For this reason,period check is neccessory for ensuring the accuracy and precision of this method.
为了保证分析结果的精密性和准确性,有必要对浊度仪进行期间核查,因此通过方法比对和标准物质验证两种方法,对浊度仪进行期间核查,并探讨了WGZ-1数字浊度仪所测定的单位"NTU"与单位"度"之间的对应关系。
The theoretical principle,procedure and methodologies of the period check in measurement practices are introduced.
简述了计量工作中,开展期间核查的依据、步骤、方法等,并通过吉林省电子信息产品监督检验研究院和辽宁省计量科学研究院两个单位的工作实践,探讨了如何进行核查数据的计算和判定,对计量工作的期间检查具有一定的指导意义。
Based on the laboratory work,the necessity to test intermediate checks of laboratory is elaborated,and the common check methods are narrated.
从实验室实际工作的角度出发,论述了检测实验室开展期间核查工作的必要性及常用的核查方法。
This paper introduces the work of intermediate checks by Accreditation Criteria for laboratories , Take the intermediate check for CG5001 calibration generator for example,the concrete work process of intermediate checks is introduced.
文章介绍了检测实验室依据实验室认可准则,如何开展期间核查工作。
This paper expounds the significance of the intermediate checks of the measurement standard, introduces the principles of the control chart and the objects of the intermediate checks, and puts forward the method for carrying out the intermediate checks on second-class piston manometer by using the Control Chart(GB/T4091-2001).
阐述了计量标准期间核查的意义,介绍了控制图原理及期间核查的对象,提出了运用控制图(GB/T4091—2001)对二等活塞压力计进行期间核查的方法。
Instruments intermediate check is an important aspect in laboratory certification and the check is one of quality management mode of national laboratory certification and measurement accreditation requirement.
在实验室认可中,涉及一个很重要的问题就是对仪器设备的期间核查。
Through explaining the definition and importance of intermediate check for device and equipment,this paper expounds the application of intermediate check in water quality analysis laboratory.
通过对仪器设备期间核查定义、重要性的解释,阐述了期间核查在水质分析实验室的作用。
The article stresses the necessity of intermediate check to civil engineering lab and then introduces the way of doing the check work well.
文章论述了建筑工程实验室期间核查工作的必要性,并对如何正确开展实验室期间核查工作进行了讨论。
To sum up, I think that college students are not expected to watch the World-Cup during class time.
所以，我认为大学生在上课期间哺应该看世界杯。
No eating food and drinking water and the any beverage in class.
（上课期间，不允许吃东西和喝水及任何饮品。
During class, take notes here. Insert a sub-page for each lecture topic.
上课期间，在此处做笔记。可以为每个主题创建一个子页。
The last lecture or recitation is delivered 5 weeks before the end of the semester; after that date, class time is spent entirely on the final project.
最后的讲课或复习课学期结束前5个星期上完；在此之后，课程时间全部投入到期末专题中。
During his illeness he got behind in his school work, but now he has caught up.
他生病期间落下了功课，但现在已经赶上了。
Public relations representative at Guangzhou Holiday Inn. Full-time in summers, part-time during school.
广州假日酒店公关代表。暑期全职，上课时间兼职。
There is a tutor to teach the children while they're in hospital.
在孩子们住院期间, 有个私人教师给他们上课.
the morning session
上午的授课 (时间)
Do you think that your extracurricular activities while in college were worth the time you devoted to tern?
你觉得在大学期间花在课外活动上的时间值得吗？
On Monday nights, I have dance classes,
星期一晚上我上舞蹈课。
When you are absent, you must make up the work you have missed. Ask either the teacher or a classmate for the work.
缺课期间，一定要请老师或同学把拉下的学习内容、记补上。
Public relations girl at Guangzhou Holiday Inn.Full - time in summers, part - time during school.
在广州文化假日酒店当公关小姐。暑期全职，上课时间兼职。
I have English on Mon-day.
因为星期一上英语课。
I have Geography lessons on Mondays.
我星期一上地理课，
It is announced that the accounting class of the 3rd and 4th hours on the morning of this Wednesday be cancelled. Further notice will be made for its makeup.
本星期三上午三、四节会计课因故取消。补课时间将另行通知。特此通告。
On Tuesday and Thursday nights, I have French classes.
星期二和星期四晚上我去上法语课。
The time limit for appeal and the competent appellant court.
上诉期间和上诉的法院。
All talking is barred during a classes.
上课时间禁止说话。