In the present paper,a chemical transition method is particularly proposed to solve the pure phase problem(i.
针对性地提出了解决五氧化二铌粉体产品纯相问题的方法,即物相转变技术的化学转变法:①将非纯相五氧化二铌粉体与双氧水在耐压容器中混合蒸煮;②将非纯相五氧化二铌与尿素混合研磨。
HOU De feng, with incisive, imaginative, precise and scientific methods, dissertates systematically types and characters of a variety of nuclear transportation of the earth s substance, calculates and addresses in detail nuclear transportation energy and its distribution.
１９７４ 年出版的《核转变能与地球物质的演化》是一部核物理学、地质学、地球化学相结合的典范，是核地球化学发展中的里程碑。
Synthesis and Chemical Transformation of PtBMA-b-P4VP by Atom Transfer Radical Polymerization
PtBMA-b-P4VP的ATRP合成及其化学转变
(mechanics) the rate of change of velocity.
（机械学）周转变化的速率。
Reforming Teaching Methods to Improve Students Understanding of Mathematics;
转化、优化、变化、类化与数学素质培养
Change mathematics educational thoughts and further reform on mathematics teaching;
转变数学教育思想 深化数学教学改革
Five Transformations for Chemistry Classroom Teaching Evaluation Under New Curriculum;
化学课堂教学评价应实现的“五个转变”
To help students improve their learning mothod through the teaching of the new chemistry course;
化学新课程教学中如何转变学生的学习方式
School Cultural s Transition and Reconstruction on the Background of Transitional Change;
转型性变革背景下学校文化的转型与重建
specialized cells convert chemical energy into mechanical energy.
有专门的细胞把化学能 转变成机械能.
Adapt to the two radical changes,deepen the reform of education and teaching
适应两个根本转变 深化教育教学改革
Self-Trapping Transition of Acoustic Polarons in Lower Dimensional Systems;
低维系统中声学极化子及其自陷转变
Changing Teachers Educational concept, Deepen the Teaching Reform of Higher Education;
转变教师教育观念,深化高校教学改革
To Develop Finance Economics by Paradigm Transformation and IT;
金融学的深化：范式转变与信息技术
EFL Students Cultural Stereotype Change in Their Narrative;
大学生自传性文本中的文化定型转变
The Literary Significance of Professionalization of Modern Writers;
近现代作家职业化转变的文学史意义
Converting Education Concept,Deepening English Teaching Reform;
转变教育观念 深化英语教学改革
Changing Conceptions and Promoting the Reform of Physical Education;
转变观念 深化体育课程教学改革
Change the Idea of Physical Education and Deepening the Reform of Physical Teaching;
转变体育教育思想 深化体育教学改革
Role Transfer of College Teachers in Digital Campus;
论校园数字化中的大学教师角色转变