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- anhydride of santonic acid 山道年
- Transaminase of millet straw of cereal third transaminase is alkalescent anhydride of phosphoric acid enzymatic flesh is on the low side, what issue to show? 谷丙转氨酶谷草转氨酶碱性磷酸酶肌酐都是偏低,说明什么问题?
- Also apply at the respect such as colophony of anhydride of benzene of additive of coating, lube, pesticide, tartaric acid, amber acid and anhydride, 4 hydrogen, modified. 也应用于涂料、润滑油添加剂、农药、酒石酸、琥珀酸及酐、四氢苯酐、改性松香等方面。
- This paper studied the effect of starch anhydride of octenyl succinic (OSAS) as stabilizer in yogurt. 对辛烯基琥珀酸淀粉酯作为酸奶稳定剂及其应用效果进行了研究。
- CONCLUSION Through the screening of polycondensation condition, poly-sebacic anhydride of high molecular weight was practi... 结论通过对聚合条件的筛选,合成了相对分子质量较高的聚酐。
- He gave me a taste of his acid wit. 他让我尝到了他敏锐尖刻之机智的滋味。
- Acid had pitted the surface of the silver. 酸把银器的表面腐蚀了。
- Bis(polyglycol) maleate, which were obtained by solvent method, reacted with phthalic anhydride, then the double bond of maleic anhydride of polymer obtained with sodium hydrogen sulfite. 采用溶剂法制得马来酸双聚乙二醇酯,与邻苯二甲酸酐缩聚,用亚硫酸氢钠加成缩聚物中马来酸酐上的双键。
- I am doing an experiment of neutralizing acid. 我在做一个中和酸的实验。
- How can I persuade you of my sincerity? 我如何能够让你相信我的诚意?
- There is a vein of melancholy in his character. 他的性格中有少许忧郁的气质。
- A bowl of hot chicken soup is good for you. 喝一碗热鸡汤对你有好处。
- A cloud is a mass of vapor in the sky. 云是天空中的水汽团。
- This strain of wheat can grow during a cold spring. 这种小麦可以在寒冷的春天生长。
- Have a glass of beer to rinse your dinner down. 喝杯啤酒把你吃的晚饭冲下去。
- I bought a pair of tan leather shoes the other day. 前几天我买了双棕褐色的皮鞋。
- Your work falls short of my expectations. 你的工作未达到我的期望。
- He bit off a large piece of the apple. 他咬下一大块苹果。
- He emphasized the importance of careful driving. 他强调小心驾驶的重要性。
- I have a huge pile of letters to deal with. 我有一大堆信件要处理。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries