The study presents the characteristics and problems of the kindergarten teachers' knowledge of science curriculum based on questionnaires, observations and interviews.
本研究综合运用问卷、观察和访谈法，剖析了幼儿教师科学课程知识的特点及其存在的问题。
Science and technology communication is a process of promoting the diffusion of science and technology information and increasing the knowledge of science and technology.
科技传播是促进科技信息扩散、实现科技知识增长的过程。
This not only is contrary to the facts, but also lacks basic knowledge of science and technology.
这不仅违背了事实，而且也缺乏基本的科技常识。
But the cause of inefficient teaching of literacy is teachers 'lack of the knowledge of science of Chinese characters.
多年来识字教学效率低的根本原因是教师缺乏“汉字学”知识，教学中违背了汉字科学。
Besides better Chinese and translation skills, one has to grasp the related background knowledge of science and technology in translation.
英汉科技翻译除了语言技巧外，还要把握好相关科技背景知识。
We must work hard at all knowledge of science and technology and at the same time transfer our knowledge to the practical power of producing.
我们应该努力学习每一门科技知识，同时将所学的知识转化成生产实践。
The students have basic knowledge of science and know certain scientific method, but have little understanding on how science impacts the society.
学生对基本科学知识的理解较好，已掌握一定的科学方法，但在科学对社会的影响的理解方面稍差。
In the modernized operation, commandants and fighters are all intellectual resources with modern knowledge of science and technology and creative power.
在现代作战中，指挥员和战斗员都是掌握现代科技知识并具有创造能力的智力资源。
For this reason, we should try to find out this influence, so that we can propagate the knowledge of science and technology more effectively today and in future.
这使我们有必要进一步探索媒介变化对科技的影响，更好地实现当代及未来科技知识的传播和扩散。
The knowledge of science and technology, management and behavior science should be used to better develop hydropower resources, particularly that on the Upper Yellow River.
要利用科技知识、管理科学与行为科学知识，来更好地开发水电事业，尤其是黄河上游水电资源。
The knowledge of science and technology, management and behavior science should be used to better develop hydropower resources, particularly that on the Upper Yellow River.
要利用科技知识、管理科学与行为科学知识，来更好地开发水电事业，尤其是黄河上游水电资源。
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