It predicts the existence of at least three families of quarks in nature.

No they will not, because the amount of antiquarks are really small , not equal with quarks.

不会的, 因为反夸克的数量远少于夸克.

Second, one could imagine quarks together in other combinations, but these other combinations were never seen.

其次, 人们可以认为夸克有其他的组合, 而不是这样的组合.

This paper studies the correction of electromagnetic vector vertex of quarks due effect of strong interactions.

文章研究了由于强相互作用引起的夸克电磁顶角的修正.

The strange quark particle that had the property of strangeness . However, three quarks were not enough.

此标准模型包括三个夸克, 上夸克 、 下夸克和奇异夸克.

I would quarrel with you on that figure...

在那个数字的问题上，我并不认同你的看法。

Were you at any time aware of a quarrel between the two of them?

你什么时候注意到他俩拌过嘴吗？

My sister and I used to quarrel all the time.

我和妹妹过去老是吵架。

At one point we quarrelled, over something silly...

我们一度为一件愚蠢的小事吵了起来。

We have no quarrel with the people of Spain or of any other country...

我们和西班牙以及其他国家的人民并无分歧。

I wish you two would stop quarreling.

我希望你们两个别再吵了。

My brother quarrelled with my father.

我哥哥和父亲吵了一架。

Nobody could quarrel with your conclusions.

你的结论无可辩驳。

...New Zealand's quarrel with France over the Rainbow Warrior incident...

新西兰和法国关于“彩虹勇士号”事件的争端

I had a terrible quarrel with my other brothers...

我跟其他几个兄弟大吵了一架。

The quarrel between the Serbs and the Croats is old and bitter.

塞尔维亚人和克罗地亚人之间的争斗由来已久，而且非常激烈。

They had a quarrel about money.

他们为钱吵了一架。

a family quarrel

家庭纷争

He did not mention the quarrel with his wife.

他没有提起和妻子的争吵。

She quarrelled with her brother over their father's will.

她和弟弟因父亲遗嘱的事起了争执。

She had no quarrel with much of what had been said at dinner.

晚饭上所说的话她大部分都没有意见。