This was due to hindered reaction in the chlorosulfonation.这是因为氯磺化反应存在位阻效应的缘故.The rate of chlorosulfonation increased with increasing concentration of the gaseous mixture.气体有效浓度增加,氯磺化反应速率增加,氯气和二氧化硫的体积配比以1∶1为佳.Finally, th...
Artificial incubation and growth observation for the nestlings of Great Bustard ( Otis tarda )大鸨人工育雏及雏鸟生长发育的研究 ( 英文 )She fluttered around me like a mother bird at her nestlings.她在我周围忙来忙去，像鸟妈妈对鸟宝宝一样。The nestlings are feat...
I would be airsick. ( Ship sick ) Please give me some pills.我有一点晕机(晕船)可否给我一些晕机 ( 船 ) 药?He felt cold and more than a little airsick.他感到冷,而且晕机晕得厉害.Have you ever suffered from airsickness before? You're probably airsic...
Fructification splits from nor reverse side, sometimes berry shape.果实从腹面或背面裂开, 有时浆果状.Fructification includes peel, seed coat, cotyledon and embryo 4 parts.果实包括果皮.种皮.子叶和胚四部分.Fructification flesh is qualitative globose, bl...
我们收到了您1998年蒲月23日的来函查询,非常感激.We are grateful for your inquiry of May 23, 1998.就在1977年蒲月25日这天, 《星球大战》首次公映,世界也因此改变.It was on May 25 , 1977, that Star Wars premiered 1 and changed the world....
...the stickers needed to complete the collection.集全一整套所需的贴纸We'll go put up our stickers there! "我们也要去贴广告. ”They gave us T-shirts and stickers.他们为我们提供了T恤衫和贴纸。Skull and crossbones stickers on the drums aroused the su...