We young Mormon men enter the Aaronic priesthood when we're twelve.

So the Levites made preparations for themselves and for the Aaronic priests.

所以利未人为自己和祭司亚伦的子孙，预备祭物。

"aaronic: Of, having to do with, or characteristic of aaron."

亚伦的：与亚伦有关的或具有亚伦特征的

Yet the group AARP, which represents millions of older Americans, says candidates should keep something in mind.

然而，代表数百万老年美国人的AARP组织表示，候选人必须记住一点。

The other is AARP, representing forty million older Americans.

另外一个是AARP，代表着美国400万老年人。

But the AARP was pleased the administration opted not to feeze in the change.

但是美国退休人员协会表示，他们很高兴政府在改革中没有设定处罚。

For example, single travelers in one AARP group have moved from exchanging tips to planning trips together.

比方说，美国退休人员协会某个群组内的单身旅行者已从互相交流旅行经验发展到共同规划行程。

Growth of ABAC Structured Film by Computer Simulation

计算机模拟二元ABAC结构薄膜生长

ABAC APEC Business Advisory Council

APEC工商咨询理事会

Analysis on beating characteristics and paper properties for abaca pulp

马尼拉麻浆打浆特性和成纸性能分析

Liber Abaci emphasizes summed-up algorithm, but does not pay attention to the form of propositions derived, and it mainly reflects the tendency of practical algorithms, such as principal method from India and the algebraic knowledge from the Arab.

全书讲究算法概括，不注重命题的形式推导，体现出实用化算法化倾向。例如：来自印度的三率法等算术技巧和来自阿拉伯的代数学知识。

Nowadays, abaci are often constructed as a wooden frame with beads sliding on wires, but originally they were beads or stones moved in grooves in sand or on tablets of wood, stone, or metal.

如今，算盘往往建造在电线与滑动珠子木框架，但是最初他们是珠子或石头，在沙槽移动或木材，石头或金属片。

Disposing welding section steel cross bridging in the slab-column system is a good means to avoid disposing abaci and elevating shear resistance.

合理设置型钢剪力架是避免设置柱帽和板托，同时有效提高板柱节点抗冲切承载力的最受欢迎的有效手段。

Some Mathematical Problems and Algorithms in Fibonacci's "Liber Abaci" Similar to Those in Ancient China

斐波那契《计算之书》中与中国古代数学相近的算题与算法

The course of development of abacus calculation;

二，我国珠算算法的发展历程；

Abacus& The 'Fifth Great Invention' of Ancient China

算盘&中国古代第五大发明

Conclusion The abacus mental calculation training could progress the children's basis cognitive ability.

结论珠心算训练对儿童的认知能力有一定影响。

You will have a fun time learning to play the abacus.

您将会非常喜欢学习如何使用算盘。

Research and Practice of Three-Step Teaching Method of Abacus Calculation

大学珠算三步教学法的探索与实践

The Necessity of Strengthening Calculation with Abacus in High Vocational Education

论加强高职教育中珠算教育的必要性

The simplest example of this type is the abacus, which has been used in many parts of the world since ancient times.

这一类型中最简单的实例就是世界各地自古以来使用算盘。