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- The consumption of the carbon, nitrogen and phosphate acid closely correlated with the crocin synthesis. 采取固液两步培养法可以有效解决藏红花素合成与藏红花素抑制细胞快速增殖的相互矛盾。
- The study on preparation of potassium dihydrogen phosphate from potassium chloride and phosphate acid by extraction method was carried out. 研究了以氯化钾和磷酸为原料,溶剂萃取法制备磷酸二氢钾的工艺。
- A STUDY OF SURFACE GRAFTING FLAMERETARDANT PVA BY PHOSPHATE ACID CHLORIDE 磷酸酯酰氯表面接枝聚乙烯醇的阻燃改性研究
- We make superphosphate by reacting rock phosphate with sulphuric acid. 我们使磷酸盐岩同硫酸发生化学反应制造过磷酸钙。
- 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 irritates the stomach lining. 酸能刺激胃黏膜。
- Acid had pitted the surface of the silver. 酸把银器的表面腐蚀了。
- I am doing an experiment of neutralizing acid. 我在做一个中和酸的实验。
- Can Jones beat Smith? That's the acid test. 琼斯能击败史密斯吗?那是个严峻的考验。
- Level Impinge Stream Reactor in The Production of DAP from Wet Phosphate Acid Neutralized by Ammonia 水平撞击流反应器在氨中和湿法磷酸生产中的应用
- phosphomolybdic acid is prepared in an autoclave by using phosphate acid and pure molybdenum trioxid. 合成的十二磷钼酸溶液,通过蒸发结晶制得十二磷钼酸。
- A salt or an ester of boric acid. 硼酸盐一种硼酸盐或硼酸酯
- She dropped acid in high school. 她高中时代服迷幻药。
- The metal is fretted with the acid. 金属被酸腐蚀。
- The chemical can behave as an acid. 这种化学制品能起酸的作用。
- The acid has eaten through the metal cover. 酸已把金属盖子蚀穿了。
- The worker's overalls were badly burned by acid. 这位工人的工作装被酸腐蚀得很厉害。
- An acid can react with a base to form a salt. 酸可以和碱起反应而生成盐。
- This substance must be treated with acid. 这材料得用酸来处理。
- The acid burnt a hole in the carpet. 酸把地毯烧了个洞。