| 释义 |
chemicals noun, plural—化学 pl (almost always used) 学品 pl Examples:household chemicals (cleaning products etc) and toiletries—refining (e.g. oil, chemicals etc)—a leak (e.g. of chemicals)—extract (chemicals from solution)—China Petroleum and Chemical Corporation, Sinopec—titer (measure of effective concentration in virology or chemical pathology, defined in terms of potency after dilution by titration)—chemotaxis (movement of leukocytes under chemical stimulus)—Myeloperoxidase (MPO), chemical in neutrophil granulocytes, used kill pathogens—base solvent (of chemical compound)—get a chemical out of solution—albuterol, kind of chemical used in treating asthma—chemical oxygen demand (an environmental indicator)—China Petrol and Chemical Industry Association CPCIA—porphyrin (organic chemical essential hemoglobin and chlorophyll)—cyanide radical -CN, stable triple bond with chemical properties like halogens— |