According to the characteristics of tobacco companies, the paper discusses the necessity of storage cell layout of standard warehouse combining automated high-rack warehouse with flat storehouse, storage cell planning design and the concrete methods of storage cell planning.

Impacts of plain reservoir on its surrounding underground water and soil with Gengjing Reservoir in the Yellow River Delta as an example;

Researches on benefits of water supply and countermeasures of sustainable development of plain reservoirs;

Regulation of flood resources in detention plain reservoir;

Comparison of ecological characteristics between Gongping Reservoir and Xinhu Lake,Guangdong Province;

Analyses and Determination of the Dam Seepage Control Forms in the Danger Removal and Dam Reinforcement Project of Taiping Reservoir;

Based on the classical EPQ model,this paper develops an EPQ model for deterioration items with different lost sale factor relative to the inventory level during shortage period.

This paper presents inventory models for perishable items with demand on inventory level and advertisement.

Surveying area changes of plain reservoirs and aquafarms in the Yellow River Delta with remote sensing data;

In order to prevent evaporation in arid area plain reservoirs, the engineering measure of saving water is preliminarily discussed.

meteorology and hydrology observation in plain reservoirs is important to engineering management.