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- free mineral acid 游离矿酸
- May be neutralized with dilute mineral acid or vinegar. 本品呈微?A性，可用稀释的矿物酸或食用醋酸中和之。
- free mineral acidity [机] 游离矿物
- The metal ion and the anion of the mineral acid form an insoluble salt. 金属离子和无机酸的阴离子生成一种难溶的盐。
- A variety of dilute mineral acids are used to extract the anions. 用各种稀的无机酸来萃取阴离子。
- During a celebratory launch event at the London Muslim Centre in Whitechapel, east London, free mineral water and succulent dates were distributed to the fasting and non fasting public. 伦敦的穆斯林中心位于东伦敦的白教堂，在这个吉庆的活动中，人们向那些斋戒的人以及没有斋戒的人提供免费的矿泉水和多汁的枣子。
- Tripe rooms offer satellite TV, hair-dryer, minibar with free mineral water, personal safe, radio with alarm clock, internet connection, room service with continental breakfast and a newspaper. 客房设施:迷你吧,淋浴,电视,电话,空调,吹风机,收音机,浴室用品,卫生间,浴室,卫星电视
- Hence a variety of dilute mineral acids are used to extract the anions. 因此用各种稀的无机酸来萃取阴离子。
- DESCRIPTION: Greenish powder, insoluble in water, soluble in mineral acids. 形状颜色特征：淡绿色粉末，可溶于酸，不溶于水。
- Description： White powder, insoluble in water, soluble in mineral acids. 说明：白色粉末,不溶于水,可溶于无机酸。
- Wool is attacked by hot sulphuric acid and decomposes completely. It is generally resistant to most other mineral acids of all strengths. 羊毛会受到浓硫酸的侵袭并完全分解。羊毛一般能抵御多数其它不同浓度的无机酸。
- In this paper,the technology conditions of recovering ethanol and diisopropylamine from pharmaceutical waste were studied using mineral acid,alkali neutralization and rectification. 采用加入无机酸、碱中和以及精馏技术,考察了从制药废液中分离乙醇和二异丙胺的工艺条件。
- In this paper, the technology conditions of recovering ethanol and diisopropylamine from pharmaceutical waste were studied using mineral acid, alkali neutralization and rectification. 摘要采用加入无机酸、碱中和以及精馏技术，考察了从制药废液中分离乙醇和二异丙胺的工艺条件。
- Reading occupies most of my free time. 阅读占去了我大部分的闲暇时间。
- Free mineral water, tea and coffee in guestroom 客房内免费矿泉水、茶和咖啡
- DESCRIPTION: Dankish white powder ,clean, insoluble in water, soluble in mineral acids. 形状颜色特征：湿的白色粉末，产品洁净，可溶于酸，不溶于水。
- DESCRIPTION: Dark brown powder, insoluble in water and soluble in mineral acids. 形状颜色特征：黑褐色粉末，不溶于水，易溶于无机酸。
- The article analyses the technology of treatment mineral acidic wastewater which contains the valuable metal ions. 分析了处理含重金属离子矿山酸性废水的处理工艺。
- The crew remained free from scurvy. 那些船员仍然没有患坏血病之虞。
- The catalytic performance of mineral acids for the synthesis of 1 , 4-dioxane by cyclodehydration of DEG was studied. 考察了无机酸对二甘醇(DEG)脱水环化制备1,4-二氧六环(DOX)反应的催化效果。
