查询词典 method

Namely, the first, the beginning, end and length of growing season of every type of vegetation is estimated with threshold method and moving average method, and the beginning end and length of growing season of vegetation from 1982 to 1999 is fitted linearly, finally, linear trend of the beginning end and length of growing season of vegetation is analyzed. The second, phenological phase in different years and zones is estimated based on greatest changes of slope method and EOF analysis method, and the result monitored by the two methods is compared, as a result, trend of growing season change from 1982 to 1999 in different latitude zones is better acquired. The third, phenological phase of vegetation in different spatial location from 1982 to 1999 is fitted based on curve. Then, spatial difference rules of growing season of every year and average of multi-year is discussed in article. In the end, lag correlation and linear regress are used to study relation between phenological phase of different types of vegetation, different latitude zones, different spatial places and climate changes.

利用阈值法和滑动平均法逐年估测了每种植被类型的生长季的开始、结束日期及长度；对18年中植被生长季的开始、结束时间和长度进行一次线性拟合，分析了植被生长季的开始、结束日期和长度的线性变化趋势；基于最大变化斜率法和EOF分析法估计了不同年份、不同区域内植被生长季的开始、结束时间及其长度，并对这两种方法的监测结果作了比较，从而得到了较好的不同纬度区域1982～1999年植被生长季的变化趋势；基于曲线拟合了1982～1999年的不同空间位置的植被物候期，然后讨论了每年和多年平均的植被生长季的空间分异规律；最后利用时滞相关分析和线性回归研究了不同类型植被的物候期与气候变化的相互关系，不同纬度带的植被物候期与气候变化的相互关系，植被物候期与气候变化空间相互关系。

The dissertation focuses on two issues——level 3 examinations in theNational Qualifications Framework and admissions system to higher education, investigating examinations and admissions system to higher education in the UK longitudinally and latitudinally, in both macro and micro way, using the following research methods: documentation method, field research, questionnaire method, interview method, case studies and comparative method.

论文重点围绕英国《国家资格证书框架》中的第三级证书考试(主要是A-levels证书考试)和高等院校招生录取制度两个问题进行研究，运用文献研究法、实地研究法、问卷调查法和访谈法、个案研究法、比较研究法，从宏观和微观的两个角度、纵横两个纬度对英国高等院校招生考试进行研究。

Results The within-run coefficient of variation of five kinds of enzymatic activity, with Abbott reagents: routine method were 0.48%-1.06%, FlexRate method were 0.23%-0.48%; with Leadman reagents: routine method were 0.63%-1.14%, FlexRate method were

结果 5种酶用雅培试剂检测批内变异系数：常规法为0.48%~1.06%，FlexRate法为0.23%~0.48%；利德曼试剂检测批内CV：常规法为0.63%~1.14%，FlexRate法为

The method has the advantages of Rigid Body Limit Equilibrium Method and Finite Element Method. In this method, the whole equilibrium conditions are kept, and the deformation of material is considered to some extent.

利用一种改进的刚体极限平衡法——块体单元法进行边坡稳定分析，该方法兼有刚体极限平衡法和有限元法的优点，既满足全部的平衡条件，又在一定程度上考虑了材料的变形。

Firstly, several kinds of schemes were proposed according to the design demand. The best scheme was chosen after analyzing and comparing the schemes. The robot's structure was designed with Pro/Engineer and AutoCAD software. Secondly, the kinematics analysis conducted, coordinate transformation matrix using D-H method was set up, and the kinematics equation direct solution and inverse solution was deduced. The manipulative interface about the kinematics equation direct solution and inverse solution was completed with VC++ and the velocity Jacobian of displacement matrix was constructed using differential transform method. In the process of the trajectory planning based on robot's kinematics analysis, I propone a method by which we can get middle nodal point with normalizing factor in order to simplify our searching for these middle nodal points. In addition, I give these middle nodal points with actual physics signification. For eliminating contradiction between real-time and accuracy, I bring forward separately limit of error and reversal interpolation method. For decreasing calculation quantity, we resort to tri-spline interpolation in the articulation space.We analyse the work range of the robot by resorting to graphic means.

首先，作者针对机器人的设计要求提出了多个方案，对其进行分析比较后，选择其中最优的方案后用Pro/Engineer和AutoCAD软件进行了机器人模型结构设计；其次，进行了运动学分析，用D-H方法建立了坐标变换矩阵，推算了运动方程的正、逆解，运用VC++制作了正、逆运动学求解的求解界面；并且用微分变换法推导了速度雅可比矩阵；在基于机器人的运动学的轨迹规划中，通过在操作空间的规划，提出了归一化因子来求解中间结点，通过它可以使求解中间结点变得更简单，并且赋予这些中间结点实际的物理含义，对于规划中精确性和实时性的矛盾，提出了以误差极限法和反向插值法来解决的方法；为了减少规划过程中计算量，在关节空间进行三次样条插值；然后借助图解法进行工作空间分析，作出了实际工作空间的轴剖图。

Linear Extrapolation Method is an adjusted extrapolation method,which is proposed based on the Power Method.It utilizes the property of the second eigenvalue of the Google matrix to acheive the high rate convergence in the computing performance of Power Method.

在乘幂法证明理论基础上，提出了一种修正的外推方法称为线性外推法，并且利用Google矩阵的第二特征值的性质，使得在乘幂法的计算过程中达到快速收敛。

A novel no touch measuring method for traditional products was put forward and a precise model of Direct Linear Transform was presented for the aberration in the images occurred at every turn. Rectangle mark tag and location parameter are no longer needed in this algorithms. A method of tolerance reckon by curve equation was also provided. In order to raise the operation speed Hough circle detection method was improved. In the meantime circle detection method to images with more than one circle was applied, so that the concentricity calculation is possible.

论文的创新点是，提出了传统机械产品的非接触式测量方法，特别针对图像采集环节最容易出现的畸变现象，提出了一种严密的直接线性变换模型，该算法既不需要在影像上有框标，也不需要有摄影机内外方位参数的起始近似值，具有显著优点；提出了利用曲线的方程来确定公差的方法，对传统的Hough圆检测方法进行了改进，提高了检测速度，同时将圆检测用于存在多圆的图像，使多圆的同心度检测成为可能。

PLC programming technique includes experience design method, logic design method, cycle diagram design method and sequential control design method.

PLC编程技术包括：经验设计法，逻辑设计法、时序图设计法、顺序控制设计法等编程方法。

FRA method and LVI method are all sensitive to winding deformation, but there exists insensitive area in winding, which is close to the excited terminal under general situation. After comparing these two methods, it is attained that LVI method is superior to FRA method in fault detection.

本文通过两种方法的对比研究指出：在变形判定方面LVI法比FRA法具有更大的优越性；而在测试系统的稳定性方面FRA法更优越。

The production craft of local GCC mainly has a stem method 2 kinds with wet method:In 80's, China main doption dry the method craft produce heavy calcium, do a method craft, the equipments is mainly a thunder to receive to whet(have above 70%) with the high-speed machine pound at a type masticator, ball to whet machine, Xuan to whet machine, sign type to whet etc..

国内GCC的生产工艺主要有干法和湿法两种：80年代，中国主要采用干法工艺生产重钙，干法工艺设备主要是雷蒙磨(占70%以上)和高速机械冲击式粉碎机、球磨机、旋磨机、立式磨等。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。