Above results indicate the maximum safe margin of daily Se intake should be at a range of 750-850 μ g.

Study of oscillating combustion for solid propellant at a range of low frequencies with a h-burner

用H燃烧器研究推进剂低频振荡燃烧特性

All of these changes have contributed to providing people with a wider range of choice in how to live their lives--which is a key factor in happiness.

所有这些变化都为人们提供了更为广泛的选择，让他们能够过上自己想要的生活——这对幸福至关重要。

This paper brought forward the concept of choice of techniques as the historical analysis method, researched the function and range of choice of techniques, and did deeply study on this basis.

本研究以历史分析的方式，提出了技术选择的概念，考察技术选择的功能和范围，并在此基础上展开深入的理论研究。

Global banks also have larger scale in areas such as product development, compliance and legal expertise to offer a huge range of choice for wealthy clients.

全球性银行在产品开发、合规及法律事务等一些领域也拥有较大的规模，可以为富人客户提供数量庞大的选择。

A wide range of choice among the elevator trucks produced, will allow to satisfy any need of handling of goods.

宽泛的选择系列能够满足您的任何一种货物搬运需要。

Decision making is the process of choosing, and many decisions have a broad range of choice.

决策本身就是一个选择的过程。很多决策有很宽的选择范围。

All that the method of sociology demands is that within this narrow range of choice, he shall search for social justice.

社会学的方法所要求的一切就是，法官将在这一狭窄的选择范围内来寻求社会正义。

The range of choice of VISO series shaft seal is wide.

VISO系列的轴封的选择范围很广。

In the process of the backtracking base construction, there might be some problems with the newly established data base due to such factors as imperfect data base.

在回溯建库过程中，由于可能受到所用数据库不尽完美等诸多因素的影响，图书资料部门的新建数据库在某种程度上可能会相应地出现一些问题。

Using SQL Server, this text realizes establishment of data warehouse, tobacco sales data query and analysis in the established data warehouse.

本文最后详细介绍了卷烟销售的E-R模型设计，并以Sql Server为工具，实现了数据仓库的创建、卷烟销售数据的查询分析。

In magnetic prospecting, considering the curve characters in the area, established data volume model to forward modeling the burnt boundary.

在磁法勘探中结合测区曲线特征，建立数据体模型，正演计算烧变岩边界；

According to established data structures of 3D tunnel, 3D tunnel visualization is posted and analyzed.

然后对三维巷道的可视化进行了分析和定位并且给出了三维巷道的数据结构模型。

For the former, the system was established data consistency and integrality and security of database data.

对于前者，系统建立起了数据一致性和完整性强及数据安全性好的数据库。

DICOM RT is the established data transfer standard in the field of radiotherapy.

DICOM RT是放射治疗领域的数据传输通用标准。

Established data processing template.

建立数据处理模板。

Based on crop productivity models established, main crop productivities are calculated and key factors impacted on crop productivities are analyzed.

根据建立的作物生产潜力模型，对宁夏西吉县主要作物的生产潜力序列进行了计算，并分析了影响作物现实生产力的主导因子。

A model of genetic programming was established to describe crop water production function.

利用遗传程序自动搜索模型结构能力强的优点，建立了基于遗传程序设计的作物水分生产函数模型。

Jilin Province has established customs in Huichun and Longjingcun in1909, which were controlled by several imperialism nations, especially Japan at the very beginning.

吉林省于1909年在珲春和龙井村设立了海关，开关之初就受帝国主义列强尤其是日本的控制。

Break with established customs.

与传统的习俗相背离。

Established customs account, controlled the balance of customs contract, material account and the finance account.

建立海关帐。合同帐、物料帐、财务帐之平衡。