查询词典 efficient point

When the point moves along the plane curve, the trace curve of the point is called the evolute of the curve, denoted by, and is called the involute of the curve.

当点沿曲线移动时，相应的曲率中心的轨迹曲线称为曲线的渐屈线，而曲线称为曲线的渐伸线。

Keywords Exchangeability and technical measurement;Main point;Difficult point;Teaching method

互换性与技术测量；重点；难点；教学方法

His excuse oneself from, represented his own point of view not only, be afraid the point of view that also represented most public.

他的婉拒，不仅代表了他本人的观点，恐怕也代表了多数公众的观点。

The first point: the systematic and up-to-date of text. The second point: exertion of teaching method.

第一是教材的系统性与前沿性；第二是教学法的合理运用。

There is no direct support for the UML2.0 elements entry point and exit point.

对于UML2.0元素进入点和退出点没有直接的支持。

In addition, when the nonlinearities have the properties of mixed-monotonicity, the existence of a positive solution for difference equations is ob-tainded by using fixed point theorem in a cone or fixed point theorem of conic expansion and compression.

在最后一部分讨论了带有特征值的非线性二阶差分方程正解存在性问题，利用锥压缩与拉伸不动点定理及逼近性理论，在一定的假设条件下，得到了差分方程正解存在性。

By changing differential equations into nonlinear integral equation,we study the existence of positive solution of a class of second order differential equations problems by the fixed point theorem of cone expansion and compression,and the fixed point index theorem,then we obtain two multiple positive .

通过将常微分方程转化为非线性积分方程，利用锥拉伸和锥压缩不动点定理和不动点指数讨论了一类二阶常微分方程的正解存在性问题，在一定条件下，得到了几个多重正解定理，同时证明了与此相关的主要引理

By using the theorem on cone expansion and compression and a fixed point theorem on cone,this paper is concerned with the existence of positive solutions for some boundary value problem of singular nonliear semipositive second-order three-point boundary value problem,which improve many known results.

运用锥拉伸与压缩不动点定理研究非线性奇异半正二阶三点边值问题正解的存在性，推广了一些已知的结果。

In order to use price sensitivity measurement to determine the price,questionnaire survey was carried out and price of marginal cheapness,price of marginal expensiveness,indifference pricing point,optimal pricing point,price stress and range of acceptable prices of 2 km starting distance was calculated with the surveyed data.

为利用敏感度测量法制定合适的租价，实施了问卷调查，利用回收问卷所得到的数据分析了出租车2 km起步时其起步价格体系中的下限价格、上限价格、无差别价格、最小抵触价格、价格承受带和价格可接受区域。

Of many steady testing work that have been done at Shunan gas reservoir in Maliuchang gas field, data process are respectively conducted by traditional multi-point binominal or exponential process data and one point method for deliverability equation.

在蜀南气矿麻柳场气田进行了大量的稳定试井工作，分别用传统的多点法二项式、指数式处理资料，以及用"一点法"产能公式进行资料处理，发现两者求出的气井绝对无阻流量偏差达到30%-90%，甚至更高。

The Porsche Owner: But it's my car!

可，这是我的车呀。

LOX_83}{Oh, another bunch of wackos.

{LOX_83}{呃，又一群怪人。