1)cohesion[英][k??'hi:?n][美][ko'hi??n]内聚度
1.Approach to measurement of class cohesion based on structure entropy一种基于结构熵的类内聚度度量方法
2.Based on empirical studying the relationship between class imbalance and learning algorithms, in this paper, equality and cohesion of an imbalanced dataset which are the two important facts of the degree of class imbalance are proposed, equality is the between-class imbalance which mean.本文以非均衡训练集与分类学习效率关系研究为依据,给出了"均匀度"和"内聚度"两种类型的训练集非均衡程度因素的概念;"均匀度"是用来描述训练集类之间(between-class)的非均衡程度,其含义是指训练集不同类之间数据数量的非均衡程度;"内聚度"是用来描述训练集类内部(within-class)的非均衡程度,指训练集中不同类在空间分布上的线性相关程度,通过训练集数据之间的相关程度,构建出训练集的网络结构,运用一种能体现训练集内聚性的网络拓扑结构的指标-网络社区结构作为度量,提出了基于网络社区模块结构的非均衡训练集度量方法,并指出了高均匀度和高内聚度是选取"优良"分类训练集的关键因素。
3.In an OO environment, the cohesion is mainly about the tight degree among the attributes and methods in classes.内聚度是指模块内各成分之间的联结强度。
英文短句/例句
1.Approach to measurement of class cohesion based on structure entropy一种基于结构熵的类内聚度度量方法
2.Measuring the class cohesion is the measuring extent of relativity for the attributes and methods of a class.类内聚度量是对类属性和方法相关程度的度量。
3.The major existing class cohesion metrics are essentially based on instance variables usage criteria.多数的类内聚度量是基于实例变量访问准则.
4.A Research on Object-Oriented Class Cohesion Measurement Based on DWFC Model;基于DWFC模型的面向对象类内聚度量研究
5.Coupling and Cohesion Metrics Research Based on Object-Oriented Program Slicing基于面向对象程序切片技术的耦合和内聚度量
6.Substrates may accumulate intracellularly against a concentration gradient.底物可以逆浓度梯度而积聚于细胞内。
7.The shear strenth is equal to the cohesion of substance.剪切强度等于物质的内聚力。
8.Then stay within that limit at parties.然后在各种聚会上保持在该限度之内。
9.Market and Development Prospect of High Viscosity Polyester at Home and Abroad国内外高黏度聚酯的市场及发展前景
10.Measuring Package Cohesion Based on Client Usages基于客户程序度量包内聚性(英文)
11.Preventing abnormal or excessive accumulation of fat in the liver.抗脂肪的防止肝脏内脂肪异常或过度积聚的
12.Experimental Study of the Temperature Field in Air Ducts When Sediment Burning;风管内聚积物燃烧时温度场分布的实验研究
13.The application of structure adhesive bonded strength using cohesive zone model内聚力模型在结构胶接强度分析中的应用
14.Effect of Compression Speed on Aggregation Behavior of Surfactin in Langmuir Monolayer压缩速度对Surfactin在单分子膜内聚集行为的影响
15.Finite Element Analysis on Lame Wave Evaluating Cohesion Strength In Adhesively-bonded Joint兰姆波评价胶接接头内聚强度的有限元分析
16.Experimental research in laboratory on equi-mobility improving oil recovery after polymer flooding聚驱后等流度提高采收率室内驱油实验研究
17.The adhesive technique with great cohension and peel strength.◆ 内聚强度大，剥离强度低的压敏胶粘接剂制造技术。
18.If PTSA (paratoluene sulphonic acid) is used as catalyst, films with fine structure will be obtained and its cohesive strength higher than its adhesive strength.配以对甲苯磺酸树脂膜组织致密,内聚强度高于附着强度.
相关短句/例句
cohesion[英][k??'hi:?n][美][ko'hi??n]内聚强度
1.A self-made impact tester with low energy was used to evaluate the adhesion,cohesion and toughness etc of physical vapor deposited(PVD) CrMo and TiAlN coatings.利用自行研制的小能量多冲试验装置,对物理气相沉积(PVD)方法制备的CrMo合金膜和TiA lN陶瓷膜的结合强度、韧性、内聚强度等机械性能进行综合评价;探讨了膜层性质、冲头几何形状、基材硬度等因素对PVD膜层在小能量多冲条件下失效行为的影响规律;比较了膜层在承受动态多冲与静态压入载荷条件下失效行为的异同;分析了膜层在小能量多冲条件下的失效机制。
3)Cohesion measurement内聚度量
4)class cohesion degree类内聚度
5)cohesive energy density内聚能密度
1.Results show that the cohesive energy density,crystallinity and glass transition are heightened with the viscosity and viscosity average molecular weight decreasing.测定了热压光前后纸基芳纶纤维的内聚能密度、结晶度大小、粘度及粘均相对分子质量,研究了芳纶纸基纤维玻璃化温度与内聚能密度及结晶度的关系。
6)concept cohesion概念内聚度
延伸阅读
-戊内酯、3-甲基丁内酯、咖吗-戊内酯CAS: 108-29-2 分子式: C5H8O2 分子质量: 100.12 沸点: 207-208℃ 熔点: -31-208℃ 中文名称: 4-戊内酯、γ-戊内酯、3-甲基丁内酯、咖吗-戊内酯 英文名称: dihydro-5-methyl-2(3H)-Furanone、dihydro-5-methyl-2(3h)-furanon、4-hydroxypentanoic acid lactone、4-hydroxyvaleric acid lactone、4-methyl-gamma-butyrolactone、gamma-methyl-gamma-butyrolactone、gamma-valerolakton 性质描述: 无色至微黄色液体。凝固点-31℃，沸点205-206.5℃，83-84℃（1.73kPa），相对密度（25/25℃）1.0578，折光率（nD25）1.4301。能与水、许多有机溶剂、树脂和蜡等混溶。10%水溶液的pH为4.2。 生产方法: 由不饱和羧酸通过闭环反应来合成，例如乙酰乙酸与硫酸共热，或乙酰丙酸在镍、铜等催化剂存在下加氢。 用途: γ-戊内酯有较强的反应能力，可用作树脂溶剂及各种有关化合物的中间体。也用作润滑剂、增塑剂、非离子型表面活性剂的胶凝剂、加铅汽油的内酯类添加剂，用于纤维素酯和合成纤维的染色。γ-戊内酯具有香兰素和椰子香味。我国GB2760-86规定为允许使用的食用香料。主要用以配制桃、椰子、香草等型香精。
