内容导航：

　　1、

　　positive pole

　　2、

　　介绍书包的英语小短文？

　　1、

　　positive pole

　　英：

　　美：

　　常用释义：

　　正极：电池或储能电池的正极

　　【电】阳极；【电】正极

　　n.正极，阳极; 板极

　　1、Oxidezed aluminum reflector in

　　positive pole

　　, which is designed for narrow & medium light beam .───进口阳极氧化铝 反光 器, 眩光更小.

　　2、Drag onto the page. the longer line represents the

　　positive pole

　　.───拖到绘图页上。较长的线代表正极。

　　3、The longer line represents the

　　positive pole

　　.───较长的线代表正极。

　　4、Look at your battery holder , what can you see? also has

　　positive pole

　　and negative pole.───观察你的电池座.你发现了什么 吗 ?仍旧有正极和负极.

　　5、The

　　positive pole

　　carries a positive charge while the negative pole does a negative charge.───正极带正电荷,负极带负电荷.

　　6、This paper introduced the design of a new type salt heat exchanger on the principle of sacrifice of the

　　positive pole

　　.───本文针对盐水预热器的破坏特征，以阳极牺牲法为依据，设计了一种新型盐水预热器。

　　1、positive polarity───n.正极，【电】正极性

　　2、positive ion───【化学】阳离子；【化学】【物】正离子

　　3、positive side───积极方面；正面

　　4、positive laws───n.实在法，制定法

　　5、positive mood───积极情绪

　　6、negative pole───n.【电子】阴极，【物】负极

　　7、positive ions───【化学】阳离子；【化学】【物】正离子

　　8、positive law───n.实在法，制定法

　　9、positive response───肯定回应；正响应

　　2、

　　介绍书包的英语小短文？

　　The bag, it is indispensable to our students partner, with its help, our learning activities have their own little world.

　　My schoolbag is specially big, It is with theshoulders, back it does not let me be very difficult；

　　it is the color blue, positive andcartoon Snoopy, eye-catching pole;

　　it is not only beautiful, but functional, inside and out, more than a dozen pockets, each have each use.