primary factor of production

基本解釋

Moisture is the primary limitation factor for production of dry farming.
旱地辳業(yè)生産的首要限制因子是水分。
However, because of the frequent raining and poor permeability of the soil in southern areas, the Root Rot of alfalfa is serious, becoming a primary factor of production decrease.
但是南方雨水多，土壤通透性不好，根腐病危害十分嚴(yán)重。根腐病已成爲(wèi)影響苜蓿産量下降和植株衰敗的一個極其重要的原因。
In the era of knowledge economy, as the primary production factor and resource in the development of company human capital deserves to have legal recognition and protection.
在知識經(jīng)濟(jì)時代，人力資本作爲(wèi)公司發(fā)展的第一生産要素和首要資源理應(yīng)得到法律的確認(rèn)和保護(hù)。