- 更多网络例句与二硅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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First, the speed of the reaction between mud acid and rock is very fast, the effective distance of acid is short, active acid can not reach deep formation.
首先,高温下常规土酸与地层矿物反应速度极快,酸液有效作用距离短,活性酸不能到达地层深部;其次,HF与铝硅酸盐的化学反应不是简单的一次反应,其副产物氟硅酸和氟铝化物还可与铝硅酸盐发生二次反应和三次反应,形成一系列不溶性的沉淀物,对储层造成严重伤害;第三,高温情况下酸液对井下管柱及工具腐蚀性很强,对缓蚀剂性能要求高。
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According to the regular condensation polymerization principle, a certain amount of amino terminated polyether D230 and a certain amount of divinyl three amine are mixed uniformly by water, and then a certain amount of hexanedioic acid is added in and stirred for dissolving.
本发明属于工业水处理技术领域,具体涉及一种抑制水中二氧化硅/硅酸盐垢沉积的非离子型聚合物及其制备方法,该聚合物是一种含具有醚键、仲胺键、肽键结构的非离子型共聚物,具体为己二酸/端氨基聚醚/二乙烯三胺共聚物,按照常规的缩聚反应原理,首先用水将一定量的端氨基聚醚D230和一定量的二乙烯三胺混合均匀,然后加入一定量的己二酸并搅拌使其溶解。
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A dichroic violet - blue to gray mineral silicate of magnesium,aluminum,and sometimes iron.
堇青石一种呈介于紫蓝于灰色的二色性矿物,是含镁、铝、有的也含铁的硅酸盐
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The most polluted areas is near Tianjin second gasworks and around sewage river as well as sewage irrigation area. So we can conclude the major sources of pollution is atmospheric deposition and sewage irrigation. Second, It is positive correlation between the heavy-metal contamination and layered silicate minerals, while it is negative correlation between heavy-metals and quartz , feldspar as well as other minerals.
二、重金属污染元素含量与层状硅酸盐矿物含量呈正相关,而与石英长石等矿物含量呈负相关,充分说明污染元素主要赋存在层状硅酸盐矿物中,这与矿物自身的结构有着密切的关系,层状硅酸盐矿物具有很大的层间域,有利于对其他物质的吸附作用。
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Clay minerals in the laterite come directly from carbonate rocks and secondary evolution of silicates in carbonate rocks.
红土中粘土矿物来源应该有二,一是原岩所夹粘土矿物,二是原岩中硅酸盐矿物溶解形成的次生粘土矿物;铁氧化物应该来自原岩中黄铁矿的次生演化。
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The softening water capability of sodium metasilicate is poor. New phosphate-free detergent builders are developed in order to increase softening water capability of alkali silicates.
新型无磷洗涤助剂的研究围绕着提高碱金属硅酸盐的抗硬水能力展开,一是制备结晶层状二硅酸钠,二是将硅酸钠与其它助剂复合制备复合洗涤助剂。
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Autoclaved lightweight concrete waste ; silicate anion ; structure ; nuclear magnetic resonance ; belite
压蒸轻质硅酸盐板材废渣;硅酸盐阴离子;结构;核磁共振;硅酸二钙
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In this paper, properties of composite binder and ordinary silicate cement were compared and the effect of dihydrate gypsum on properties of composite binder was emphatically studied.
采用硅酸盐水泥+粒化高炉矿渣粉+硅灰制成复合胶凝材料,与普通硅酸盐水泥进行性能比较研究,并重点研究了二水石膏对复合胶凝材料性能的影响。
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A new type builder for phosphatefree detergent:Layered crystal sodium disilicate;2. One way is the manufacturing of crystalline layered sodium disilicates, and the other is that of the manufacture of composite detergent builders.
新型无磷洗涤助剂的研究围绕着提高碱金属硅酸盐的抗硬水能力展开,一是制备结晶层状二硅酸钠,二是将硅酸钠与其它助剂复合制备复合洗涤助剂。
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It has also been found that acidic medium is necessary for the formation of protonated monomer and dimer. The stability of the dimer of the tungstophosphate is lower; a pure monomer can be obtained by treating the mixture with a base (Bu4NOR). However, the dimer of tungstosilicate is stable under the same condition.
实验结果还表明,酸性介质是生成质子化单体和二聚体的必要条件,且钨磷酸盐二聚体的稳定性较低,用碱(Bu4NOH)处理合成产物可得纯的钨磷酸盐单体,而相同条件下钨硅酸盐的二聚体却比较稳定。
- 更多网络解释与二硅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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belike:恐怕, 或许
believing /有信仰的/ | belike /恐怕/或许/ | belite /二钙硅酸盐/
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hydroquinone dimethyl ether:对苯二酚二甲醚
hydroquinone 氢醌 | hydroquinone dimethyl ether 对苯二酚二甲醚 | hydrosilicate 含水硅酸盐
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Belite:二钙硅酸盐
belimitedtotemperateclimates 限于温带气候 | belite 二钙硅酸盐 | belittle 贬低
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bisilicate:二硅酸盐
bipolar system 双极式 | bisilicate 二硅酸盐 | bismite 铋华
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bisilicate:二硅酸盐, 偏硅酸盐
bishydroxycoumarin | 双(羟)香豆素(抗凝血药) | bisilicate | 二硅酸盐, 偏硅酸盐 | bisindenyl | 联茚
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disilicate:二硅酸盐
disilicate 二矽酸盐 | disilicide 二矽化物 | disillusion 醒悟
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hydrosilicate:含水硅酸盐
hydroquinone dimethyl ether 对苯二酚二甲醚 | hydrosilicate 含水硅酸盐 | hydrosilylation 氢化硅烷化
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phosphosilicate:磷硅酸盐
phosphoruspentoxide 五氧化二磷 | phosphosilicate 磷硅酸盐 | phot 辐透
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sesquisilicate:倍伴硅酸盐
sesquioxide 三氧化二物 | sesquisilicate 倍伴硅酸盐 | sessile dislocation 不滑动位错
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Silicates:硅酸盐
产品温和环保,不会伤害橡胶制品及其它合成材质组件;亦不含任何磷酸盐(phosphates)、亚硝酸盐(nitrites)、胺(amines )或v矽酸盐(silicates)等容易损伤冷却系统或有害环境之物质,且可与其它同样以单乙烯乙二醇(G12,