查询词典 acid salt

Penbritin, salt, alkeran, intermediate compound, cephalothin, cephalosporium triazine, analgin, peimitidine, vitaminB, vitamin C, medical metasilicic acid, coffin, tea, flower extract, folium ginkgo, chocolate powder, amylum, corn embryo and other medicine raw materials and medical intermedia.

氨苄青霉素、邓盐、左旋苯甘氨酸及中间体、头孢氨噻、头孢三嗪、安乃近，西咪替丁、维生素B、维生素C、药用偏硅酸镁、咖啡因、茶、花提取物、银杏叶、巧克力粉、淀粉、玉米胚牙芽等原料药及医药中间体。

Grafting polymerization of acrylic acid onto flax initiated by ceric salt has been studied.

研究了利用铈盐引发丙烯腈与亚麻接枝共聚反应。

This paper deals with making stop bleeding sponge with dried small shrimps. Firstly breaking away with inorganic salt and proteir in the dried small shrimps with acid and NaOH, secondly, taking off vinyl-in the chitin with 50% NaOH, temperature is 110 ℃. the last, reacting with chitosamine and PVA-124 make stop bleeding sponge were produced, catalyst is PdCl 2. The sponge film and sparkce is setatisfaction.

用虾壳经除盐，去蛋白处理后，用50％的NaOH溶液在110℃的温度下脱乙酰基制备壳聚糖；以1∶9的稀醋酸溶作溶剂，氯化钯作催化剂，甲苯二异氰酸酯作发泡剂、交联剂，使壳聚糖与PVA－124进行交联成膜，发泡用氨水洗成中性后在80℃的红外灯烘箱下烘干，制得止血海棉

Any salt of chloric acid .

高氯酸形成的一种盐。

Any salt of chloric acid .

一种强力的氧化剂，形成高氯酸盐。

Any salt of chloric acid .

任何由氯酸形成的盐。

WT, antisense-transgenic lines T2-8 and sense- transgenic lines T2-7 of tomato were used to measure the fatty acid composition of thylakoid membrane, photosynthetic and chlorophyll fluorescence parameters, chloroplastic reactive oxygen species and activities of antioxidant enzymes under salt stress.

以野生型，转反义番茄叶绿体ω-3脂肪酸去饱和酶(LeFAD7)基因株系T2-8和转正义LeFAD7基因株系T2-7为试材，测定了类囊体膜脂脂肪酸组成，盐胁迫后的光合参数，叶绿素荧光参数和叶绿体活性氧清除酶活性。

A salt or ester of chromic acid .

棕榈酸的甘油三酸酯。

A salt or ester of chromic acid .

硬脂酸的甘油三酸酯。

Any salt or ester of chromic acid .

铬酸形成的任何盐或酯。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。