| 查看: 393 | 回复: 1 | ||
| 本帖产生 1 个 翻译EPI ,点击这里进行查看 | ||
milk_HH金虫 (小有名气)
|
[求助]
汉译英
|
|
| 液相中气泡大小主要取决于液相主体溶液的性质(浓度、表面活性)和分布器孔径尺寸,在本节中物系及其物系初始浓度已经确定前提下,液相中气泡大小主要受分布器孔径大小决定。在小分布器孔径下产生的气泡尺寸较小,由于小气泡的比表面积较大,并且上升过程中所受阻力要小,使得小气泡表面吸附总量和上升速度均大于大气泡,泡沫相中的持液量较高,这导致了富集比的下降。 |
» 猜你喜欢
投稿精细化工
已经有6人回复
博士读完未来一定会好吗
已经有36人回复
之前让一硕士生水了7个发明专利,现在这7个获批发明专利的维护费可从哪儿支出哈?
已经有10人回复
博士申请都是内定的吗?
已经有9人回复
心脉受损
已经有8人回复
读博
已经有5人回复
fjtony163
版主 (文坛精英)
米米
- 翻译EPI: 386
- 应助: 361 (硕士)
- 贵宾: 6.876
- 金币: 70616.6
- 散金: 36050
- 红花: 222
- 沙发: 616
- 帖子: 21912
- 在线: 3793.7小时
- 虫号: 1397876
- 注册: 2011-09-11
- 专业: 遗传学研究新技术与方法
- 管辖: 论文翻译
【答案】应助回帖
milk_HH(金币+5, 翻译EPI+1): 2011-10-18 07:58:30
| The size of bubbles in liquid phase mainly depends on the properties (concentration, surface activity) of liquid phase main solution and size of distributor aperture. And, in this chapter, because the system and initial system concentration are determined, the size of bubbles in liquid phase basically depends on size of distributor aperture. The bubbles produced in small distributor aperture are small in size. Since the relative surface area of small bubbles is larger and the resistance is smaller when rising up, the total absorption amount of small bubbles and rising speed are bigger than large one. Therefore, the higher liquid hold in foam phase results in decrease of enrichment fraction. |
2楼2011-10-18 02:57:12













回复此楼