查询词典 triangular numbers

additive theory of numbers：加性数论

additive property 加和性 | additive theory of numbers 加性数论 | additivity 加和性

additive theory of numbers：堆垒数论

additive separable 加法可分的 | additive theory of numbers 堆垒数论 | additive valuation 加法赋值

additive theory of numbers：堆栈数论

加性集合函数 additive set function | 堆栈数论 additive theory of numbers | 地址 address

additive theory of numbers：堆叠数论

"加性集合函数","additive set function" | "堆叠数论","additive theory of numbers" | "位址","address"

additively commutative ordinal numbers：加性交换序数

additive valuation 加法赋值 | additively commutative ordinal numbers 加性交换序数 | additivity 加法性

adversely affect：起负面作用

2. excessive rain fall 过量雨水 | 3. adversely affect 起负面作用 | 4. aggregate sales numbers 销售总额

all over the world (throughout)：全世界

think of other ways 考虑用其他方法 | all over the world (throughout) 全世界 | large numbers of tourists 大量的旅游者

Not All Pyramids Are Square：不是所有的锥体都是四棱锥

10 Four out of Five Doctors Recommend...五分之四的医生推荐...... | 11 Not All Pyramids Are Square不是所有的锥体都是四棱锥 | 12 Numbers with Personality具有个性的数字

all the year around：全年、一年到头

大量的 large numbers of | 全年、一年到头 all the year around | 无论什么 no matter what

ambiguous point theorem：歧点定理

ambiguous point 歧点 | ambiguous point theorem 歧点定理 | amicable numbers 亲和数

phenol red：酚红,苯酚磺酞

phenol reagent 酚试剂 | phenol red 酚红,苯酚磺酞 | phenol red test 酚红排泌试验

accessory equipment：附件

accessory equipment 辅助设备 | accessory equipment 附件 | accessory part 附件