soil n availability 土壤n有效性
availability of mineralized n 矿化氮有效性
availability n
可用性n
以上为机器翻译结果，长、整句建议使用 人工翻译 。
About anything a global market wants to know -- the price of goods and services, the status of inventories and shipments, the availability of capital and talent -- anything. n Transaction costs will continue to drop.
FORBES: Digital rules
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