查询词典 analytical curve

Further,the Laffer curve is tested by using the macroeconomic data of all provinces, and the conclusions of excessive expenditure , too high taxation of government have been drawn .

本章的实证研究部分，运用分省宏观经济数据，在政府收支不平衡、空间上的地区经济差异及制度供给在时间上的不均衡等现实条件下，对Laffer曲线作了全面的实证检验，得出了政府支出过度、宏观税负过高的结论。

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。

There are some mature curve fitting methods in the reverse engineering, such as Lagrange interpolation, piecewise polynomial interpolation, least square method and spline interpolation.

成熟的曲线拟合方法有拉格朗日插值法、分段多项式插值法、最小二乘法和样条曲线插值法等，本文在分析各自优缺点的基础上，提出选用三次样条曲线拟合法。

Based on the elliptic curve cryptosystem, a multi-key sharing scheme in which the Lagrange interpolation polynomial is used and the cheaters can be detected is presented.

文章利用拉格朗日插值的思想，提出了一种基于椭圆曲线的可防欺诈的动态多密钥共享方案；方案中每个参与者的子密钥可以不受限制的重复使用，因此在更新主密钥的时候，无需更改参与者的子密钥，从而减少了可信中心与参与者之间的通信量；方案可灵活地增删参与者，且安全性是基于椭圆曲线离散对数问题的难解性，因而其安全性比在有限域上更高；方案实现过程中解决了检验子密钥真伪的问题。

Driving enthusiasts will feel the difference through every curve, especially in the sport-tuned Lancer GTS model.

驾驶爱好者会觉得通过各种曲线的差异，特别是在运动调教蓝瑟GTS的模式。

It shows accuracy of the model that simulation curve is consistent with actual movement of landing gear.

仿真曲线与起落架的实际的运动相一致，表明模型的正确性。

An optimist is a girl who mistakes a bulge for a curve. Ring Lardner

乐观的人，等于是把凸出来的部分也错认作曲线的女孩。

The downward curve will go differently in different individual and outside environment. The scientist in The French Larisa Skin Microecology Research Center have worked out a theory which can effetely delay skin aging and recover skin health: help the skin microecology to get into a balanced state by a certain skill from outside, meantime supply new energy to skin, so to slow down the skin aging, and the unhealthy condition of skin also will be improved.

这条下行曲线会因为个体的不同或是外界环境的不同而呈现不同的趋势，法国瑞莎皮肤微生态研究中心的科学家们得出了一个有效延缓肌肤衰老和恢复肌肤健康的理论：从外界设法采取一定手段使皮肤微生态达到平衡，同时为肌肤补充新能量，肌肤的老化速度就会减缓，肌肤的不健康状况就会改善。

The simulation results show that a characteristic saw-toothed velocity is generated in vertical, and a lower limit of laser repetitive pulse for stable ascent is defined; In lateral pass, higher frequency of laser pulse can produce quicker reversion and smoother trajectory, and with the increase of slope of lift curve, the lightcraft can be stabilized in shorter time.

结果表明：在垂直方向，光船上升速度呈锯齿状，且存在脉冲频率下限；在侧向，激光脉冲频率越高，回复速度越快，回复曲线也越光滑，升力线斜率的增加能够使光船以更短的时间趋于稳定。

Project the edited curve, if necessary on the lateral surface.

项目编辑曲线，如果有必要的侧面。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。