English translation for "grade of difficulty"

难度等级

Related Translations:

in difficulty ties:  困难，困境，难题

graded potential:  分段电势分级电位级量电位随刺激强度而改变电位幅值。

diagenetic grade:  成岩程度

response grade:  响应等级范围

terminal grade:  尾端粒级

graded module:  分次模

manual grading:  手工分级

grade tunnel:  缓坡隧洞有水力梯度的隧洞

grading price:  路基造价

grade pegs:  坡度桩

Similar Words：

"grade of coal" English translation, "grade of concentration" English translation, "grade of concrete" English translation, "grade of cotton cloth" English translation, "grade of cotton yarn" English translation, "grade of electric meter" English translation, "grade of expansion" English translation, "grade of explosive" English translation, "grade of finish" English translation, "grade of fit" English translation