选择值

Stochastic maximum principle,risk-sensitive control,convex variational technique,portfolio choice

随机最大值原理，风险敏感控制，凸变分技术，投资组合选择

The product of high-purity strontium oxide can be acquired after stoving and burning the precipitate of high-purity strontium oxalate,which is formed by means of adding high-purity oxalic acid under the condition of appropriate pH range.

以分析纯硝酸锶为原料，采用硝酸锶分次重结晶同时加入适量的硫酸除去钡及其它杂质，加入适量草酸除去钙杂质，然后选择合适的pH值加入高纯草酸制得高纯草酸锶沉淀，经烘干灼烧后得到高纯氧化锶产品。

When the CE data type is used, the first component of this CE data field carries an optional subcomponent, the application ID, that uniquely defines the application responsible for creating the primary key value.

当 CE 资料类型被使用，此 CE 系列的第一组件携带一个可选择的超组件，应用 ID。它特殊地识别负责创造主键值的应用。

When the CE data type is used, the first component of this CE data field carries an optional subcomponent, the application ID, that uniquely identifies the application responsible for creating the primary key value.

当 CE 资料类型被使用，此 CE 系列的第一组件携带一个可选择的超组成部分，应用 ID。它特殊地识别负责创造主键值地应用。

In this method, all stable sub-intervals in the training sequence were located for each pixel as possible background. Then a classify data set was constructed by the median values of each subinterval. A background subset was obtained from the data set by unsupervised clustering. Accordingly the initialized background was obtained from the background subset.

首先利用滑动可变窗口检测每个像素的所有不重叠平滑子序列，获取可能背景；然后选择每个平滑子序列的中值样本点构建分类序列集，根据未知类别的无监督聚类识别思想获取背景子集，实现背景初始化。

On the basis of the dark-box theory and the production data of Meishan sugar mill, Guangdong province, in the 1993/94 campaign, the mathematical models were established by computer for the prediction of product colour, including four input variables,where one for sugarcane quality index, three for the process indices.

基于黑箱系统理论，以广东梅山精厂1993／94年生产期的班报数据为计算依据，利用计算机建立有关产品包值预测的数学模型，选择了四个输入参数，其中一个代表甘蔗品质指标、三个代表工艺指标。

A static adsorption experiment on behavior of adsorption of sulfadiazine by montmorillonite and kaolinite was carried out to investigate influence of temperature,and pH on adsorption.

选择蒙脱土和高岭土2种典型黏土矿物为吸附体，通过静态吸附试验研究其对磺胺嘧啶的吸附行为，考察温度和pH值对磺胺嘧啶吸附的影响。

In order to select a perfective procedure and protocol for the fine grain OSL dating, measurements of natural IRSL and GLSL signals from a range of modern sediment samples collected from different sedimentary environment, tests of IRSL and GLSL bleaching behaviors for loess fine grains under sunlamp, and comparisons of the equivalent dose determined by different methods have been undertaken, as well as IRSL and/or GLSL dating of more than forty sediments samples taken from late Quaternary deposit strata at different site in North China.

为了选择更合适于中国北方沉积物样品细颗粒OSL测年的实验程序和技术，进行了华北地区不同沉积环境的现代沉积物样品的细颗粒天然IRSL和GLSL信号测量，黄土细颗粒IRSL和GLSL的光晒退测试，不同方法获得的等效剂量值的比较分析，以及取自华北不同地区的40余个晚第四纪沉积物样品的IRSL和GLSL测年。

You should choose the appropriate door sweeps and thresholds for the bottom of the doors as well.

你应该选择的门门底部的清扫和适当的阈值以及。

This tool will analyze your chosen URL and return a table of keyword density values for one-, two-, or three-word key terms.

这个工具会分析您所选择的网址，并返回一个，两个或三个单词的关键术语的关键字密度值的表。

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％。