Heterogeneous a.非均质的，多相的 ---(formal)consisting of many different kinds of people or things @the heterogeneous population of the United States Homogeneous --consisting of things or people that are all the same or all of the same type a homogeneous group/mixture/population Homogeneity----heterogeneity Homogeneous---heterogeneous
Heterogeneous a. 非均质的，多相的 --- （formal）consisting of many different kinds of people or things @the heterogeneous population of the United States Homogeneous --consisting of things or people that are all the same or all of the same type @ a homogeneous group/ mixture/ population Homogeneity----heterogeneity Homogeneous---heterogeneous
志cactant反应物 ---(chemistry)a substance that takes part in and is changed by a chemical reaction Reacting material Feed material
Reactant n. 反应物 --- (chemistry) a substance that takes part in and is changed by a chemical reaction Reacting material Feed material
Catalyst n.触媒，催化剂 --(chemistry)a substance that makes a chemical reaction happen faster without being changed itself ---~for sth A person or thing that causes a change @I see my role as being a catalyst for change Catalyse =catalyze verb. ---(chemistry)to make a chemical reaction happen faster
Catalyst n. 触媒，催化剂 --- (chemistry) a substance that makes a chemical reaction happen faster without being changed itself --- ~ for sth A person or thing that causes a change @I see my role as being a catalyst for change. Catalyse =catalyze verb. --- (chemistry) to make a chemical reaction happen faster
:v.搅拌stirred tank搅拌槽 MIX---~sth into sth;~sth (in) To move a liquid or substance around,using a spoon or sth similar,in order to mix it thoroughly she stirred her tea. @stir the paint before you use it. the vegetables are stirred into the rice while it is hot. @stir in the milk until the sauce thickens. MOVE---to move ro to make sth move,slightly she heard the baby stir in the next room. a slight breeze was stirring the branches. a noise stirred me from sleep
Stir v. 搅拌 stirred tank 搅拌槽 MIX--- ~ sth into sth; ~ sth (in) To move a liquid or substance around, using a spoon or sth similar, in order to mix it thoroughly @ she stirred her tea. @stir the paint before you use it. @ the vegetables are stirred into the rice while it is hot. @stir in the milk until the sauce thickens. MOVE--- to move ro to make sth move, slightly @ she heard the baby stir in the next room. @ a slight breeze was stirring the branches. @ a noise stirred me from sleep
---to move or to make sb move,in order to do sth @you haven't stirred from that chair all evening!你-晚上都没从那椿子上动-动o come on,stir yourself,you are late. @their complaints have finally stirred him into action. FEELING---~sb (to sth) To make sb excited or make them feel sth strongly a book that really stirs the imagination. she was stirred by his sad story. ---(of a feeling or a mood)to begin to be felt a feeling of guilt began to stir in her. new optimism was stirring throughout the country
--- to move or to make sb move, in order to do sth @ you haven’t stirred from that chair all evening!你一晚上都没从那椅子上动一动。 @ come on, stir yourself, you are late. @their complaints have finally stirred him into action. FEELING--- ~ sb (to sth) To make sb excited or make them feel sth strongly @ a book that really stirs the imagination. @ she was stirred by his sad story. --- (of a feeling or a mood) to begin to be felt @ a feeling of guilt began to stir in her. @ new optimism was stirring throughout the country