Measuring volume of liquid accurately C. Heating solids D. Stirring liquids 相关知识点: 试题来源: 解析 B。选项 A“Measuring mass”是测量质量,滴定管不能测量质量。选项 B“Measuring volume of liquid accurately”是准确测量液体体积,这是滴定管的用途。选项 C“Heating solids”是加热固体,滴定管不能加热...
A. Measuring force B. Measuring volume C. Measuring mass D. Measuring temperature 相关知识点: 试题来源: 解析 C。解析:balance 是天平,用于测量质量。选项 A 测量力要用弹簧测力计等;选项 B 测量体积要用量筒等;选项 D 测量温度要用温度计。反馈...
The mass measurement equipment can be widely used in the fields of weighing of tiny particles, safety testing of hazardous chemical substances and food, detection of microorganisms, bacteria or viruses and the like and can also be used as a measurement device for measuring tiny mass in physical ...
What SI units are used for measuring length? What SI units are used for measuring mass? What are the SI units of pressure? What is the importance of SI units? What are the fundamental units of mass, length, and temperature in the metric system?
In order to make various experiments and measuring processes possible, a chemistry lab must contain different kinds of tools and equipment. These tools have different functions but also different levels of precision, so their uses vary according to the specific applications....
A. Measuring length B. Measuring mass C. Measuring time D. Measuring temperature 相关知识点: 试题来源: 解析 B。解析:文章开头就提到“A balance is a device used to measure the mass of an object.”,即天平是用来测量物体质量的设备。反馈...
Measuring physical properties on the microscopic level presents challenges to scientists. One effective method for measuring microgram-sized biological samples in fluid is the vibrating tube mass sensor. First, the sensor determines the buoyant mass of an object by using the fluid's density. After fi...
The determination of equilibrium moisture content, associated with measuring the respiration of the grain mass in real time, is a possible indicator for th... V Lutz,P Coradi - 《Food Analytical Methods》 被引量: 0发表: 2023年 加载更多来源...
Automatc Vertical Balancing Correction Machine A1LX20 with one station is one of the advanced vertical balancing machine of shanghai jianping,the whole balancing task is competely automatically including measuring,indexing,milling correction and checking,A1LX20 is a good choice ...
bulk material, especially during handling or processing, and involves concurrently measuring one or more variables which affect the accuracy or the reliability of said means used for making the extraction to produce an aliquot with the same characteristics as the mass from which the extraction was ...