共找到 3170 条与 地质学、气象学、水文学 相关的标准,共 212 页
Specifications for surface meteorological observation—Soil temperature
Basic terminology of weather forecast
Specifications for surface meteorological observation—General
Specifications for surface meteorological observation—Wire icing
Guidance for baseline surface radiation station construction
Specifications for surface meteorological observation—Radiation
Meteorological service public satisfaction index
Specifications for surface meteorological observation—Weather phenomena
Specification for marine engineering topographic surveying
Drought grade of sugarcane
Methods of grassland meteorological monitoring and evaluation
Warning grade of agricultural drought
Grade of rice cold damage in northern China
Terminology for oceanic resources survey
Meteorological grades of water-saving irrigation—Cotton
Specification for agrometeorological observation—Soybean
Computing methods of field water budget
Meteorological grades of water-saving irrigation—Maize
Signals and interfaces for hydrometry instruments
本标准规定了宽带紫外辐射表的分类与组成、技术要求、试验方法、检验规则、校准周期、标识、包装、运输、贮存和随行文件等。 本标准适用于测量太阳紫外辐射用宽带紫外辐射表(简称紫外辐射表)的设计、生产和验收。
Ultraviolet radiometer
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