infield是什么意思?

　　FIGO came infield from the left to score.

　　菲戈從左側(cè)向場中心移動以求得分。

　　The total and effect content of soil phosphorus in infield layer are higher.

　　耕層土壤全磷和有效磷含量水平較高。

　　Commercial operation shows infield that the system has higher reliability and better stability in operation.

　　通過現(xiàn)場工業(yè)運行表明，該系統(tǒng)具有較高的可靠性和良好的穩(wěn)定性。

　　Then the trend of infield development is discussed.

　　在此基礎(chǔ)上，探討了試驗場內(nèi)場的發(fā)展趨勢。