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n.镝（等于dysprosium）
1、st dy───圣迪
2、l dy───我知道
3、lre dy───两个
4、dy ng───迪恩
5、t dy───n.临时任务
6、dy in───dy输入
7、dy now───现在开始
8、dy down───干掉
9、dy me───干掉我
1、And, for that, we'll have to figure out a way to slice this region nicely. We could do it dx dy.───为了计算二重积分，我们必须想出一个办法，来适当地划分这个区域，我们可以按dx，dy来划分。
2、I'm computing the integral of y dx x dy.───我来计算ydx+xdy的积分。
3、My dog was a very pleasant and loving companion to me, for no less than sixteen years of my time, and then DY'd, of mere old age.───我的狗也讨我欢喜，是个可爱的伴侣，跟我不下十六年，后来终于老死了。
4、If you end up with a dx, dy, dz in the surface integral, something is seriously wrong.───如果在这个曲面积分中是以dx，dy，dz结尾的，则表明出现了很大的问题。
5、One night several weeks later, John and his wife were woken up by the cry "Da-dy" .───几个星期后的一个晚上，约翰和妻子半夜被“爸爸”的哭喊声吵醒了。
6、The vibration of airplane alert: dy past, lower height, fly off from become the bank of clouds of slice.───飞机的震荡已经过去，降低高度，从成片的云层中飞离出来。
7、So, those are actually a piece of cake in comparison, OK, because all that this is, is just integral of P dx Q dy R dz.───与曲面积分相比，这真的是小菜一碟，因为所有的这些线积分，只需要做Pdx+Qdy+Rdz的积分。
8、So, T ds is dx, dy.───所以Tds就是。
9、So, that means du dv is worth five times dx dy.───所以，这也意味着dudv比dxdy大五倍。
1、Help DY company design competitive strategy and discuss about how to implement.
2、Isokinetic dy - namomtrictechnique is a new method of the quantitative assessment of spasticity.
3、Mainly bonding, fixing & sealing of DY and all kinds of electric & electronics parts.
4、DY : Yes , art works are products. Don't consider them lofty.
5、Modulation sheet is mainly used in adjusting DY of TV picture tube.
6、Since 1993 , approved dy ETO and NCST CBMA has had import - export trade license.
7、Extracellular enzymes secreted by DY 3 strain at 8 can hydrolyze Carboxymethylcellulose ( CMC ).
8、The infinitely small dx and dy were sometimes described as vanishing or incipient quantities.
9、Dysprosium (Dy) was discovered in 1886 but it wasn't until 1950 that scientists were able to isolate it.