The instruction of the classical literature course should become an important step for cultivating Chinese-major students 'professional quality in colleges and universities. 古代文学课程教学应该成为大学中文专业素质培育的一个重要阵地。
The components of this controller are PLC produces of SIEMENS S7-200. Make use of PLCs multiple trains of pulses operation ( PTO) output instruction can expediently control step motor realize to layers warehouse fixed position. 利用PLC多个脉冲串PTO(多段管线)输出指令,可以很方便地控制步进电机实现对叠层仓库的定位控制。
The PC sends a series of control instruction to the MPU by its serial port, subsequently makes the command pulse by which the control effect to the step motor is actualized. 控制指令由PC机发送,经串行口到达MPU,由MPU分析处理后产生控制脉冲,实现对步进电机的控制。
In this paper, the SFC programming idea is applied to the PLC non-step instruction programming. It introduces two new program methods and makes the PLC models without states or step ladder instruction capable to program various sequences conveniently. 本文将SFC编程思想,运用于PLC的非步进指令编程中,提出两种新的编程方法,使没有状态元件和步进指令的PLC机型,也能方便的编制各种顺序控制程序。
To secure best outcome of teaching and learning confusing words, classroom instruction should proceed step by step, with emphasis on the contexts illustrated by typical examples of the teacher's choice. 在教学过程中,必须坚持循序渐进的原则,重视其语境的归纳,有重点地选择精彩片段进行赏析,使教与学收到最佳的效果。
Decomposition and technique of complex instruction, combined decode arithmetic of instruction and step counter, sub-step realization method of multi-clocks are described in this paper. 复杂指令的分解与技巧、指令与步长计数器联合译码算法、子操作步骤的多时钟实现方法给予了详细说明;
In the instruction method, the interactive multitude micro step pedagogy is conceived for training the student's instruction skills. 在教学方法中,构思了训练学生教学技能的交互式多媒体微格教学方法及实施的具体步骤。
The different characteristics between S/ R instruction and Step Ladder instruction ( STL) for designing sequential control program of PLC are putted forward passing through comparison. 通过比较,指出了S/R指令和步进指令在设计PLC顺序控制程序时所具有的不同特点。
The instruction of basic theories for writing is quite necessary for the improvement of the ability for any style of writing. But reading and appreciation serve as the first step of such an ability. 任何一种文体写作能力的提高,基础写作理论的指导是十分必要的,但是阅读和欣赏却是各类文体写作能力的第一步。
Enhance the Construction of Multimedia Network Instruction. Perfect Multimedia CAI System Step by Step 加强多媒体网络教学环境建设逐步完善MCAI体系
In the process of civil-air-defense information instruction, civil-air-defense commander system information instruction is the most important aspect. However, the first step is to instruct a digital pre-program management and evaluation system. 在人民防空信息化建设过程中,人防指挥系统的信息化建设是最重要的方面,而在建设信息化的指挥系统时,第一个环节就是要建设数字化的预案管理与评估系统。
According to the instruction using glucosinolate and detect malondialdehyde ( mda), determining SOD activity. Its operation step by kit instructions. 按步骤测定SOD活性,检测丙二醛含量,其操作步骤按试剂盒说明书进行。