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- No potassium did we find in this mineral. 在这种矿石中我们没有发现钾。
- Benzyl butyrate was synthesized by using potassium bisulfate as the ca talyst. 以硫酸氢钾为催化剂,丁酸和苄醇为原料合成丁酸苄酯。
- Isoamyl butyrate was synthesized by using potassium bisulfate as the catalyst. 以硫酸氢钾为催化剂,正丁酸和异戊醇为原料合成了正丁酸异戊酯。
- Potassium is necessary to the existence of all living things. 钾是所有生物生存必须的。
- Conclusion Potassium bisulfate is an excellent catalyst for the synthesis of butyl lactate. 结论硫酸氢钾是合成乳酸丁酯的良好催化剂。
- Objective To study the catalytic activity of potassium bisulfate in synthesizing hexyl hexanoate. 目的研究硫酸氢钾在合成己酸己酯工艺中的催化性能。
- The prices of B& W TV sets have gone down. 黑白电视机跌价了。
- Objective To study the catalytic activity of potassium bisulfate in synthesizing butyl lactate. 目的研究硫酸氢钾在合成乳酸丁酯工艺中的催化性能。
- From US News & World Report. 译自《美国新闻与世界报道》
- Complimentary beauty Products & Treatment. 附赠美容及护肤产品
- We're not setting out a shop sign, Rosen & Son. 我们并不是挂起“罗森母子公司”的招牌。
- SHANGHAI AMP BUSINESS CONSULTANTS CO., LTD. 上海安普商务咨询有限公司。
- Isopropyl cinnamylate was synthesized by the esterifiestion of isopropyl alcohol with cinnamic acid in the presence of potassium bisulfate monohydrate. 用硫酸氢钾催化肉桂酸与异丙醇的酯化反应,合成了肉桂酸异丙酯。
- Down malfunctions for low-noise amp! 下行低噪放故障
- Iso-butyl cinnamate was synthesized by the esterifiestion of iso-butanol with cinnamic acid with the presence of potassium bisulfate monohydrate. 应用硫酸氢钾催化肉桂酸与异丁醇的酯化反应,合成了肉桂酸异丁酯。
- The '63 Reverb sounds awesome in front of an amp. 该'63混响听起来可怕，在前面的一安培。
- Exper imental results showed that potassium bisulfate was an efficient, high actively and environmental friendly catalyst. 表明硫酸氢钾是合成丁酸苄酯的高效、经济且环境友好的催化剂,具有工业化应用前景。
- Jazz - Rock n &;amp;acute; roll style character. 爵士：奔放的摇滚乐型角色。
- It shows that sodium bisulfate is active. 结果表明,硫酸氢钠的催化活性良好。
- Maximum input voltage of +5V ( how many amp? 最大输入电压+5V(电流多少?
