(1) The contribution value and occasion of anchor cable are determined by its free-length and initial stress.

(2) The contribution value of the technique to sustainable development finally embodies the conformity effect of the value in environment, economy, politics and culture, etc.

(3) Studing on the measuring theory of human capital contribution value. 2. Concretely and innovatively studying on measuring model of currently value.

(4) The study on measurement of human capital's contribution value adopting Balanced score card is the emphasis of this paper.

(5) Contribution value The initial value of the resources contributed by the guarantee holder to the investment project.

(6) Karyon descent from 40 ancestral parents, the contribution value is 24.71, cytoplasm descent from 7 ancestral parents, the contribution rate is 88%.

(7) Concerning transportation practice by sea, contributors, principles, conditions, contribution value of freight and so on are to be discussed in order to have a perfect command of them.

(8) Based on the improved-source-analysis technique, the method calculating the contribution value of suspension dust on the receptor was amended and the results were tested and verified.

(9) Based on GNP index, this paper proposes NCV (Net Contribution Value) index for the purpose of including environmental cost into the appraisal of economic development.

(10) Initial prestress, length of free-segment of anchor cable and the load value determine contribution value and action occasion of the anchor cable and tunnel anchorage.