expanding mechanism meaning in English
胀缩机构
Examples
- Expand mechanisms for performance appraisal ,
加强评核表现的机制 - The major performances of concrete and mortars , which are mixed with different quantities of expansion admixtures under the same mix proportions , are studied systematically and deeply in this work . sulphoaluminate mixed with a type of new expanding component by use of the composite methods are studied in the laboratory , and some achievements have been obtained . the service conditions , the characteristics and the shortcomings of expansion admixture in the concrete engineering are analyzed and summarized based on literatures , and the expanding mechanism of concrete is discussed
本文试图从膨胀剂不同掺量研究其对混凝土和砂浆主要性能的影响，进行了一系列宏观力学性能试验研究；利用差热分析（ dta ） 、扫描电子显微镜（ sem ）等分析手段对钙矾石等水化产物的结晶和生成量、形貌特征进行微观分析；并采用复合方法掺加新型膨胀组分对硫铝酸盐类膨胀剂（ uea ）进行了改性试验研究，根据多因素模糊综合评价方法就各类膨胀剂的主要性能进行综合评价，得出掺加新型膨胀组分pt的膨胀剂性能较优，取得了明显的效果。 - Finally , according to the research of ooa and ood method , especially the analysis of uml - based domain model , the paper explores a useful method to direct the wdsp modeling development , and utilize uml expand mechanism to tailor the system models which describe wdsp from different view . this paper makes an exploration for the development of wdsp and the support for the later stage the system , and help the wdsp to realize standard , dynamic distribute , high performance and elasticity characteristics
另外还利用uml扩展机制对该平台系统进行了模型裁制，使其更具领域应用的特点，从而进一步充实了水利数据服务平台系统的功能设计，为其开发建设进行了初步的探索，最大限度的为系统后期具体开发工作提供了支持，有助于系统实现标准、动态分布、高性能、伸缩性强等特点。