Through a series of technical retrofit such as high and low pressure cylinder of steam turbine, condenser, boiler air pre-heater, low pressure economizer, pump and fan, the power consumption of main equipments and subsidiary motors was decreased.

Chinese character "high" is a word of high frequency which appears in poems of the Tang Dynasty.

On distance-regular graphs with height one and three;

This paper discusses the characteristics of cyrve ,slope and height of Shuang Xi Kou Bridgeand introduces the selecting and chelking computation of piers in view of these characteri stic

Using a triangle’s height and length of the angular bis ector,some segregative inequality chains of Eular Inequality are deduced.

By using theory and method of distance geometry we study inequalities for the volume and altitudes of an n-dimensional simplex in the n-dimensional Euclidean space E~n.

type factional inequalities concerning to the volume, altitude and the distance from an interior point to the side facet for an n-simplex.

On the base of comparative study on “gao”(高) ,“shang” (尚) and “shang”(上) ,the point is reached that “shang”(上) is inferior to “shang” (尚) since the former just indicates object above the horizon and tater it turns into a general reference so as to its initial meaning falls down to a tower position than “shang” (尚).