The influence of these three factors on hydration heat will counteract the deficiency of high hydration heat at early-stage due to high-content and high-strength cement. In this way, the influence of temperature stress is alle viated and the durability of concrete is enhanced.

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He explained that after 6 years of efforts, although the city-controlled regulation of the main urban areas has achieved a full coverage, the optional planning and management resolved , but at that time in order to improve the utilization of land, often the community capacity rate approvable has been too high with the floor area ratio generally between 4-6, some are even over 10, resulting in high community population density and high traffic pressure.

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Multi-beam swath bathymeter is a seafloor mapping equipment which has high efficiency of measuring, high precision of measuring, high resolution of measuring. It fits for wide sweep mapping especially.

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Compared with the high performance dam concrete for the Three Gorges Project, the low-heat and high performance dam concrete with High Belite Cement has excellent properties as follows

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Use material of new generation high polymer and dimensional cross-linking technology, be able to bear or endure bibulously, high high water, fight mildew to change, service life is long.

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The acetate bicyclic guanidine as the catalyst is a nonmetallic and nontoxic organic compound; the method has low production cost, simple process operation, no pollution, a high product yield of more than or equal to 95 percent and a high product purity of more than or equal to 98 percent; and a synthesized biodegradable polymer has high biological safety.

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Path analysis showed that N translocation rate of culm was higher for the high fresh ear yield varieties,while the N translocation rate of culm and tassel was higher for the high fresh kernel yield varieties,and the N translocation rate of leaf,bracteal leaf and ear axis was higher for the high kernel yield varieties.In addition,higher N translocation rate of leaf had a beneficial effect on N utilization efficiency as for fresh ear,fresh kernel or maturity kernel of the produce of waxy corn.

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Poor metabolic labs, especially high blood sugar, along with smoking, high BMI, and high blood pressure, put young adults at risk for calcified arteries.

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