查询词典 sum

They expend large sum of money in maintain this beach.

他们花去大笔的钱维护这个海滩。

This is not a small sum of expenditure Oh.

这又是一笔不小的开支哦。

The long term development and research on the teaching and learning of table tennis trends to teaching, and the teaching and learning methods come from the sum-up of the practical table tennis experience. So it is lack of the guiding of theory behind practice.

因为乒乓球的教学在长期的研究发展过程中一直倾向于探索对教的研究，其教学方法多出自对乒乓球实践的经验总结，缺乏实践背后的理论指导。

The expiation sum should be larger than the loss of the subject to exert its function of stimulation.

生态补偿的标准应高于生态受损主体的损失才能发挥其激励功能。

Properties are discussed for a class of exponential sum function on recurrence relationship,integral formula,it has been proved that its curve configuration is single peak and it is a probability density,the application of this function is showed in proving equalities and a differential equation model of substance transform reaction.

对一类指数和函数的递推关系、积分公式、曲线的单峰形态等性质进行了讨论，证明了该函数为概率密度函数，并给出了该函数在等式证明、物质转化反应的微分方程模型等方面的应用。

To build the index system for the evaluation, 3 main indexes and 12 relative factors were selected in the steps of organization, scheme and execution. Terfel Method was adopted to quantize indexes and factors, and exponential sum method was used to calculate the success degree of factors, indexes and the whole project.

论文选择了组织、方案和实施3大指标12个因子构建了土地整理过程评价指标体系，利用特尔菲法对指标和因子进行量化和权重的确定，采用指数和法计算因子、指标和项目的成功度。

The adaptive learning rate only depends on the negative exponential of the square sum of the kurtosis of neural networks outputs.

本文提出了一种自适应学习率盲信源分离的自然梯度算法，自适应学习率仅依赖于神经网络输出峭度平方和的负指数。

In using the FDTD method to research the transient process of the overhead line, for the convenience of the time domain convolution, the Vector Fitting method is adopted to expend the frequency domain form of ground return impedance into a sum of finite exponential functions which are easy to be treated and test to be valid.

提出了应用矢量匹配法逼近传输线频变阻抗的时域处理方法，从而解决了时域有限差分法难以处理频变问题的困难。

In order to avoid the singularity in the integration, the integrand was expressed to be sum of complex exponential terms by using discrete complex image method. With generalized pencil of function method introduced, the number, location and intensity of images were obtained without extracting the quasi-static and surface wave terms in the integrand, which makes DCIM more efficient for multi-layered media.

为了避免积分中的奇异性，利用离散复镜像法将积分核用复镜像的指数求和式表示，引入广义函数束方法，可以在不提取积分核中表面波项的条件下，采用数值方法提取准静态项，给出复镜像点的数目、位置和强度，使得该方法在多层介质情况下对格林函数的计算更为有效。

First, a specialist in Emergency medical review the 1,281 charts during June 24-July 8, 2004 to decide syndrome group of each patient, and using it as the golden standard. This study collected CC, ICD-9 code, body temperature, and epidemiological data of 126,675 emergency department patients in five hospitals in Taipei during Oct. 1, 2005-Feb. 14, 2007 to set up Poisson regression for counts time series model and use cumulative sum and exponential weighted moving average for alerting. The Poisson regression for counts time series model controlled age, gender, hospitals, Saturday, Sunday, holiday, daily temperature difference, daily lowest temperature, relative humidity and seasonal factors to predict ILI and AGE cases.

做法上，由专科医师回顾台北市某医院2004年一周共1，281 笔的急诊病患资料进行症候群分类，建立症候群的黄金标准；并收集台北市五家医院2005年10月1日至2007年2月14日共126，675 位急诊病人之主诉症状、ICD-9 码、体温及流行病学相关资料，进行症候群侦测数据分析，以建立波以松时间序列分析预测模式(Poisson regression for counts time series)，且控制重要因子(性别、年龄、医院别、周六、周日及假日效应、日温差、每日最低温、相对湿度及季节)，进行流感及急性肠胃炎个案数之预测。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。