| 1. | Effect of additives on cloud point of polyoxyethylene octyphenyl ether nonionic surfactant 添加剂对聚乙二醇辛基苯基醚浊点的影响 |
| 2. | The phenylfluorone - polyethylene glycol octyl phenyl ether photometric method for the determination of germanium content 聚乙二醇辛基苯基醚光度法测定锗量 |
| 3. | Germanium - silicylfluorone - polyethylene glycol mono spectrophotometric determination of trace germanium in high zinc samples 聚乙二醇辛基苯基醚分光光度法测定高锌物料中微量锗 |
| 4. | Methods for chemical analysis of tungsten - the polyethylene glycol octyl phenyl ether - phenylfluorone photometric method for the determination of tin content 钨化学分析方法聚乙二醇辛基苯基醚-苯荧光酮光度法测定锡量 |
| 5. | Methods for chemical analysis of molybdenum - the polyethylene glycol octyl phenyl ether - phenyl fluorine photometric method for the determination of tin content 钼化学分析方法聚乙二醇辛基苯基醚-苯荧光酮光度法测定锡量 |
| 6. | Methods for chemical analysis of gallium - the phenylfluorone - polyethylene glycol octyl phenyl ether photometric method for the determination of germanium content 镓化学分析方法苯基荧光酮-聚乙二醇辛基苯基醚光度法测定锗量 |
| 7. | Nickel - determination of aluminium content - chromazurol s - p - octyl plyethylene glycol phenyl ether - tetradecyl phridinium bromine mixed micellar solubilization spectrophotometric method 镍化学分析方法铬天青s -聚乙二醇基苯基醚-溴代十四烷基吡啶混合胶束增溶测定铝量 |
| 8. | The methods for chemical analysis of zinc and zinc alloys - the determination of aluminum content - the chromazurol s - polyethylene glycol octyl phenylether - cetylpyridine bromine spectrophotometric method and the chromeazurol s spectrophotometric method and the edta titimetric method 锌及锌合金化学分析方法铝量的测定铬天青s -聚乙二醇辛基苯基醚-溴化十六烷基吡啶分光光度法cas分光光度法和edta滴定法 |
| 9. | ( 1 ) the pbs nanoparticles were prepared in quaternary system containing p - octyl polyethylene glycol phenylether ( op ) / n - pentanol / cyclohexane / aqueous solution by different homogenization methods , such as shake by hand , stir by machine and disperse by ultrasonic 本论文的主要内容如下: ( 1 )采用乳化剂op (聚乙二醇辛基苯基醚)正戊醇环己烷水溶液四组分体系,不同均化手段(手摇、搅拌、超声)制备纳米pbs 。 |
| 10. | Beside , effect of - carotene inducer ( ( 2 - diethylamino ) - ethyl - 4 - methylbenzyl - ether ) on the endogenous aba levels and drought tolerance of maize was studied . the experimental results showed that 0 . 1 % ( w / w ) inducer can lightly inhibit the aba biosynthesis of maize under normal conditions , while it can improve the aba levels obviously and the drought tolerance of maize under water stress 结果表明:浓度为0 . 1 ( w w )的2 ?二乙氨基乙基? 4 ?甲基苯基醚在正常条件下能够抑制玉米叶片内源aba的水平,但在干旱胁迫条件下能够显著增强干旱胁迫的aba积累水平,提高玉米的抗旱性能。 |