per unit quantity的意思|示意

The theory considers aggregates of quantity demanded by buyers and quantity supplied by sellers at each possible price per unit.

该理论考虑，在每一个可能的单位价格上，买方总的需求量和买方总的供应量。

Oxygen Transmission Rate (O2GTR): The quantity of oxygen gas passing through a unit area of the parallel surfaces of a plastic film per unit time under the conditions of test.

氧气透过率（O2GTR）：在试验条件下，在单位时间内透过单位面积试样的氧气数量。

The bone mineral density (BMD) means the bony mineral quantity per unit area, which is an important index reflecting the metabolic status of the skeleton of human being.

骨密度是指骨单位面积所含的骨矿物量，它是反映人体骨骼代谢状况的一项重要指标。

Sensitivity analysis with the numerical example shows that order quantity and replenishment cycle are very sensitive to the deterioration rate, but the retailer's profit per unit time is not. The …

对物品变质率和需求价格敏感系数对零售商的订货量、订货周期、出售价格和单位时间利润的影响进行了数值分析，并给出了数值算例。

Countries whose workers produce a large quantity of goods and services per unit of time enjoy a high standard of living.

一个国家的工人单位时间内能生产大量的商品和服务，那么这个国家享受较高的生活水准。

The foam metal nickel has the advantage of good heat conductivity and the molten salt has the advantage of large heat storage quantity per unit weight or volume.

泡沫金属镍具有传热性能好，熔融盐具有蓄热量大、化学稳定性好等优点。