1.
Study on Material Requirement of Environmental-Economic System in China;
中国环境经济系统的物质需求量研究
2.
Maslow suggested that as people's basic material wants are satisfied they seek to achieve nonmaterial or spiritual goals.
马斯洛认为：一旦人们的基本物质需求得到满足后，就会转而追求更高层次的精神需求。
3.
Everyone has needs, including material needs.
每个人都有需求，包括物质上的需求。
4.
Logistics Demand Quality as One of the Engines of 3PL Development;
物流需求质量第三方物流发展的动力
5.
the modern world's pursuit of material ends to the neglect of its spiritual needs
当今世界追求物质目标而忽视精神需要
6.
Research on Quality Management of Logistics Enterprise Based on Customer Demand;
基于顾客需求的物流企业质量管理研究
7.
Two-warehouse Inventory Models for Deteriorating Items with Time-varying Demand;
带有两仓库需求时变的变质性物品的补货策略
8.
On the Quality of Customer-Oriented Logistics Service in the Supply Chain;
基于客户需求的供应链物流服务质量研究
9.
Inventory Model for a Kind of Deterioratig Items with Continuous and Stochastic Demands;
一类需求连续随机变质物品的库存模型
10.
An Optimal Inventory Policy for Deteriorating Items with Deterministic Discrete Demand;
需求离散的变质性物品库存补充策略优化研究
11.
Inventory model for deteriorating items with ramp type demand rate
需求曲线呈斜坡型的易变质物品库存模型
12.
EOQ Models for Deteriorating Items with Trapezoidal Type Demand and Partial Backlogging Rate
梯形需求缺货部分拖后的变质物品EOQ模型
13.
Dry Matter Accumulation and Nutrient Demand Characteristic of Glutinous Millet in Guizhou
贵州糯谷子干物质积累与养分需求特征
14.
The state of being poor; lack of the means of providing material needs or comforts.
贫穷穷的状况；缺乏获取物质生活必需品及需求的手段
15.
An Economic Model and Its Optimal Solution for Deteriorating Items with Two Warehouses and Parabollic Demand;
带有两货栈具有抛物型需求的变质性物品经济批量问题
16.
schedule of consumer demand
消费者需求表列的性质
17.
There' s not much ( of a ) market for these goods.
这些货物的需求量不大.
18.
a physiological need for food.
生理上对食物的需求。