ketone造句
91. Room temperature vulcanized one - component ketone - oxime silicon rubber adhesive was prepared with the continuous process.
92. Blends of poly ( phthalazinone ether sulfone ketone ) ( PPESK ) and polytetrafluoroethylene ( PTFE ) were prepared via solution frictiontester.
93. The separation of azeotrope of methyl ethyl ketone water has been investigated by extractive distillation using the mixture of ethylene glycol and potassium acetate as an extractant.
94. Arterial blood ketone body ratio (AKBR) was determined in 30cases of moderate and advanced hepatoma before and after hepatic artery infusion chemotherapy and embolization.
95. The invention belongs to the chemical technology field, and discloses a method for preparing methyl ethyl ketone.
96. Our main natural products are maltol, ionone, raspberry ketone, citral, and so on.
97. Copolymerization products were fractionated by successive solvents extraction with boiling methyl ethyl ketone (MEK) and boiling tetrahydrofuran (THF).
98. Result showed that both oils contain alkane, alcohol, ester, ketone, acid, phenol and alkene, and the main components are tricosane , pentacosane and heptacosane.
99. Acetone ( or dimethyl ketone ): Simplest and most important ketone ( CH 3 COCH 3 ) .
100. Hydroxyzine imine; o ketone at and bromine with chloroform mixed solution reaction.
101. The paint is without benzene, ketone, ester and dissociate TDI.
102. Said tower can be used to purify the gas recycled by the debutanization tower when generating methyl-ethyl ketone via mixing carbon.
103. Three new asymmetric bis-Schiff bases containing thiocarbohydrazide were synthesized by the reaction of thiocarbohydrazide with ketone and different aldehydes step by step.
104. Internally dirty fattiness in the same test that old people has also makes clear, bramble ketone conduces to prevent fat, alleviate by fat the disease such as the tall blood fat that cause.
105. Improvement of synthesis process of methyl isopropenyl ketone was introduced, and the yields in different temperature was compared.
106. Both catalyst - borane - ketone adducts and catalyst - alkoxyborane adducts have four stable structures.
107. For example, compounds having the empirical formula R 2 SiO would be named a ketone.
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