查询词典 ring-a-ding

They asked the cyclist,"Why didn't you ring"?

他们问骑自行车的人："你为什么不按铃？"

They asked the cyclist ," why did not you ring ?"

他们问骑自行车的人："你为什么不按铃？"

Therefore, the mechanism of the ring-opening process for electron-deficient cyclopropane derivatives was fully confirmed by the intermediates monitored.

因此，贫电子三元环衍生物的开环反应过程的机理因检测到的中间体得到了很好的证明。

The conjugations between cyclopropane ring andoxazole rings were found and the reason why these compounds have low fluorescence quantum yieldswas explicated.

我们发现恶唑环与三元环间存在一定程度的共轭，并解释了上述化合物荧光量子产率较低的现象。

Basically, this compressor is not in the oil cylinder, the piston ring and packing usually PTFE.

这种压缩机气缸中基本上不含油，其活塞环和填料一般为聚四氟乙烯。

The company's main products include: various kinds of imported seals, O-ring, oil, cylinder, joints and pipes.

公司主营产品包括：各种进口密封圈、O型圈，油、气缸、接头及油管。

The other two, thymine and cytosine, are single ring structures called pyrimidines

另两个为胸腺嘧啶和胞嘧啶，即称为嘧啶的单环结构。

After 3 months, the website had 3000 to register user and 600 cards that offer ring, necklace, dangler, every card is accessary an affection story.

3个月后，网站拥有了3000名注册用户和600个出售戒指、项链、耳环的帖子，每个帖子都附带着一个情感故事。

If you count the weld rings from the front it's dead center between the 6th and 7th ring.

如果您指望焊缝戒指，从前面，它的死亡中心之间的第六和第七环。

Holds out the ring, deadpan. Will you marry me?

你愿意嫁给我吗？

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。