“observation of livestock growth and development”的概念、定义、翻译、参考文献-科学参考

单词	observation of livestock growth and development
释义	observation of livestock growth and development Encyclopedia 农学牲畜生长发育观测释 observation of livestock growth and development牲畜生长发育观测对牲畜外部形态、体质和发育状况的观察、测量和记载。是畜牧气象的一项基本业务。其资料用于鉴定气象条件与牲畜生长发育的关系。
随便看	sampling of random variable sampling of rock core Sampling of typical cases sampling on successive occasions sampling oscilloscope sampling period sampling period sampling test sampling plan sampling plan with screening sampling plug-in sampling point sampling points sampling population sampling procedure sampling process sampling rate sampling ratio sampling scheme sampling space sampling survey Sampling Survey on Professional Awareness and Ethics of Chinese Journalists sampling survey system of crop plantation sampling survey system of crop production sampling survey system of main livestock and poultry farming sampling system

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