indexing set造句
例句与造句
- one class index sets target of 18 2 class
一级指标下设18个二级指标。 - enumerates over indexed sets of objects
枚举经过索引的对象集合。 - let be a finite index set
设r是一个有限指标集。 - is then created with the value at its first and only index set to the value of
，其第一个（且是唯一一个）索引处的值也设置为值 - we also show that there exist " gaps " in the kth multi-g base index set of the classes of such matrices
并由此得到了在广义k重基指数集中存在缺数段。 - It's difficult to find indexing set in a sentence. 用indexing set造句挺难的
- there are some defects in the reference index setting for credit rating of china's development bank
纵览开发银行的信用评级参考指标设置，也存在一定的问题。 - a variable can represent an array if it needs to store an indexed set of closely related data items
如果变量需要存储一组密切相关的索引数据项，则它可以表示数组。 - among the indexes setting records, the dow jones transportation average closed at a record level, as did the dow jones utilities average
在创下纪录的几个股指中，道琼斯运输事业平均指数和公用事业指数均收于一个创纪录的水平。 - (3 ) we give an upper bound for lewin index, which is related to generalized primitive exponents of primitive digraph of order n and girth 2, determine the index set of this class digraph and discuss the extreme cases
(3)第4节分析了围长为2的n阶本原有向图的l(g)的上界及相应的指数集，并讨论了极端情形。 - we get some useful characters of right a-module, and find an index set ( q ), q = 1-1a, is a system of finitely generated projec-tive generators of gr-( a, ) for some-graded rings . results, we give the definition of semigroup gr-faithfully balanced
第二部分，对于半群我们给出如下定义：得到了半群分次右模上的一些性质，找到了半群分次右模的有限生成投射生成子，其中，并定义了半群分次?忠实?平衡模。 - the indexing set for the assessment was established according to the relationship between the log files and human psychological security feature . also, an assessment method based on fuzzy ahp ( analytic hierarchy process ) was presented in consideration of the uncertainty and fuzzy quality of the human risk degrees measurement
通过研究系统数据文件与人员心理安全特性的映射关系,提取测评人员风险度的指标体系结构,而后基于模糊层次分析方法提出了一种新的信息系统人员风险度测评方法,并实例验证了方法的有效性。 - in view of the engineering practice of chmavc " s assistant materials management information system, this paper discusses some engineering problems relation to the design of a large database and to the application of database technology . exposition of two important aspects-- then design of a large database and improvement of database performance concerning practice is given . it includes the design of a data model, the compress technique of data, indexes set-up, optimization of inquiry, integrity check and security control
从工程实践的角度，论述了为实现系统功能而在数据库设计和软件结构设计中所采用的方法和技术；并论述了为达到系统性能而在实现中所采取的各项措施，重点讨论了大型数据库的设计和改善数据库性能这两个重要方面，内容包括设计数据模型、建立索引、查询优化、完整检查和安全控制等。 - in order to link the method of mathematics with the knowledge of concrete science, we have investigated many professionals all-over the nation who are major in concrete research in the field of construction, water conservancy and railway engineering by enquiring papers . on the basis of this investigation, we have obtained the cluster index set of mathematical models by delphi which is a famous mathematical method of statistics
为了使数学方法和专业知识能够有机结合，在课题研究中首次进行了全国性的问卷调查，向建筑、水利、铁道等若干部门发出问卷90份，在此基础上建立了数学模型中的聚类指标权重集，并采用德尔斐(delphi)法对收集到的数据进行了科学、客观地处理。