These may be important elements of the safety program, measurement and accountability.
这些对于安全工程来说是很重要的因素，衡量和责任。
2
"The Idea of Justice" serves also as a commanding summation of Mr Sen's own work on economic reasoning and on the elements and measurement of human well-being.
“公平的思想”亦是对森关于经济推理和人类幸福要素及其测量的研究的提纲挈领的概括。
3
The Signal Generator, or Signal Source, is the stimulus source that pairs with an acquisition instrument like an oscilloscope to create the two elements of a complete measurement solution.