[{"_1":2,"_68":-5,"_69":-5},"loaderData",{"_3":4},"lang-word",{"_5":6,"_21":22,"_57":58,"_63":64},"entry",{"_7":8,"_9":8,"_10":-5,"_11":12,"_13":14,"_15":16,"_17":18,"_19":20},"headword","refractive","slug","pronunciation","type","adjective","complexity","simple","totalCollocations",1,"avgFrequency",5,"languageVariants",[],"categories",[23],{"_24":25,"_9":26,"_27":28},"name","ADJECTIVE + NOUN","adjective-noun","collocations",[29],{"_30":31,"_32":33,"_9":34,"_35":36,"_37":38,"_39":40,"_44":45,"_56":-5},"collocation","index","phrase","refractive index","refractive-index","usage","A measure of the bending of a ray of light when passing from one medium into another.","label","","frequency",{"_41":18,"_42":43},"score","perMillion",2.5,"examples",[46,47,48,49,50,51,52,53,54,55],"The refractive index of water is approximately 1.33.","Scientists measured the refractive index to identify the unknown liquid.","Glass has a higher refractive index than air, causing light to slow down.","The experiment successfully calculated the refractive index using Snell's Law.","You can determine the purity of a substance by checking its refractive index.","The diamond's high refractive index gives it its characteristic sparkle.","Fiber optics rely on materials with a specific refractive index to transmit data.","If the refractive index changes, the path of the light will also shift.","The lens was coated to adjust its refractive index for better clarity.","Different wavelengths of light experience a slightly different refractive index.","translation","relatedEntries",{"_59":60,"_61":62},"asSubject",[],"asObject",[],"serverTranslations",{"_34":65},{"_32":66,"_35":67},"折射率","衡量光线从一种介质进入另一种介质时弯曲程度的指标。","actionData","errors"]