| 查看: 882 | 回复: 3 | |||
| 本帖产生 1 个 翻译EPI ，点击这里进行查看 | |||
[交流]
英译中，求助 超声6
|
|||
|
It was also observed in experiment that as ethanol concentration increases, the polarity of solvent change, which would extract more impurity. It may be seen that 42% ethanol could product the highest extraction yield. The results suggest that 42% ethanol could offer the suitable vapour pressure, viscosity and surface tension of extraction solvent, which are very important physical characteristics of solvent influencing efficiency of sonication activity, for the flavonoids-enriched extract. On the other hand, presence of suitable water in solvent could facilitate increase at the extraction yields since water could helpful to enhance swelling of plant material, which is favourable to increase the contact surface area between the plant matrix and the solvent, resulting in increase of the extraction ratio |
回复此楼» 猜你喜欢
拟解决的关键科学问题还要不要写
已经有8人回复
-
26申博
已经有3人回复
-
存款400万可以在学校里躺平吗
已经有22人回复
-
最失望的一年
已经有4人回复
-
国自然申请面上模板最新2026版出了吗？
已经有19人回复
-
请教限项目规定
已经有3人回复
-
基金委咋了？2026年的指南还没有出来？
已经有10人回复
-
基金申报
已经有6人回复
-
推荐一本书
已经有13人回复
-
疑惑？
已经有5人回复
zerohead
禁虫 (职业作家)
- 翻译EPI: 466
- 应助: 1 (幼儿园)
- 贵宾: 0.301
- 金币: 8727.8
- 散金: 850
- 红花: 15
- 沙发: 10
- 帖子: 3768
- 在线: 471.7小时
- 虫号: 1041741
- 注册: 2010-06-14
- 性别: GG
- 专业: 逻辑学
musashino(金币+1, 翻译EPI+1): 2010-08-09 08:48:02
|
It was also observed in experiment that as ethanol concentration increases, the polarity of solvent change, which would extract more impurity. It may be seen that 42% ethanol could product the highest extraction yield. 在试验中，我们还观察到随着乙醇的浓度上升，溶剂的极性也会改变，结果是更多的杂质被析出（萃取）。可以推断42%的乙醇浓度可以造成最高的萃取率。 [ Last edited by zerohead on 2010-7-30 at 11:33 ] |
2楼2010-07-30 11:31:27
hekai16
木虫 (正式写手)
- 翻译EPI: 9
- 应助: 1 (幼儿园)
- 金币: 5655.5
- 散金: 230
- 红花: 2
- 帖子: 472
- 在线: 8522.5小时
- 虫号: 848484
- 注册: 2009-09-15
- 专业: 生物大分子结构与功能
3楼2010-07-30 21:28:32
lhx070806
木虫 (职业作家)
小呆家族之呆呆军师
- 翻译EPI: 8
- 应助: 7 (幼儿园)
- 金币: 4366.8
- 散金: 1534
- 红花: 14
- 沙发: 61
- 帖子: 4440
- 在线: 992.4小时
- 虫号: 939574
- 注册: 2010-01-09
- 专业: 中药学其他科学问题
4楼2010-07-31 14:46:36