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- No potassium did we find in this mineral. 在这种矿石中我们没有发现钾。
- biotic potassium 生物钾肥
- Potassium is necessary to the existence of all living things. 钾是所有生物生存必须的。
- The components of a potassium cycle vary greatly. 钾素循环的各个环节有很大的变化。
- RECENT DEVELOPMENT OF POTASSIUM CARBONATE INDUSTRY. 碳酸钾工业发展近况。
- One of the most characteristic species in a biotic community. 在生物群落中最有特征的别类之一
- In this case, the ion is potassium. 这里的离子指的是钾离子。
- HIGHLY IONIZED POTASSIUM AND CALCIUM SPECTRA. 高度游离钾及钙之光谱(英文)
- Potassium One of the essential elements in plants. 钾:植物体的必需元素之一。
- What fruit vegetable contains potassium most? 什么水果蔬菜含钾最多?
- Potassium methoxide, 0.1 N Solution in Toluene/... 甲醇钾0.;1N溶液甲苯/甲醇混合溶剂;
- Kx Potassium salt of Amino Trimethylene ... 氨基三甲叉膦酸钾 ATMP&%238226;
- First, to provide potassium for crop nutrition. 第一,为农作物提供钾元素营养。
- Can pregnant women use acesulfame potassium? (孕妇可以食用。)
- Potassium permanganate.Determination of the titre. 标准英文名: Agropharmaceutical products.
- For biotic communities parallel terms: biocoenose and biocoenon may be used. 生物群落也可用相似的术语;生物群落和生物群丛。
- Insects fed on a bland (nontoxic) diet would show their real biotic potential. 昆虫取食了味纯和的(无毒的)饲料可能表现出它们真正的生物潜能。
- Gunpowder is composed of sulfur, carbon, and potassium nitrate. 火药是由硫、碳和硝酸钾组成。
- Fuse potassium dichromate (19) in a porcelain crucible. 在瓷坩埚中熔化重铬酸钾(19)。
- Alkalosis and potassium depletion may be pronounced. 可能有碱中毒和缺钾。