| 1. | Hydrogen adsorption of mwnts increased not only after doped in kno3 solution but also with the increase of solution concentration in certain extent Peg是一种长链分子,对于氧化锌的一维生长可以起到诱导作用。 |
| 2. | This article mainly discussed the influence law of kno3 on combustion rate , combustion flame and generation of the relic amount 本文主要论述了硝酸钾对水基热气溶胶灭火剂的燃烧速度、燃烧火焰、残渣生成量等方面的影响规律。 |
| 3. | Besides that , this paper also analysed the reason due to which the adding kno3 cause the variation of combustion rate and particular combustion effects 并分析了硝酸钾引入该灭火剂中后引起的燃烧速度变化及其特殊燃烧现象的原因。 |
| 4. | The hydrogen source used is high purity of 99 . 9999 % . for comparison , the annealing treatments were processed under ambient pressure in air and nitrogen atmosphere respectively 在kno3溶液中进行液相搀杂的纳米碳管,其储氢能力明显提高,并且随掺杂浓度增加而提高。 |
| 5. | Generally , the application of the chemicals kno3 , k2hpo4 , 2ppm is made every morning until the larvae grow to the stage of p10 , for the proper population growth of diatoms 足够的阳光下,槽水由于藻类的生长而变成褐色通常每天早晨使用约2ppm的硝酸钾,磷酸二甲使藻类生长直到后期幼苗p10 。 |
| 6. | Kno3 solutions ( 0 . 1 mol / l and 1 . 0 mol / l ) were used to dope carbon nanotubes . the results show that mwnts annealed in nitrogen adsorbed more hydrogen than those annealed in air 室温下纳米碳管吸附的氢气不能完全脱附,说明纳米碳管的吸氢方式包括物理吸附和化学吸附,其中化学吸附比较难于释放。 |
| 7. | The technology progress of some major new - type fertilizers ( e . g . slow release / controlled release fertilizer , kno3 - based compound fertilizer , organo - inorganic compound fertilizer and bio - compound fertilizer etc . ) at home and abroad is elaborately discussed and reviewed in this paper 摘要对几种重要的新型肥料,如缓释/控释肥料、稍酸钾和稍酸钾系复混肥、有机无机复混肥和生物复合肥料等的国内外技术进展进行了较为详细的评述。 |
| 8. | Under experimental condition , the seeds of mosla chinensis maxim were pretreated with single and combined chemicals , and consequently indicated that : germination of such seeds in wet sand germinating bed was easier by kno3 ( 1 . 0 % ) than that by other singgle chemical and combined chemicals 摘要在试验条件下,分别用几种不同的试剂单独或联合对石香蕾种子进行预处理,结果表明:用质量分数1 . 0 %的kno3进行预处理的石香薷种子,在湿沙发芽床上萌发效果较其它不同浓度的试剂均要好,而几种试剂联合预处理对石香薷种子萌发的促进作用不明显。 |