Cost and productiveness is the standard of measuring the management performance.
成本与效率是其绩效的衡量标准.
Fertilizer: Natural or artificial substance containing the chemical elements that improve growth and productiveness of plants.
肥料: 含有促进植物生长和增产的化学元素的天然或人造物质.
The cause of the productiveness of these operations not merely that division, but essentially this union.
这类活动之所以具有生产性,不单单是由于“划分”, 主要还是由于“联合”.