compensation intensity
1.Rhythmicility or periodicity of the depositional strata is materialized by the transformations of lithological characters in strata ordinally, and it is incarnated by the transformations of ingredient, granularity, color, intensity of the depositional compensation, intensity of oxidation-deoxidation, and the character of biome.
3.Tn this paper,the principle of intensity compensation with two light peths tsed in the fi-bre-optic sensing system is introduced. The cause for the effect of the polarized properties of the outputlaser from a general He-Ne laser,the inter-resonator type,uopn the intensity compenato is emphati-Cally analyzed and the partial results of the experiment are given.
4.Compared to southern high-bush blueberries,the northern high-bush blueberries Sunrise and Jersey had higher photosynthetic ability,carboxylation efficiency,the maximal photochemical efficiency of PSⅡ and saturation light intensity. In addition,the Sunrise had the lowest light compensation point and characteristics of shade tolerant plant.
5.The authors probed into the reason of ambivalence, pointed out the development relationships among them, and mainly brought forward seven measures: ensuring necessary plantations and studiously increasing yields of grains; setting up reasonable grains reserves; increasing the yield of unit area and overall productivity of land, and ensuring gross yields of grains to be increased steadily; adjusting measures to local conditions, differentiating land varieties among the total land of Gansu province to produce grains; continuously adjusting structure of production, improving agricultural economy benefits, and increasing farmer incomes; realizing essential self-support of gross grains, meanwhile dealing with well regional and structural scarcity gradually; strengthening outcomes of ecological construction, increasing the intensity of ecological compensation, utilizing strategy of virtual water to solve grain safety to be fragile and sensitive regions of ecology, and realizing agricultural sustainable development.
