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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。
- potassium superphosphate 过磷酸钾
- Potassium is necessary to the existence of all living things. 钾是所有生物生存必须的。
- We make superphosphate by reacting rock phosphate with sulphuric acid. 我们使磷酸盐岩同硫酸发生化学反应制造过磷酸钙。
- The components of a potassium cycle vary greatly. 钾素循环的各个环节有很大的变化。
- We make superphosphate by react rock phosphate with sulphuric acid. 我们使磷酸盐岩同硫酸发生化学反应制造过磷酸钙。
- RECENT DEVELOPMENT OF POTASSIUM CARBONATE INDUSTRY. 碳酸钾工业发展近况。
- 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.
- An analytical study is made on the single superphosphate process system. 摘要对普通过磷酸钙生产系统进行了(火用)分析研究。
- Gunpowder is composed of sulfur, carbon, and potassium nitrate. 火药是由硫、碳和硝酸钾组成。
- Urea, superphosphate and potassium chloride were fixed at maximum rates to supply 225 kg/ha of N, 112.5 kg/ha of P2O5, 225 kg/ha of K2O, resulting 12 treatments in an optimum regression design. 尿素、过磷酸钙和氯化钾最大用量确定为225公斤N/公顷、112.;5公斤P2O5/公顷、225公斤K2O/公顷,产生出最优回归设计的12个处理。
- Fuse potassium dichromate (19) in a porcelain crucible. 在瓷坩埚中熔化重铬酸钾(19)。
