1) base difficulty
基准难度
1.
On the basis of the frame and procedure designed by Shao & Yu(2008) of the prior CTA of mathematics problem difficulty,this study introduced two new indicators:base difficulty(BD) and solution difficulty(SD) and then went on to a third indicator—difficulty index(DI)—to represent the relative difficulty of a problem or that between two or more problems.
本研究在邵志芳等设计的对试题难度进行事前评定的框架和实施程序的基础上,将试题的事前难度细分为基准难度和解决难度,并由此演化出难度指数来描述试题及试题间的相对难度。
2) COURSE RATING
球道难易度之基准
3) element of difficulty
基本难度
1.
The condition of high starting score is developing element of difficulty energetically, especially to grasp the basic element of difficulty training well of juvenile gymnasts.
新版体操规则促使人们将追求高起评分以赢取“起跑线”上的优势作为参赛的新策略,高起评分的条件是大力发展高难度动作,尤其要抓好少儿体操运动员的基本难度训练。
4) STD p-dif
标准难度DIF方法
5) datum angle
角度基准
1.
Effect of datum angle in cam profile measuring and the method of modifying;
角度基准对凸轮检测结果的影响及修正
2.
The method for modifying the datum angle in cam measuring;
凸轮实测中角度基准偏移误差的消除方法
6) standard length
基准长度
补充资料：难度海
【难度海】
（譬喻）谓生死海也。生死之海，深广难渡也。六十华严经五曰：“已度难度海。”十住毗婆沙论易行品曰：“乘彼八道船，能度难度海。”
（譬喻）谓生死海也。生死之海，深广难渡也。六十华严经五曰：“已度难度海。”十住毗婆沙论易行品曰：“乘彼八道船，能度难度海。”
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