English translation for "item difficulty gradient"

试题难易梯度

Related Translations:

in difficulty ties:  困难，困境，难题

items:  版本道具贵重物品国家考试题库光碟系统事项所有物品项号项目

current item:  经常项目

insolation item:  检验项目

sale items:  所有出售物品

key item:  关键码项目

binary item:  二进制数据项

scaled item:  表列物资

array item:  数组项

purchased items:  所有已经购买物品

Similar Words：

"item design" English translation, "item designation in electrotechnology" English translation, "item details" English translation, "item development" English translation, "item difficulty" English translation, "item difficulty index" English translation, "item directory" English translation, "item discriminating power" English translation, "item discrimination" English translation, "item discrimination index" English translation