From the professional view, the observing behavior of teacher is one of the basic behaviors of teacher, which means the course of collecting meaningful information in a meaningful unit by teacher.
如果从专业的角度看，教师观察行为是教师的基本行为之一，它是指教师在一个意义单元内搜集有意义的信息的过程。
By means of inspecting vibration and collecting data of 4rds reciprocating compressor unit on site, the vibrating cause were analyzed, the vibration absorbing scheme was formulated and adopted.
通过对4rds型压缩机组进行现场振动监测和数据采集，分析了振动原因，制定出减振处理方案并采取了有效的减振措施。
This article introduces the structure, design and application of the collecting water roll unit.
文章详细介绍了接水辊装置的结构﹑设计和应用情况。
Research of marketing involves collecting, recording and making sense of all the available information which will help a business unit to understand its market.
市场的研究包括采集，记录以及理清所有可得的能够帮助业务部门了解市场的信息。
The 6kv transducer with the series-wound unit of the PWM pressure type can realize the output of the direct high pressure by collecting a lot of lower frequency conversion pressure.
单元串联多电平pwm电压源型6k V变频器采用若干个低压PW M变频功率单元串联的方式实现直接高压输出。
Dust collecting unit shall work for dedusting of the tap hole and the outlet of the hot-metal ladle.
集尘单位工作，应为除尘的水龙头孔和插座的热点-金属包。
The operation practice indicated that the collecting water roll unit leads to the improvement of appearance quality of the product and good economical profit.
实际运行证明，安装该套装置可提高成品纸的外观质量，并带来较好的经济效益。
Remain one part to wait for a branch to be engaged in news collecting in news media, publication unit, culture management make up, the job such as creation of interpreter, literature.
剩下一部分则在新闻媒体、出版单位、文化管理等部门从事新闻采编、翻译、文学创作等工作。
This paper introduces the structure of the software and hardware of a newly developed fault recorder based on intelligent data collecting unit of DSP.
相对于老一代微处理器而言具有速度快，功能强等特点。介绍了一种以DSP高速数据智能采集单元为核心开发的故障录波测距装置的软硬件结构和功能模块安排。
The energy complex collecting unit with retangle cross section is designed by CAD and also manufactured.
用CAD法设计和制造了复合式矩型截面聚能器；
The energy complex collecting unit with retangle cross section is designed by CAD and also manufactured.
用CAD法设计和制造了复合式矩型截面聚能器；
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