1) Environment of preschools institution
幼托机构内环境
2) nurseries and kindergartens
托幼机构
1.
Objective To explore the daily disinfection scheme and sanitary index of disinfection for nurseries and kindergartens in order to improve supervision,direction and evaluation of disinfection and sanitary work of nurseries and kindergartens.
目的为更好地监督指导和评价托幼机构消毒卫生工作,探讨托幼机构日常消毒方案和消毒卫生指标。
2.
In order to know the quality of preventive disinfection in nurseries and kindergartens of Hangzhou area, investigation report forms and sampling examination method were used to carry out the survey.
为了解杭州地区托幼机构预防性消毒质量,采用调查报表和抽样检测方法进行了调查。
3.
Objective To know the present situation of preventive disinfection in nurseries and kindergartens of Wenzhou City in order to improve and enhance the sanitary management level.
目的了解温州市托幼机构预防性消毒工作现状,以便改进和提高托幼机构卫生管理水平。
3) Kindergarten
[英]['kɪndəɡɑ:tn] [美]['kɪndɚ'gɑrtṇ]
托幼机构
1.
Investigation on the Quality of Disinfection in Kindergartens in Haizhu District of Guangzhou in 2005;
2005年广州市海珠区托幼机构消毒质量调查
2.
A Survey on Hygienic Condition of Kindergartens in Zhangqiu City in 2005;
2005年章丘市城区托幼机构卫生状况调查
3.
Cluster analysis application in study on health care of kindergartens;
聚类分析方法在我国托幼机构卫生保健工作现状研究中的应用
4) Kindergartens
[英]['kində,gɑ:tn] [美]['kɪndɚ,gɑrtṇ]
托幼机构
1.
Relations of blood lead level and hyperactivity disorder of 28806 children of kindergartens in Zhanjiang;
湛江市28806例托幼机构儿童血铅水平与多动行为的关系调查
5) Preschools
幼托机构
1.
Preschools Air Disinfection Effect of Disease Prevention
幼托机构空气消毒对预防疾病的效果观察
补充资料:贝内特机构
由4个转动副组成并经特殊安排的空间连杆机构(见图)。这种机构是英国的贝内特于 1903年提出的。在一般情况下,由4个转动副组成的空间机构的自由度为零,但经过贝内特的特殊安排,这种机构获得了 1个自由度。机构的安排条件是:①相对杆长度相等,且转动副轴线交错角相等;②相对杆的转动副轴线交错角皆反向,即一杆的交错角为α或β,则其相对之杆的交错角为-α或-β;③构件长度与转动副轴线交错角间满足的关系。在英国剑桥大学的工程试验室中,尚陈列有一些贝内特机构的模型,受到了机构学界的珍视。贝内特机构在理论上是颇有研究价值的,是机构学中的一个值得探索的问题。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条