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1)  mechanical category
机电类
1.
In this paper,the problem is researched and practised positively of the pattern of training men,the construction andcontent system of courses,the reform in teaching contents and methods,the construction of practically teaching bases in the highvocational education of mechanical category.
本文对高职机电类专业人才培养模式和教学体系、课程结构与内容体系、教学内容与教学方法改革、实践性教学基地建设等方面进行了积极探索与实践。
2)  electromechanical analogy
机电类比
1.
Based on the theory of the electromechanical analogy and the special wave equation,the equivalent circuit of the exponential acoustic waveguide was derived,the formula of its impedance transformation was obtained.
基于机电类比原理,从特殊形式波动方程出发,推导出了指数形变截面声波导管的等效电路,从等效电路推导出了声波导管的阻抗转移公式。
2.
By means of electromechanical analogy, the eigenfrequency equations and the formulas of corresponding eigenfrequency for a uniform massive spring system with several common boundary conditions are derived.
利用机电类比方法导出了均匀质量弹簧在几种特定边界条件下的本征频率方程 ,并给出了相应的本征频率公式 。
3)  mechanical-electro comparative
机-电类比
4)  Electric Machinery
电机类
5)  mechanical and electrical speciality
机电工程类
6)  mechatronic specialty
机电类专业
1.
This paper expounded the leading thought and basic principles for establishing the practical teaching system of applied mechatronic specialty.
在阐述应用型机电类专业的学科特点和人才培养目标的基础上,论述了构建应用型机电类专业实践教学体系的指导思想和基本思路,提出了以培养工程应用能力为主线,以机电知识和技能为支柱,使能力培养与工程应用相结合的多层次递进的应用型本科机电类专业实践教学体系方案,并详细论述了其实践教学运行体系。
2.
The purpose to construct experimental teaching system and train the innovation ability in mechatronic specialty lies in the promotion of systemization of teaching and the experimental teachers and technicians as well as the cultivation of the innovation ability of university students.
构建以创新能力培养为主线的机电类专业实验教学体系,其目的与意义在于推进实验教学的系统化和大学生创新能力的培养,促进实验教学师资队伍建设等。
补充资料:C24类甾醇类
分子式:
CAS号:

性质:胆汁酸属于类甾(或固)醇类,又称为C24类甾醇类。正常人胆汁中有结合胆汁酸和游离胆汁酸两大类,并以前者为主。游离胆汁酸有胆酸、脱氧胆酸和鹅脱氧胆酸等;结合胆汁酸系指上述胆汁酸以酰胺键(简称肽键)与甘氨酸或牛磺酸结合,分别成为甘氨胆酸或牛磺胆酸等。这些化合物存在于大多数脊椎动物中,是“胆苦”的主要成分。结合胆汁酸易溶于水,这是由于其分子中既含有亲水的羟基和羧基,又含有疏水的甲基,且这两种性质不同的基团又完全排列在环戊烷多氢菲核的两侧,使分子分为“亲水”和“疏水”两个侧面。故结合胆汁酸具有强乳化剂功能,使肠腔内油脂乳化成微粒,以增加油脂与消化液中脂肪酶(lipase)接触面积而便于脂类消化吸收,同时也促进对脂溶性维生素的吸收。

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