大家在查： sampled data sample plot sampling by attributes sampling length sampling period sample statistics sample size sample preparation sample injector Sample Inference

sample tree

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sample tree

丝锁气压计_馆档网 ... "样板"," Sample board" "标准木"," Sample tree" "标准地调查"," Sample-plot survey" ...

tree的翻译中文意思-在线英汉词典 ... sacred bark tree 药鼠李 sample tree 取样树 sap-wood tree 边材树 ...