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- Using the flame atomic absorption spectrophometer to determine the content of potassium in a new organic bacterial manure was reported in this paper. 研究了利用火焰原子吸收光谱法测定新型生物菌肥中有效成分钾的含量。
- The application of potassium fertilizer decreased the amylose content, while the content of amylopectin and starch increased, especially for the middle level of potassium. 增施钾肥,面粉中直链淀粉含量下降,而支链淀粉和总淀粉含量显著上升,因此直/支链淀粉含量比例显著下降,但以中钾条件下支链淀粉和总淀粉含量最高。
- METHOD Indirect content determined of potassium citrate solution by determined content of calcium ion after complex reaction between potassium citrate and calcium chloride. 方法通过测定枸橼酸钾和钙离子络合后的钙离子含量,间接测定枸橼酸钾含量。
- In general, total amount of K, Si uptake by plant increase with plant growing, the maximum content of potassium appeared at maximum tillering stage, the maximum content of silicon appeared at ripe stage. 通常植物吸收总钾、总硅量随着植株生长而增加,最大含钾量出现于最大分蘖期,最大含硅量出现于成熟期。
- The content of potassium and the tobacco leaf quality in the treatment of ridging by low planting and applying potassium fertilizer at rosette and toping stage respectively are better than any other treatment. 以低起垄两次培土成垄,团棵期、圆顶期分次施钾对烟叶的钾含量和品质效应最好。
- The interference of reductant is eliminated by indirect iodimetry in the weak acidic medium and the content of potassium iodate is determined by direct iodimetry under acidic condition. 在弱酸性介质中,利用间接碘量法消除还原物的干扰,于酸性条件下采用直接碘量法测定碘酸钾含量。
- The effect of DC electrolyzing voltage, electrolyzing time, temperature of the solution , content of potassium titantyl oxalate and oxalic acid on anodization for porcelain like film is discussed. 研究了铝合金直流电解的电压、电解时间、阳极氧化液温度,以及草酸钛钾和草酸含量对瓷质氧化膜的影响。
- The essay introduces the semimicro non aqueous titration method that how to apply glacial acetic acid as solvent and perchloric acid as titrant to test the content of potassium p chlorophenoxyacetate. 介绍了用冰醋酸作溶剂,以高氯酸作滴定剂对对氯苯氧乙酸钾的含量进行测定的半微量非水滴定法。
- This study systemically introduced the methods and technical conditions of determining stibium content of potassium pyroantimonate by using flame atomic absorption spectrophotometric method. 比较详细地研究用火焰原子吸收分光光度法测定焦锑酸钾中锑含量的技术条件和测定方法。
- RECENT DEVELOPMENT OF POTASSIUM CARBONATE INDUSTRY. 碳酸钾工业发展近况。
- The thieves got away with the contents of the safe. 那些窃贼偷走了保险箱内的东西。
- The entire content of a book will be located on a single silicon chip. 整本书的内容只用一片硅芯片就可以装下。
- Increase of contents of potassium sodium tartrate, additive A and promoter M would improve soln. stability while reduce deposition rate.Temperature, stirring and load capacity all have effects on ... 酒石酸钾钠、添加剂A、促进剂M含量的增加均会提高镀液稳定性而降低镀速;
- A white or gray mineral of potassium aluminum silicate, KAlSi2O6. 白榴石一种白色或灰色的钾铝硅酸盐矿物,
- Recognized source of potassium, folacin and dietary fiber. 这种食物纤维的近一半是一种水溶胶质。
- A test of the mineral quality or content of an ore by milling. 矿石碾磨实验通过碾磨来鉴定矿石的矿砂品质或含量的测试
- The contents of the letter are secret. 这封信的具体内容是不公开的。
- The content of his argument was weak. 他的论证不充分。
- The boys made away with the contents of the refrigerator. 男孩子们把冰箱中的食物吃得精光。
- To increase the alcoholic content of(a beverage). 增加(饮料的)酒精含量