The development and design of virtual experiment for measurement of three-phase AC circuit

Analysis and Research on Electric Power Containing Harmonic Single-Phase AC circuit

含有谐波成分的单相交流电功率的分析与研究

Analysis and Study on Instantaneous Power of Three-phase AC Circuit

三相交流电路中瞬时功率的分析和研究

Analysis of the Average Value and Valid Value Based on AC Circuit

基于交流电路中平均值与有效值的分析

According to the results and the water consumption coefficients of the acacias that are 2,3,5,7 and 13 years old, the water demand of the acacias in their growing period ( May-Oct.) was worked out. They always connected water with their attitude.

结合2,3,5,7,13年生刺槐的耗水特性系数，计算得出其生长季（5-10月份）的需水量和需水总量；

Rhizobia already assist several important leguminous crops to grow in nitrogen-poor soils, including peanuts, peas, lentils and soybeans, as well as trees such as carob and acacias.

根瘤菌已经帮助了数种重要的豆科植物在缺氮的土壤上生长，这包括花生、豌豆、小扁豆和大豆，以及角豆树与合欢树。

After laying down my pen, I took several turns in a berceau, or covered walk of acacias, which commands a prospect of the country, the lake, and the mountains.

我放下了笔，在金合欢树荫盖的步道上走了几个来回。从那里可以看见田野、湖水和远山。

The properties of the woods and barks of Eucalyptus and Australian acacias differ between themselves and from the softwoods common in the northern hemisphere.

桉树和澳洲金合欢（acacias）的木材和树皮，性质上互有差异，也不同于北半球常见的针叶材。

In the beating heat of the afternoon, the animals stop moving and take shelter from the sun beneath the gnarled branches of acacias.

在灼热的下午，动物停止运动，在阿拉伯橡胶树的树枝下躲避太阳，变得更加难以发现。

In addition, when the insects were placed on previously ant-free acacias, the elephants took a pass.

另外，他们将蚂蚁放在之前没有蚂蚁的树上，这回大象就绕道而行了。

A nightingale comes to the clump of acacias opposite your windows, every spring.

每年春天，在您窗前刺槐的花丛里会飞来一只黄莺。

Preliminary report on the 3-year-old provenance tests of tropical acacias in China

五种热带相思三年种源试验初报

A study on the adaptability and growth of some tropical acacias in South China

主要热带相思在华南地区的生长及适应性探讨

America even the whole academic circle will benefit from him for long.

就这一点而言，美国乃至整个知识界都将长久的受惠于他。

Class relation has always been an important topic in academic circle.

阶层关系一直都是学术界讨论的重点话题。

In recent years the frequent food safety, environmental pollution and the ore difficult events such as the social responsibility of the enterprise, make a word from the academic circle rapidly into public view.

近年来频发的食品安全、环境污染和矿难等事件，使企业社会责任一词从学术圈内迅速的进入大众视野。

The view of Sassanian Empire Art is the peak of the Persian has been widely accepted by the academic circle.

萨珊王朝艺术是波斯艺术的顶峰这一观点，为学术圈里广泛接受。

As a teenager, he was plucked from an academic family in the city and forced to work as a labourer in the countryside for 12 years.

十几岁的时候，阎学通被迫离开他在城里的知识分子家庭，到农村从事了12年的体力劳动。

Liren and three academic deans about the city and Delaware and presented them with city of Dover commemorative gifts.

市长向王立人院长及代表团成员介绍了多佛市及特拉华州情况，并赠送了多佛市的纪念品。

In such a case, the thesis synthesized academic fruit of foreign city brand and deeply discussed the problem about Chinese city brand.

在这种背景下，本论文借鉴和综合国内外城市品牌的相关理论研究成果，对我国城市品牌塑造问题进行了较深入的探讨。

An Analysis on Rodney R.White's Academic Thoughts of Ecological City

Rodney R.White的生态城市学术思想分析