查询词典 reasonable

In addition, it is reasonable to decrease ice packing factor of the ice storage tank with evaporator properly.

此外，适当降低带蒸发器蓄冰槽的蓄冰率是合宜的。

The latter seems to be more reasonable in designing in terms of evenness values.

在两种分类系统中也存在一些细小的差别，垫刃亚目分类体系较中国土壤系统分类具有更丰富的分支体系，而从均匀度指数来看，中国土壤系统分类系统的设计似乎是更加合理。

Judging from the secondary market, the company has been ex-dividend is a tepid trend, with the launch of the consumer plate, as well as the development of a good future expectations, we believe that shares are likely to occur in this wave of填权reasonable prices, investors can appropriate attention.

从二级市场来看，公司除权以来一直是一个不温不火的走势，随着这个消费板块的启动，以及公司未来良好的发展预期，我们认为本股很可能出现一波合理的填权行情，投资者可以适当的关注。

Evigence-based nursing is worth of extending,but its meaning is not only the substitute of traditional nurse,but a kind of more careful ,more reasonable ,exacter service for people.

循证护理值得推广，但它的意义，并非是单纯的取代传统护理，而是以更加慎重、准确、合理的护理服务于人。

The reasonable interaction teaching of teacher and student just can be good for a student English exaltation of ability.

教师与学生的合理互动教学才可以有益于学生英语能力的提高。

The company's product excellence, first-class service and reasonable prices to serve our customers.

本公司以卓越的产品，一流的服务，合理的价格服务于广大客户。

We'd like to embrace a bright future together with you by reasonable price,perfect after-sale service and excelsior concept.

以合理的价格，完善的售后服务。以精益求精的理念服务客户，携手共创辉煌！

To choose the reasonable exceedance threshold, mean excess function and De-Haan moment estimate are used.

为了选择合理的超越门限，采用平均剩余函数和De-Haan 矩估计相结合的方法。

We give a simple and practical method to decide on exceedance threshold. Based on the linearity of mean excess function which is a qualitative means,this method uses moment estimate plot to analyze quantitatively the varying trend of shape parameter with changing thresholds.and combines these two means to choose reasonable threshold.

我们给出了确定超越门限的一种简单实用方法，该方法基于平均剩余函数图形的线性性这种定性方法，利用矩估计图定量分析形状参数估计随门限值变化趋势，将两种方法相结合来确定合理的超越门限。

There are totally five chapters in the paper. Chapter 1 is the introduc-tion,and extreme value theory and methods and modelling for returns fat tails are introduced systematically in Chapter 2.This chapter also presents mean excess function and de Haan's moment estimate to decide on the reasonable exceedance threshold. Chapter 3 describes in detail non-linear time series mod-els such as GARCH models and the corresponding statistical inferences,and it also gives modelling and statistical analysis methods for returns series. Chap-ter 4 uses the models in Chapter 2 to analyzes the daily returns for Shanghai complex index and Shenzhen complex index in the Shanghai and Shenzhen stock markets. Chapter 5 applies the models in Chapter 3 to the volatility analysis of the two stock indices returns.

论文总共五章：第一章是引言部分；第二章系统介绍了极值理论方法和收益率厚尾的建模方法，给出了平均剩余函数法和de Haan矩估计相结合的方法确定合理的超越门限；第三章详细论述了非线性时间序列模型GARCH类模型及其统计推断，并且给出了收益率时间序列波动的建模和统计分析方法；第四章利用第二章的模型对国内沪深两市大盘指数上证综指和深证综指日收益率数据分布的厚尾进行了实证分析；第五章将第三章的模型应用到两个股指日收益率时间序列的波动分析。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。