The selection process should involve verifying the accuracyof the information used in the program and confirmation of the program's effectiveness from practical experience.
选择过程，应包括验证程序中所包含信息的准确性，并通过实践来确认程序的有效性。
2
Before choosing the calibrater, you must synthetically analyse the uncartainty, the accuracy, the traceability, the maintain, the environment of the calibrater and make the reasonable selection.
选用过程仪表校验仪器必须对其可靠性、精度、溯源性、维修、环境条件进行综合分析，做出合理的选择。
3
This method overcame the restriction in the accuracyselectionof work smoothness in conventional design.