查询词典 exponential

The results show that the average flow velocity increases with the flow discharge and the slope gradient in an exponential form,and the slope gradient has greater effect on velocity than discharge.

结果表明，坡面径流平均流速随坡度和流量的增加而增大，流速与坡度和流量之间存在指数函数关系，坡度对流速的影响大于流量。

An ameliorative adaptive algorithm named SAEFRLS (Self-Adjustable Exponential Forgetting Recursive Least Square) algorithm is suggested have to avoid problems that traditional RLS algorithm can not solve.

针对基于参数估计故障诊断中常用的递推最小二乘RLS算法存在的典型问题。提出了一种在线修汗遗忘因子的方法。

Based on the measure of sand geometry in M Block and comparison of results calculated with Spherical, Exponential and Gaussian Model, it is concluded that different variogram models get very different variogram range in major and minor direction.

在详细解剖M油田的砂体几何形态的基础上，对比分析球模型、指数模型和高斯模型的计算结果，3种模型计算的变差函数长变程误差15％，短变程误差25％，方向也不一样；同时运用不同模型计算的砂体体积亦有较明显的差别：砂体越发育，砂体连通性越强，不同模型计算的砂体体积相差越小；砂体越不发育，砂体连通性越差，不同模型计算的砂体体积相差越大。

Based on the efficient approach developed above, cases of foundationinhomogeneity with stiffness varying according to an exponential function along the radialdirection, and cases of foundation inhomogeneity with stiffness discontinuity and with weakinterlayer strata on the earthquake response of concrete arch dams as well as gravity damswere analyzed. It is found that taking into account the effect of foundation inhomegeneity forthe earthquake safety assessment of concrete arch and gravity dams has great significance.

在以上理论的基础上，本文充分利用比例边界有限元法能够模拟非均匀无限域的优点，合理地提出了重力坝、拱坝的非均匀无限地基模型，分别研究了地基材料弹性模量沿深度按指数变化的无限不均匀地基和地基中存在断层或软弱夹层时对重力坝和拱坝的地震响应影响。

Displays the number in exponential notation using the number of 0s as a placeholder for the exponent value.

数字显示，在指数表示法作为一个指数值的占位符的0的数目。&/页&

For example, when you need to input floating-point numbers in exponential notation you should allow the user enter not only digits but also a decimal separator and an exponent symbol.

例如，当您需要输入漂浮在指数表示浮点你应该允许用户进入，不仅数字，而且一小数点和指数符号。

Software Description: About ESBCalc Pro, This is an enhanced Win32 scientific calculator with Infix processing, exponential notation, brackets, scientific functions, memory, optional paper trail, printing, result history list and integratedhelp.

ESBCalc Pro 这是被增加的 Win32 带中缀处理的科学计算器，指数的符号，支架，记忆，可选的纸形迹。

The other component had a wide distribution range and smaller kurtosis. Root longevity, analyzed by growing-season cohort, was characterized by each of the four theoretical probability distributions: Normal, Welibull, Lognormal, and Exponential.

第一组分的分布峰度较高，寿命较小，且细根均在一个生长季死亡，是细根的主要组成部分；第二个组分的峰度较低，分布平缓，寿命分布范围较大，且细根在两个生长季死亡。

Keywords: Analytic number theory;Exponential sums;Characters sums

中文关键词：解析数论；指数和；特征和

Based on the study of 1420 Al-Li alloy strengthened by a single precipitate, the author study strengthening contributions and their anisotropies of each phase and that of deformed textures to anisotropy in 2090 and 2090+Ce alloys strengthened by two precipitates, by reversion treatment and the exponential additional rule.

在研究单相强化的1420合金的基础上，通过回溶处理和指数叠加法研究了两相强化的2090及2090+Ce合金中各析出相对合金的强化贡献及其各向异性、形变织构对合金各向异性的贡献。

Article 144 The Government of the Hong Kong Special Administrative Region shall maintain the policy previously practised in Hong Kong in respect of subventions for non-governmental organizations in fields such as education, medicine and health, culture, art, recreation, sports, social welfare and social

第一百四十四条香港特别行政区政府保持原在香港实行的对教育、医疗卫生、文化、艺术、康乐、体育、社会福利、社会工作等方面的民间团体机构的资助政策。原在香港各资助机构任职的人员均可根据原有制度继续受聘。

Small wonder, then, that the Chinese spend more in the shop than any other group of foreign visitors do .

这样的小惊喜，使中国顾客比任何国家的人消费得更多。