Data from experiments carried out in peach field were analyzed and the patterns of soil water potential variation described.
主要从试验观测资料入手，首先讨论了桃树各处理的土水势的情况。
Potential variation of rust preventing oil film after its degradation was studied by using wire beam electrode.
采用丝束电极研究防锈油膜失效之前的电位变化。
Potential variation of rust preventing oil film after its degradation was studied by using wire beam electrode.
采用丝束电极研究防锈油膜失效之前的电位变化。
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