To ensure the quality of large aperture and deep perfusion stake foundation construction, a series of steps are taken according to the key working procedure or where quality problem may happen incidentally, so as to have good effect.
为了保证大孔径，深灌注桩基础施工的质量，针对关键，易出质量问题的工序，采取了一系列措施，获得了较好的效果。
Temperature differences of air-rice plant under different irrigated water depths at spiking stage;
抽穗期不同灌水深度下水稻群体与大气的温度差异
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