释义 |
NLRCOCA¹⁴⁷⁷¹⁸BNC²³⁶²¹³⁺¹ 基本例句 =Noise Load Ratio 噪声负载比¹⁰⁰ In this paper the basic construction and the use of the calibration tank of CARIA are briefly presented together with the some comparisons between CARIA calibration tank and NLR calibration tank. 简要地介绍了 CARIA校准箱的基本构成和应用,并给出了该校准箱和荷兰NLR校准箱的一些比较。 cnki Because of the speciality of natural language retrieval NLR and the affection of synonym and polysemy in tradition information retrieval model, the precision of retrieval is not high. 由于自然语言检索的特殊性,以及传统信息检索模型受到同义词、多义词的影响,检索的查准率不高。 cnki |