CAI指数,CAI Index
1)CAI IndexCAI指数
2)Scaling Index CAI结垢指数CAI
3)standards of math CAI courseware assessment数学CAI课件评价指标
4)mathematical CAI数学CAI
1.To study and explore the evaluation system of mathematical CAI helps to eliminate some misconcepts in mathematical CAI.研究和探索数学CAI的评价体系,有利于及时纠正数学CAI中的误区。
英文短句/例句

1.Research on the Intelligent Integrable Ware Mathematics CAI Software and Exploitation of Mathematical Analysis CAI智能积件式数学CAI软件的研究及数学分析CAI系统研制
2.On Mathematics CAI Courseware Making for Classroom Teaching;浅谈课堂教学的数学CAI课件制作
3.Principles in Making CAI Courseware;浅谈制作数学CAI课件应遵循的原则
4.The Exploitation of Integrable Ware Base of High Mathematics CAI Integrable Ware System;高等数学CAI积件系统中积件库的开展
5.The Exploration and Practice of Discrete Mathematics CAI Courseware - making;离散数学CAI课件制作探索与实践
6.Reflections on CAI Courseware Design of Advanced Mathematics;关于高等数学CAI课件制作的思考
7.Higher Mathematics CAI Courseware-making Explore and Practise;高等数学CAI课件制作探索与实践
8.The Realization of Advanced Mathematics CAI Courseware Based on OpenGLOpenGL在高等数学CAI课件中的应用
9.Inquiring Leaning in Seconding School Mathematics Bases on CAI;基于CAI技术下的中学数学探究式教学
10.Research on Multimedia CAI in Optimizing Middle School Mathematical Teaching;应用多媒体CAI优化中学数学教学研究
11.The Utilization of CAI Courseware in the Math Teaching of Primary School;CAI课件在小学数学教学中的运用
12.Study on the Application of CAI in Mathematical Classroom Teaching in High School;高中数学课堂教学应用CAI的研究
13.The Study of Mathematical Thought and Method Teaching Based on CAI;基于CAI的数学思想方法教学研究
14.Discussion on the Application of CAI in the Mathematics Teaching;CAI技术在数学教学中应用的探讨
15.The Making and Applying of CAI Coursewares in the Model Constructing of Middle School;中学数学建模CAI课件的制作和使用
16.The transformation and CAI s thinking of teaching mode in mathematics class;CAI对数学课堂教学模式的转化及思考
17.The Application of CAI Courseware in Maths Teaching;CAI课件在数学教学中运用之浅探
18.The Research Of CAI Courseware In Mathematical Teaching;CAI课件在数学教学中的作用探析
相关短句/例句

Scaling Index CAI结垢指数CAI
3)standards of math CAI courseware assessment数学CAI课件评价指标
4)mathematical CAI数学CAI
1.To study and explore the evaluation system of mathematical CAI helps to eliminate some misconcepts in mathematical CAI.研究和探索数学CAI的评价体系,有利于及时纠正数学CAI中的误区。
5)color alteration index(CAI)色变指标(CAI)
6)mathematics CAI courseware数学CAI课件
延伸阅读

CA 是以精制短棉绒经醋酸活化,在硫酸催化剂存在下,用醋酸和酯酐混合液使之乙酰化,然后加稀醋酸水解到所需的酯化度的产物。按照酯化度不同,可分为一醋酸纤维素、二酯酸纤维素、三醋酸纤维素。酯化度不同而有不同的性质和用途。酯化度大小对溶解性能有很大影响,酯化度降低则在极性溶剂中的溶解度增加,但在非极性溶剂中溶解度减小。醋酸含量60%-61.5%的三醋酸纤维素,因含羟基少,对水不敏感,可溶于二氯甲烷等。醋酸含量51%-58%的二醋酸纤维素为一般工业上用的醋酸纤维素,可溶于丙酮。三醋酸纤维素和 二醋酸纤维素为白色无定形屑状或粉状固体,无明显熔点,220 ℃开始软化。相对密度1.27-1.32,吸水性(24h)1%-4%。 醋酸纤维素可用于配制溶剂型胶粘剂,粘接眼镜、玩具等塑料制品。贮存于阴凉、通风、干燥的库房内。防雨、防晒。