1.
An Investigative View on the Grading Difference Between Genders in the Funeral Conventions of the Tang Dynasty in Terms of the Custom of Husband and Wife Sharing the Grave;
从夫妻合葬习俗看唐代丧葬礼俗文化中的性别等级差异
2.
Changes in Disparity of Sustainable Utilization Level Rank of Arable Land in Henan Province
河南省耕地资源可持续利用水平等级差异变动分析
3.
Rites set down social class differences, while music was a mediator in the society of all classes.
礼规定了社会中贵贱尊卑的等级差异，乐则在等级社会中发挥调和的作用。
4.
Studies on Reasonable Distance of Farmland Classificiation and Gradation;
县级农用地等级的差异间距合理性分析
5.
Difference in Gender Estate and Status under the Mourning Apparel System in Pre-Qin Times
先秦丧服制度中的性别等级地位差异问题初探
6.
Differentiated service marketing strategy based on credit rating of electric power clients;
基于客户信用等级的差异化服务营销策略
7.
Comparative research on the putting into factors of high-grade road area difference;
高等级公路地区差异投入要素比较研究
8.
Guangxi different income farmer's comsuming behavior difference analysis
广西不同收入等级农民的消费行为差异分析
9.
Inter - provincial Differences on the Distribution of Urban Scale Grade in China;
我国县级以上城市规模等级分布的省际差异性分析
10.
arithmetical progression
算术级数, 等差级数
11.
Price differences between classes, grades, and delivery locations of various stocks of the same commodity.
同一种商品的各种股票种类、等级和交割地点的价格差异。
12.
The Exploration and Research of Parametric Polytomous Differential Item Functioning Detection Method;
多等级试题项目功能差异（DIF）参数方法的检测研究
13.
Study on Marked-rank Difference of Selective Projects in Health Standard of Students Body Constitution;
《学生体质健康标准》选测项目评分等级的差异性分析
14.
Gender and grade differences of personality traits in students of normal universities;
高等师范院校学生人格特征的性别及年级差异比较
15.
an arithmetic(al) [a geometric(al)] progression
算术 [几何] 级数,等差 [等比] 级数
16.
An Incestuous Relation Concerning Class and Sex--a perspective of social sex from three short story collections and two surprising story collections;
等级落差与性别差异演绎的乱伦关系——“三言”“二拍”中一个社会性别的视角
17.
② The female and junior class students requested sexual equality in marriage, showing notable difference from the male and higher class;
②女性和低年级大学生在婚姻中要求男女平等,与男性和高年级大学生差异有显著性;
18.
a marked difference, similarity, improvement, etc
显著的差异、 相似、 改进等