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- The Cu-Au alloy go under annealing and etched by certain diluted acid result in nanoporous gold film. 将金和铜的合金进行热退火处理,然后利用稀酸进行腐蚀,制备纳米多孔薄膜;
- Green monoclinic crystal,undissolving in water,dissolving in diluted acid or ammonia. 性状Properties:绿色单斜晶体,不溶于水,溶于稀酸和氨水。
- Status Black powder, soluble in diluted acid, ammonium chloride, salvolatile, potassium cyanide solution, insoluble in water and alcohol. 性状黑色粉末,溶于稀酸、氯化铵、碳酸铵和氰化钾溶液,不溶于水和醇。
- Status: Black powder, soluble in diluted acid, ammonium chloride, salvolatile, potassium cyanide solution, insoluble in water and alcohol. 性状:黑色粉末,溶于稀酸、氯化铵、碳酸铵和氰化钾溶液,不溶于水和醇。
- Status: Black powder, soluble in diluted acid, ammonium chloride, salvolatile, potassium cyanide solution, insoluble in water.... 性状:黑色粉末,溶于稀酸、氯化铵、碳酸铵和氰化钾溶液,不溶于水和醇。
- This article mainly discusses how to improve the stable operation of acid pump by deceasing diluted acid phenomena and lowering down acid temperature. 本文主要探讨从减少稀酸环境和降低酸温等方面来提高硫酸系统浓酸泵的运行稳定性。
- Black crystalline powder,undissolving in water or ethanol,dissolving in diluted acid or ammonium chloride or potassuim cyanide. 性状Properties: 黑色或黑到棕黑无定形结晶性粉末,不溶于水和乙醇,溶于稀酸,氯化铵和氰化钾。
- A new method of fabrication nanoporous gold film is described.The Cu-Au alloy go under annealing and etched by certain diluted acid result in nanoporous gold film. 提出了一种制备纳米多孔金膜的新方法.;将金和铜的合金进行热退火处理;然后利用稀酸进行腐蚀;制备纳米多孔薄膜;
- The chemical contents in the sand quartz has reached national standards of silicon raw material for plate glass production after combined treating by magnetic separation plus diluted acid dipping. ? 采用磁选分离法+稀酸浸泡法联合处理后,使该地石英砂的化学成分达到了优质的生产平板玻璃用硅质原料的国家标准。
- This article brings forward the technology and method of extracting xylose from the black corncon by natural zymotechnics and hydrolyzati unden the condition of diluted acid and ordinary pressure. 提出了用自然发酵和稀酸常压水解法从黑玉米芯中提取木糖的工艺和方法;通过红外光谱和紫外光谱确证结构;其产率达到28.;65%25;并讨论了影响木糖提取率的因素。
- Zinc displaces the hydrogen of dilute acids. 锌置换了稀酸中的氢。
- Diluted acids and alkalies have little effect, though if highly concentrated tend to make the hose less pliable. 即使高度压缩也只是使软管弹性欠佳,无其他影响。
- The nurse diluted the drug with saline water. 护士用生理盐水把药加以稀释。
- This means they have very high corrosion resistance against aqueous media and heavily diluted acids, alkalines or salt solutions. 这意味着他们有很高的耐腐蚀性能对水介质和大量稀释酸,碱性或盐溶液。
- "It is practically insoluble in water and only very slowly soluble in diluted acids, so it is largely converted for fertilizing purposes into superphosphate. 磷酸三钙几乎完全不溶于水,在稀酸中溶解也极为缓慢。所以,作为肥料,通常得把磷酸三钙转化为过磷酸钙。
- In early purifications of this type, antibody was eluted with dilute acid or base. 早期纯化这类抗体是用稀酸或稀碱洗脱。
- It is superior to sodium silicate cement in impermeability, resistance to dilute acid and cohesive strength. 钾水玻璃胶泥的抗渗透性、耐稀酸性和粘结强度高于钠水玻璃胶泥。
- By dislodging food, rinsing teeth, and diluting acid, saliva counters this process. 保持牙齿清洁的关键是保持唾液流动,或者至少是不断咀嚼口香糖。
- Dilute acid pretreatment, ammonia steeping pretreatment (ASP) and stream explosion process (SEP) of biomass are reviewed. 对植物纤维素原料的预处理方法进行了综述。
- Strong acid are often diluted before they are used. 强酸在使用前常加以稀释。