查询词典 nitro

In chapter 4 an abnormal reaction that the nitro group of 1-aryl-2-nitroethenescan be easily replaced by the organic moity of FG-RZnI using Ni〓 and tertiaryamine as catalyst was first given. The experimental results show that in the presenceof catalytic amount of Ni〓 and tertiary amines, the reaction of FG-RZnI andl-aryl-2-nitroethenes give the substitution products l-aryl-l-alkene, instead ofMichael addition products.

通过实验发现，在催化量的Ni〓及叔胺催化下， l-硝基-2-芳基乙烯与烷基碘化锌并不进行Michael加成反应，而是发生1-硝基-2-芳基乙烯中硝基被取代的反应，生成了高产率的1-芳基-l-烯烃，由于此反应的原料易得、反应条件温和、产物的产率高，因而是合成l-芳基-1-烯烃的有效方法。

This is the ultimate 1/10 nitro sedan on the market today for value and performance.

这是最终的1 / 10硝基轿车在市场上，今天的价值和性能。

This is the easiest way to get into the awesome world of nitro drifting!

这是最简单的方式进入可怕的世界硝基漂流！

We've improved the looks of our famous line of nitro stadium trucks as well!

我们已经改善了期待我们的著名的路线，硝基大球场的卡车，以及！

What's the nitro percentage in your fuel?

什麼是硝基燃料中的比例？

That's why you use animal nitro packs before and after lifting.

这就是为什么您要在提举锻炼前后使用动物氨基酸的原因。

David, where's your nitro?

大卫，你的硝酸盐在哪里？

That is what I did with my TREX 600 Nitro Pro.

我在我的亚拓600Nitro Pro上采取了此方法。

In terms of speed and power, they do have a great deal of pickup, though not as much as the nitro cars.

在速度和力量，但他们也有一个很大的皮卡，虽然不如硝基车。

We've started her on nitro and blood thinners.

我们给她用了硝化甘油和血液稀释剂

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。