By experiments with various parameters,it is found that the ratio of etch and deposition is the major factor controlling the basic profile of trench,which determines the verticality of the profile directly,prolonging properly the time of adding passivation gas in etch phase can decrease the critical dimension(CD) loss enormously,but overly doing can cause grass effect.

Weed-suppressive effect of phenolic acids.;

Preliminary study on the afforestation measure and growth effect of Castanopsis Carlessi;

Study on growth effect of the mixed forest of Cunninghamia lanceolata and Phoebe bournei;

A growth model of marine algae under grazing pressure and a model of growth effect on marine algae with different doses No.

Density effect and increase effect of variation of discharge amount of industrial wastewater;

Its increase effect sets even newer and higher demands for modern Chinese people s mental health and its decrease effect has a close relationship with modern Chinese people s psychological diseases,which deserves to be paid much attention to by psychological workers.

Using the way of concerning the dematerialization rebound effect,the density effect and increase effect of the yearly alteration of total volume of industrial waste water discharged were metric-analyzed.

Stochatic Control of Bullwhip effect in Electronic Business;

Impacts of demand forecasts and supply chain coordination on bullwhip effect;

An analysis on the bullwhip effect in apparel supply chain;