The standard capacity of marine compressor is different from the fill -up capacity.

Field experiments were conducted to investigated effects of WCCI on water consumption,quota of irrigation and drainage,grain yield and water production efficiency with hybrid rice cultivar "K you 818"as material.

Probe into the municipal water and public water consumption quota in Jiangsu Province;

Connecting with the practice of energy management work, this paper expounds the method of and existing problems in determining water consumption quota in production of diaphragmatic alkali.

Based on analysis and consideration of the main factors influencing industrial and municipal water consumption quota, this paper develops the data analysis system of the industrial and municipal water consumption quota that makes the formulation of water consumption quota be simplified and be weighted with unified standard.

This system has many functions,including data edit,water data and spatial data query,several methods of statistics and analysis,water quota model,water demand mode.

The importance of water quota in water resources management and its development process are presented.

This paper analyses the water quota for agriculture irrigation and water saving potential in Xinjiang, and provides the science basis for controlling water supply, based on the factual state of water supply to agriculture irrigation and other businesses.

The model was divided into 4 contents:prediction of gross economic amount,prediction of economic structure,prediction of water demand quota and prediction of wa.