diode array severely influences the yield and reliability of devices.
特定过冷度下的层片间距与正向界面推移速率的关系是珠光体生长动力学的主要问题。
The relationship between the lamellar spacing and the edgewise growth velocity under the specific undercooling is the core of growth kinetics.
我国部分学者在关注正向教育功能的同时,对负向教育功能的概念、形成机制等问题进行了研究。
Chinese scholars not only studied the eufunction and dysfunction of education, but also explored the concept and forming mechanism of educational dysfunction.
首先进行功能评量,获得个案行为问题的功能,然后使用正向行为支持策略来介入行为问题。
Firstly USES functional assessment to obtain the function, and then applies positive behavior support to the behavior problem.
本文对大功率可控硅的阻断电压问题、正向压降问题、光刻掩模板的设计问题、控制极特性问题以及动特性问题进行了分析。
This paper analyses the blocking voltage, forward voltage drop, photoresist mask design and gate-triggering and dynamic characteristics of high-power thyristors.
可以解决激励失灵问题;有利于促进正激励效果实现,克服正向激励不断加大企业成本的弊端。
It can solve the out of order of incentives and help to achieve the incentive effect and overcome the shortcomings of positive-incentive in big enterprises which increase the cost.
正向思维是从正面思考问题解决问题正向“顺推”的一种常规思维方式。
Positive thinking, a commonly-seen one, is to think and solve the problems in positive and direct ways.
这一水平的工作需要高于菩萨的DNA阶段,将是那些正向9000或12000股迈入的人们在其未来地图拓制中所要处理的问题。
This level of work requires a phase of DNA beyond Bodhisattva, and will be what those who push on to 9000 or 12,000 strands in their map carving contend with into the future.
教育后对AIDS及相关问题的正向态度率也有所提高,正向态度得分由教育前的21.7分提高到25.0分,两者相比差异有显著性。
The rates of correct attitudes about AIDS are also increase after training, the scores of correct attitudes move from 21 . 7 to 25.0, the differences existed significance (P<0.01).
教育后对AIDS及相关问题的正向态度率也有所提高,正向态度得分由教育前的21.7分提高到25.0分,两者相比差异有显著性。
The rates of correct attitudes about AIDS are also increase after training, the scores of correct attitudes move from 21 . 7 to 25.0, the differences existed significance (P<0.01).
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