释义 |
Plant activity 基本例句 植株活力 Effects of humus on theplant activityof mineral bound Hg.腐殖酸对矿物结合汞植物活性的影响。 Solution culture experiments on effects of humus on theplant activityof mineral bound Hg were carried out; and soil was used in confirmed test.以植物水培试验就腐殖酸富里酸、棕色胡敏酸和灰色胡敏酸对矿物结合汞CaCO3-Hg,Fe2O3-Hg,MnO2-Hg,膨润土-Hg,高岭土-Hg的植物活性的影响进行了探讨,并以土壤作印证试验. |