查询词典 Potassium

A new method has been studied that the trace Pd in ammine medium catalyzes the discoloring reaction between indigo carmine and potassium periodate.

发现痕量钯在氨性介质中能催化高碘酸钾与能红之间的褪色反应，研究了反应最优化条件和动力学参数。

First, the proportion of N : P : K was calculated out equaling 7.0 : 7.0 : 7.0 after urea, organic fertilizer, humic acid, calcium dihydrogenphosphate ammoniate, potassium sulfate and diatomite used for raw materials.

首先以尿素、有机肥、腐殖酸、氨化普钙，硫酸钾、硅藻土为原料，初步计算出N：P：K=7.0：7.0：7.0的理论配方比；然后以氨化普钙中的含磷量为依据，计算出所需各种原料的用量；最后将一定量的各种原料混合均匀后，烘干、挤压成型就得到缓释复合肥。

In the design capacity: 20,000 tons for the potassium carbonate, ammonium chloride for 15,000 tons.

年设计能力：碳酸钾为20000吨、氯化铵为15000吨。

Natural gypsum and ammonium hydrogen carbonate could be changed into higher value-added potassium sulfate and ammonium chloride through this new effective clean production process.

提出了一条有效利用天然石膏生产硫酸钾的清洁生产新工艺，通过该方法，可将天然石膏和碳酸氢铵变为具有更高价值的硫酸钾和氯化铵。

Ginger beer and honey cookies are sometimes seavened by ammonium carbonate together with potassium carbonate.

姜汁啤酒和蜂蜜小甜饼有时也可用碳酸胺结合以碳酸钾发酵生产。碳酸胺盐通常是碳酸氨和氨基酸铵的混合物。

One group was shocked for drinking ammonium chloride, one for potassium chloride, and one for sodium chloride.

其中一组老鼠在喝氯化铵时刺激它们，一组的测试溶液是氯化钾，另一组是氯化钠。

Finally, rats trained to avoid sodium chloride showed little avoidance of either ammonium chloride or potassium chloride.

最终，被训练的会躲避氯化钠的老鼠没有展现对另两种溶液的躲避行为。

Stimulation with ammonium chloride and potassium chloride produces similar cross-fiber patterns in rates of firing.

氯化铵和氯化钾所产生的刺激对交叉神经模型产生了相同的触发频率。

By soluble manganese salts and sodium hydroxide, potassium hydroxide or ammonium hydroxide activity.

由可溶性锰盐与氢氧化钠、氢氧化钾或氢氧化铵反应制得。

A novel synthetic approach of 3,3'-azobis(6-amino-1,2,4,5-tetrazine) was firstly devised. Taking 3,6-bis(3,5-dimethylpyrazol-1-yl)-1,2,4,5-tetrazine as a primary material, DAAT was synthesized by high pressure ammonolysis and potassium permanganate oxidation. Compared with the four-step reaction in the literature, this new approach was reduced to two steps with a yield of 58.1%. The intermediate and DAAT were characterized by elemental analysis, IR and NMR spectra.

自行设计了3，3'-偶氮双(6-氨基-1，2，4，5-四嗪)新合成路线、采用3，5-双(3，5-二甲基吡唑-1-基)-1，2，4，5-四嗪为原料，由文献报道的4步反应缩减为2步，经高压氨解、高锰酸钾氧化合成了DAAT，总收率大幅提高，达到58.1%，并采用元素分析、红外光谱、核磁共振光谱等进行了结构表征。

And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.

同时，论述了一体化管理体系构建中的几个主要问题，包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。

Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.

运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。