Half-wave dipole

half [hæf]

adj. 一半的，半个的; n. 半;一半;（啤酒等饮料的）半品脱;（比赛、音乐会等的）半场; adv. 一半;部份地;

wave [wev]

n. 波浪，波动;挥手;涌现的人（或事物）;汹涌的行动（或思想）态势; vi. 摇摆，起伏; vt.& vi. （一端固定地）飘扬;挥手指引;挥动…示意;略呈波形; vt. 挥手表示;挥舞;使…略呈波形;烫（发）;

dipole

n. 双极子, 偶极\\n[化] 偶极

But I've never had the pleasure of doing any business with you.

可是同贵公司尚无业务往来。

Quality is better than quantity.

质重于量。

You may have noticed something while you were doing this task. The point is that there is a difference between an interest and a skill. If you like art and enjoy looking at pictures, that is an interest. But if you can draw a horse that looks like a horse

你在回答这些问题时，你可能会注意到一些事。关键在于明白兴趣和技能是不同的。如果你喜欢艺术乐于观看图画，这只是一种兴趣。可是如果你能够画出一匹马，看起来像马而不像一只大狗，这就是一种技能。最好的工作是既能运用你做某事的技能，又是你兴趣之所在。同样，如果你相?2283