Through controlling finishing slag components accurately, optimizing smelting operations, maintaining the shape of vessel and strengthening the resistance to corrasion of the slag splashing layer by emphasizing the maintenance of weak location etc, the fettling material consumption is decreased greatly, the campaign life is increased gradually.

The materiel consumption of blast furnace is important for steel-making and target-computing.

Stealth PEG-PHDCA niosomes: effects of chain length of PEG on niosomes in vitro complement consumption and phagocytic uptake;

Their physicochemical characteristics, in vitro biological behaviors including complement consumption, serum protein adsorption and macrop.

Difficulties aroused by the consumption and compensation mechanism are as follows: less attention is paid to compensation,theoretical researches are insufficient,the existing system is not perfect,compensation fund does not reach the designated position,its structure is not rational,relative rules and laws are not perfect,management modes of water authorities are old,etc.

Experiences in decreasing the raw material consumption in the production of chloroacetic acid;