在这一年里，我的英文水平，或多或少，都有的一定的提高。
In this year, my English level, more or less, certain improvement that all have.
实验结果表明，新算法比传统的动态规划算法在遮挡检测和匹配精度上都有一定的提高，算法可靠性强，运算量小。
Experimental results show that the new algorithm has certain enhancement in the precision of occlusion detection and matching, and is more reliable and faster than conventional dynamic algorithms.
PGPR接种剂和腐殖酸型肥料对于黄土高原的造林成活率和经济林木的产量都有一定的提高作用。
PGPR inoculum and humic acid-contained fertilizer can increase the survival rate of afforestations on loess plateau as well as the output of economic trees.
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