The reason that students can not understand the current concept is that prerequisite knowledge hasn't been grasped, and students also do not know the potential impact on the following course.
学生不能理解所学概念的原因是缺乏必备基础知识（先决知识），不理解所学这些知识对以后要学课程影响。
Professional knowledge is of vital importance, however, good communication ability the prerequisite for others to find out your ability.
专业知识固然重要，但良好的沟通能力是让别人发现你能力的前提。
Prerequisite software and knowledge.
软件要求以及知识要求。
A knowledge of web-authoring and geographic information systems is not a prerequisite this year, but is highly desirable.
网络编辑和地理资讯系统的知识虽很需要，但并非今年度的必修。
The new transforming of course demands a new prerequisite hypothesis: "Knowledge Man".
新的转向要求引入新的前提假设：“知识人”假设。
The prerequisite is a good knowledge of electric circuit fundamentals.
先决条件是对电路的基本内容要有好的了解。
The correct knowledge and grasp of this special intension is the basis and prerequisite for the correct knowledge and grasp of every social phenomenon today.
正确认识和把握这种转变的特质内涵，是正确认识和把握当今一切社会现象的基础和前提。
The prerequisite for a knowledge structure is categorization which is a complex individual mental process where new information is compared, clarified and linked with the previous one.
建立结构的首要条件是分类，即是将新获取信息与原有信息的对比、印证、连接，这是一种复杂的个体脑力活动。
Mastering how to study is a prerequisite for existence in knowledge and market economy society.
在知识经济社会，学会学习是生存的先决条件。
The knowledge concept is a prerequisite to the orientation of the educational values.
知识观与教育活动有着重要的依存关系，是构成教育价值取向的前提。
Facing the coming era of neo-economy, the men of talents have been becoming the prerequisite of knowledge economy.
面对新经济时代的到来，人才成为知识经济的先决条件。
As a prerequisite for the appropriate use of a foreign language, a learner's knowledge and understanding of the related foreign culture directly affects his command of the language learned.
对文化背景知识的掌握程度直接影响到学习者的英语使用能力，是能否得体地运用语言的前提。因此，学习语言与了解语言所反映的文化内涵是分不开的。
Knowledge of the thermal performance of Ni-based honeycomb sandwich panels in a thermal protection structure (TPS) is a prerequisite for the design of metal thermal protection structures(MTPS).
掌握热防护系统（TPS）中热结构超合金蜂窝面板在热环境下的传热隔热特性，是飞行器防热结构设计的先决条件。
"Phrase reflects the accumulation of knowledge and moral education of the objective law: smell, " Road "in the first place, " after the prerequisite sleep Sleep ";
这句话反映了道德知识积累和教学的客观规律：闻“道”在先，以“先觉觉后觉”；
As a prerequisite the students are assumed to have knowledge in basic fluid mechanics, ship resistance and propulsion.
先修课程要求：流体力学，船舶原理(阻力、推进部分)。
As a prerequisite the students are assumed to have knowledge in basic fluid mechanics, ship resistance and propulsion.
先修课程要求：流体力学，船舶原理(阻力、推进部分)。
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