- 更多网络例句与正磷酸盐相关的网络例句 [注:此内容来源于网络,仅供参考]
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Then,the tradition manner of crystallization was evaporating and crystalline,but this paper made the other method . The salt-mixture solution of the disodium hydrogen phosphate and the monometallic odium orthophosphate was put in ethanol.
传统的结晶方法是通过加热蒸发结晶,而本文则采用了一种新的结晶方法,在精调后的正磷酸盐混合溶液中加入乙醇,由于正磷酸盐不溶于乙醇,就会使正磷酸盐溶液达到过饱和,再通过搅拌,析出晶体。
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A FI high temperature reaction system was developed for the determination of orthophosphate and total inorganic phosphates in detergents.
建立了 FI 高温反应系统,用于合成洗涤剂中的总无机磷酸盐和正磷酸盐的自动分析。
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The proposed method was applied to analyze orthophosphate and total inorganic phosphates in washing powders, and results are in good agreement with those obtained by the Chinese national standard methods.
用本法和国家标准方法测定了合成洗涤剂中的总无机磷酸盐和正磷酸盐,所得结果一致。
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Total inorganic phosphates and orthophosphate were determined with satisfactory sensitivity for real sample analysis, and with sampling rates of 40 and 80 per hour, respectively. The obtained sampling rates were much higher than the existing automatic methods (20 per hour).
总无机磷酸盐和正磷酸盐进样频率分别为40和80样次/小时,远远高于现有的自动分析方法(20样次/小时),方法的灵敏度能够满足实际样品分析的要求。
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Phosphorus compounds result from degradation of compounds such as nucleic acids and phospholipids and occur as inorganic phosphates,that is ,orthophosphate or polyphosphate,or organic phosphorus.
"含磷化合物是由象核酸及磷脂这样的化合物的降解而产生的,并以无机磷酸盐,也就是正磷酸盐或多磷酸盐的形式存在,或以有机磷的形式而存在"
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The applications of melamine phosphates in intumescent coatings reveal that melamine pyrophosphate and melamine orthophosphate can improve the heat-insulating properties of the coatings.
在膨胀型防火涂料中应用结果表明,三聚氰胺焦磷酸盐和三聚氰胺正磷酸盐能明显改善防火涂层的隔热性能。
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As P〓O〓 is added to glasses, the structure of phosphate glass in droplet shows gradually thefeature of orthophosphate, and the structure of silicate glass in matrix changes from low polymerazation degree to high polymerazation degree.
液滴相内以为主的磷酸盐玻璃,随着P〓O〓组份的引入,逐渐表现出具有正磷酸盐的结构特征;基底相内以为主的硅酸盐玻璃,则逐步从组群状、链状向层状、架状高聚合度方向转变。
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Aeruginosa increased with the increased initial P concentration in the media;② Under the constant N concentration, the phosphorus uptake of M. aeruginosa was correlated positively with the initial P concentration;③ Under the constant P concentration, the accumulation of phosphorus by M. aeruginosa was correlated negatively with the initial N concentration, but the trend was not obvious and the effect of initial N concentration on the uptake P quantity became ruleless when the initial N concentration reached a higher level (21 mg/L).
结果显示,①氮磷比不变时,随着起始磷浓度的增加,铜绿微囊藻对正磷酸盐蓄积量也逐渐增加,成明显正相关;②氮浓度不变时,铜绿微囊藻对正磷酸盐的蓄积效果与磷浓度正相关;③而同一磷浓度下,铜绿微囊藻对正磷酸盐的蓄积效果与氮浓度负相关,但氮浓度超过21 mg/L时,氮浓度对于铜绿微囊藻蓄积磷的效果影响变得不规则。
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Rare-earth doped borates(BO3),phosphates(PO4),vanadates(VO4), vanado-phosphate(YO4),borosilicate(LaBSiO5), and aluminate phosphors had been prepared by some different methods, such as high temperature solid state method, hydrothermal method, co-precipitation method and so on.
中文摘要:采用高温固相法、水热法、共沉淀法等不同方法制备了一系列掺稀土的稀土正硼酸盐BO3、正磷酸盐PO4,矾酸盐VO4,矾磷酸盐YO4和硼硅酸盐LaBSiO5及铝酸盐等荧光粉。
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Rare-earth doped borates(BO3),phosphates(PO4),vanadates(VO4), vanado-phosphate(YO4),borosilicate(LaBSiO5), and aluminate phosphors had been prepared by some different methods, such as high temperature solid state method, hydrothermal method, co-precipitation method and so on.
采用高温固相法、水热法、共沉淀法等不同方法制备了一系列掺稀土的稀土正硼酸盐BO3、正磷酸盐PO4,矾酸盐VO4,矾磷酸盐YO4和硼硅酸盐LaBSiO5及铝酸盐等荧光粉。
- 更多网络解释与正磷酸盐相关的网络解释 [注:此内容来源于网络,仅供参考]
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Kola:科拉半岛
欧洲磷矿资源主要分布在俄罗斯和哈萨克,科拉半岛(Kola)的特大型磷酸盐岩矿床,是磷酸盐岩与霞石正长岩复合矿体,资源量估计32亿吨. 美洲磷矿资源主要分布在美国、巴西和秘鲁. 美国磷酸盐岩资源量90亿吨多,佛罗里达州占45%,
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orthonormal system:标准正交系
orthogonal transformation 正交变换 | orthonormal system 标准正交系 | orthophosphate 磷酸盐
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orthophosphate:正磷酸盐
orthomyxovirus 正黏病毒 | orthophosphate 正磷酸盐 | orthophototropism 直向光性
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orthophosphate:磷酸盐
orthonormal system 标准正交系 | orthophosphate 磷酸盐 | orthophosphoric acid 磷酸
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potassium orthophosphate:正磷酸盐
potassium oleate 油酸钾 | potassium orthophosphate 正磷酸盐 | potassium oxalate 草酸钾
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orthophoric:正位的
orthophoria 平视 正位 直视 视轴正常 | orthophoric 正位的 | orthophosphate 正磷酸盐
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orthoplumbate:<原>铅酸盐
orthopositronium 正负电子偶 | orthoplumbate <原>铅酸盐 | orthophosphate <正>磷酸盐
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antimony potassium tartrate:酒石酸锑钾
等级:无水;晶体危险性: ...化学系的各位大大 麻烦一下了~ ...51C水中正磷酸盐之流动注入分析法-比色法: 水样中正磷酸盐与钼酸铵(Ammonium molybdate)和酒石酸锑钾(Antimony potassium tartrate)在酸性条件下反应成错合物,接...