1)Introduction to Chemical Equipment and Machinery化工设备机械基础
1.Teaching Practice of Network Aided Classroom for the Course of Introduction to Chemical Equipment and Machinery;化工设备机械基础网络辅助课堂教学实践
英文短句/例句
1.Some Thoughts of the Teaching Reform about the Mechanical Basis of Chemical Equipments;化工设备机械基础课教学改革的思考
2.Research on Education Innovation of the Mechanical Basis of Chemical Equipment高职化工设备机械基础教学改革探究
3.Teaching Reform on Mechanical Basic Course of Chemical Equipment;浅谈化工设备机械基础课程的教学改革
4.Exploration and Practice on Bilingual--Teaching in The Basic Principle of Chemical Engineering Equipment化工设备机械基础课程双语教学探索与实践
5.Research on Decision Foundation of Equipment Releasing of Highway Engineering;道路工程施工机械设备租赁决策基础研究
6.face-loading equipment工作面机械化装载设备
7.Specification for design of equipment foundations in chemical industry化工设备基础设计规定
8.Working process-based Project teaching on Mechanical Design Basis基于工作过程的高职《机械设计基础》项目化教学实践
9.The Corrode and Protect of Mechanical Equipments and Infrastructures浅谈机械设备和基础设施的腐蚀与防护
10.Teaching Methods of Chemical Engineering Machinery Equipment;非化工设备专业化工设备机械课程的教法探讨
11.The Selection and Constitute of Mechanical Equipment During the Process of Mechanical Construction;浅谈机械化施工中机械设备的选择与组合
12.On the Configuration of Mechanized Construction Equipment of 1000 Meters Wellbore浅谈千米井筒机械化施工设备的配置
13.On Curriculum Construction of Fundamental of Mechanical Manufacturing with the Characteristic of the Combination of Work with Learning;《机械制造基础》工学结合特色课程建设研究
14.ordinary engineering devices通用工程机械与设备
15.Selection and configuration of construction machineries was the key to optimize machinery combination and realize mechanization of efficient construction.机械设备的选型和匹配是优化机械设备合理组合、实现机械化高效施工的关键。
16.Code for construction and acceptance of equipment foundations in petrochemical plants石油化工装置设备基础工程施工及验收规范
17.Study on the Equipment Organization and Evaluation of the Mechanization Construction System;机械化施工设备组织与评价系统的研究
18.Thin Seam Comprehensive Mechanization Mining Technology and Research Equipment薄煤层综合机械化开采工艺及配套设备的研究
相关短句/例句
chemical machinery and equipment化工机械与设备
3)rational equipment机械化设备
4)Basics of Mechanical Design机械设计基础
1.The content reformation in the basics of mechanical design--The thought of introduction of corresponding advanced manufacturing technologies into lecturing;《机械设计基础》课程教学内容改革的探讨——谈关于在教学过程中引入相关先进制造技术知识的思索
5)Basis of Mechanical Designing机械设计基础
1.Developing and Improving Students’ Innovation Ability in Teaching Basis of Mechanical Designing;在机械设计基础课程教学中培养和提高学生的创新能力
2.A Reflection on and a Practice of the Reform of the Curriculum Basis of Mechanical Designing;《机械设计基础》课程改革的思路与实践
3.Construction and Practice on the Exquisite Curricula "Basis of Mechanical Designing";精品课程“机械设计基础”的建设与实践
6)basic mechanical design机械设计基础
1.After an investigation into the requirements of the basic knowledge of mechanical design,this article has analyzed the problems in the teaching in vocational schools,and proposed a new idea of reform and innovation in the teaching of basic mechanical design considering the reality.文章通过对实际的调查研究对机械设计基础知识的要求,对高职高专教学中出现的问题进行了分析,指出了其存在的问题,并根据《高职高专非机械类专业的机械类课程教学改革研究》课题研究的目标,结合实际提出了机械设计基础教学改革创新的新思路。
延伸阅读
泵阀等供水设备及主要配件基础知识A、水泵基础知识知识 常用水泵型号代号 LG-----高层建筑给水泵 DL------多级立式清水泵 BX-------消防固定专用水泵 ISG------单级立式管道泵 IS -------单级卧式清水泵 DA1-------多级卧式清水泵 QJ-------潜水电泵 泵型号意义:如40LG12-15;40-进出口直径(mm);LG-高层建筑给水泵(高速);12-流量(m3/h);15-单级扬程(M)。 200QJ20-108/8。200---表示机座号200;QJ---潜水电泵;20—流量20m3/h;108---扬程108M;8---级数8级。 水泵的基本构成:电机、联轴器、泵头(体)及机座(卧式)。[见图] 水泵的主要参数有:流量, 用Q表示,单位是M3/H ,L/S。扬程,用H表示,单位是M。 对清水泵,必需汽蚀余量(M)参数非常重要,特别是用于吸上式供水设备时。 对潜水泵,额定电流参数(A)非常重要,特别是用于变频供水设备时。 电机的主要参数:电机功率(KW),转速(r/min),额定电压(V),额定电流(A)。 联轴器 泵头(体_) 卧式机座 B、压力容器基本知识 1、压力:压力是垂直作用于物体单位面积上的力。确切名称是压力强度,简称压强,习惯上叫做压力[kgf/cm2]。压力的单位一般用大气压,在工程单位中用公斤/厘米表示,也可以用水柱或水银柱表示,国际统一单位是牛顿[N/mm2]、帕或兆帕[MN/m2 、 Mpa]。1工程大气压[kgf/cm2]=0.098牛顿[N/mm2]=0.098帕[MN/m2]=0.098兆帕[Mpa]=10米水柱的压强。 2、容器:容器是由曲面构成用于盛装物料的空间构件。容器大体是由:筒体、封头(端盖)、发兰、支座、接管、人孔等组成。 3、补气式、囊式供水设备罐体的总容积、可调水容积计算及水泵启动次数: VZ=Vx/1-αb Vs=βCqb/4nmax Vo=Vs(β-1)/(1-αb) 筒体重量计算:W=7.85Dnπhδ/106[Kg]。 封头的下料参考尺寸Ø =1.2Dn+2S+2倍直边高度(25、40、50)mm
