| 1. | Insoluble in water but soluble in hot ammonium acetate
不溶于水，能溶于热的醋酸铵。 |
| 2. | When the concentration of ammonium acetate is lomol / l , in
砒咤分子中的氮原子正对着高岭土层面。 |
| 3. | Chemical reagents - ammonium acetate
化学试剂乙酸氨 |
| 4. | Soil quality - determination of ammonium acetate extractable ca , mg , k and na cations - agitation method
土质.醋酚氨可提取的ca mg k和na阳离子的测定.搅拌法 |
| 5. | Soil quality - determination of copper , iron , manganese and zinc contents - extraction by means of ammonium acetate in presence of edta
土质.铜铁锰和锌含量的测定.在有乙二胺四乙酸edta存在的情况下用乙酸铵提取法 |
| 6. | The efficiency of extracting mercury and selenium from livers homogenate by acetone , 80 % ethanol , and ammonium acetate all were very low
溶剂萃取结果表明， 90以上的汞硒化合物存在于肝脏的不溶部分中(粉末样品) 。 |
| 7. | Ammonium acetate can also directly insert between the inner layer of kaolinite by controlling ph strictly , but the intercalation rate is very low
在严格控制ph的条件下，乙酸铵也可以直接插入高岭土层间，但插层率很低。 |
| 8. | Different from potassium acetate , ammonium acetate intercalated into the inner layer of kaolinite more completely in buffer solution ( ph = 9 ) than under near dry condit ion
与乙酸钾不同，乙酸铵与高岭土的插层作用在ph = 9的缓冲溶液中，比在近干态下进行的完全。 |
| 9. | A series of 9 - arylpolyhydroacridine derivatives have been synthesized by reaction of arylmethylidenecyanoacetate with dimedone in hoac in the presence of ammonium acetate , and the structures were characterized by ir , and 1hnmr
摘要以芳亚甲基氰乙酸酯和达米酮为原料，以醋酸铵为催化剂在乙酸中反应，合成了一系列的9 -芳基多氢吖啶衍生物，并通过ir ， 1hnmr证实其结构。 |
| 10. | So it is a potent anticancer drug . this paper study the effect of carbon source , precursor ( phenylalanine , tyrosine , ammonium acetate ) and hydrogen peroxide on biomass , taxol yield of y3 which is endophytic taxol - producing fungi of plant
本文以产紫杉醇植物内生真菌y _ 3菌株为出发菌株，对菌体的生长代谢以及碳源，前体(苯丙氨酸、酪氨酸、乙酸铵)和过氧化氢对生物量、紫杉醇含量的影响进行了研究。 |
