isocyanate是什么意思？isocyanate怎么读？isocyanate例句及用法

1 . Situations of preparing isocyanate trimers at home and abroad are mainly introduced.

主要介绍国内外异氰酸酯三聚体的制备状况.

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2 . Polyether - type isocyanate prepolymers are prepared with polyether polyols and tolylene diisocyanate.

采用聚醚多元醇和甲苯二异氰酸酯合成了聚醚型异氰酸酯预聚体.

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3 . Results Methyl isocyanate, chloride and oxide of Quercetin were prepared.

结果制备了槲皮素的甲基异氰酸酯 、 氯代化合物和氧化物.

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4 . Spectrophotometric determination of free isocyanate - group ( - NCO ) content in polyurethane resin production is studied.

本文研究了分光光度法测定聚氨酯树脂生产过程中剩余— NCO 含量的方法.

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5 . A polyamide imide was synthesized from trimellitic anhydride and di isocyanate .

本文用偏苯三酸酐和二异氰酸酯合成了一种新型聚酰胺酰亚胺.

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1.异氰酸盐

1 . 异氰酸盐

建议:用更纯的尿素,避免样品加热,或者用Amberlite IRN-150L去异氰酸盐(isocyanate) 问题2. 蛋白样品制备步骤错误导致蛋白丢失可能原因:样品制备TCA/丙酮沉淀后.

2 . 异氰酸酯

Results Methyl isocyanate, chloride and oxide of Quercetin were prepared., 结果制备了槲皮素的甲基异氰酸酯 , 氯代化合物和氧化物.

isocyanate相关短语搭配

1 . 异氰酸酯基

1. 异氰酸酯改性油isocyanate group 异氰酸酯基isocyanate resin 异氰酸酯树脂

1 . 异氰酸苯酯

肌醇在以异氰酸苯酯(phenyl isocyanate)衍生后在 240nm 处可检测

2 . 异氰苯酸酯

外贸手册索引 ... n-异氰酸丁酯 n-Butyl isocyanate 异氰苯酸酯Phenyl isocyanate p-氯苯异氰酸酯 P-Chlorophenyl isocyanate.

1 . 异氰酸酯塑料

isoconcentration 等浓度isocyanate plastics 异氰酸酯塑料isocyanate 异氰酸盐

1 . 异氰酸乙酯

成都上元医药科技有限公司,位于中国.四川省.成都市高新区超洋路1号,主要经营乙基异氰酸酯/异氰酸乙酯(Ethyl Isocyanate) 2-氨基-6-溴-4-甲氧基苯酚尼麦角林.