apparent infection rate

常見例句

雙語例句

• The apparent infection rate equations in different disease development stages for RSB, and the model of yield loss assessment were set up.
  不同品種受紋枯病爲害所致?lián)p失不同，組建了不同品種的産量損失估計模型，施氮量對同等病情程度的損失影響不顯著。
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