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- phosphor hydrogen compounds 磷氢化合物
- One, introductive 20 centuries 30 time are German the aggregate reaction that discovered ester of different cyanic acid and lively hydrogen compound, initiated polyurethane industry times thereby. 一、前言二十世纪30年代德国人发现了异氰酸酯与活泼氢化合物的聚合反应，从而开创了聚氨酯工业时代。
- Water contains hydrogen and oxygen. 水含有氢和氧。
- The People's Bank compounds interest yearly. 人民银行以年为单位计算复利。
- Water is a compound of hydrogen and oxygen. 水是氢和氧的化合物。
- Medicines are usually compounds. 药品通常是复合物。
- Water is composed of hydrogen and oxygen. 水由氢和氧组成。
- Compounds such as methane can be cleaved to carbon and hydrogen. 象甲烷这样的化合物能分解为碳和氢。
- A fertilizer containing phosphorus compounds. 磷肥含有磷化合物的一种化肥
- Some chemical compounds can be resolved by heat. 一些化学化合物可以通过加热分解。
- Water is the compound of oxygen and hydrogen. 水是氢氧化合物。
- Water is composed of the elements hydrogen and oxygen. 水是由氢元素和氧元素组成的。
- Oxygen enters into many compound bodies. 氧是许多化合物的组成部分。
- Fractions of the phosphor are easily lost. 部分磷光体容易丢失。
- Protein compounds; protein diets. 蛋白质化合物; 蛋白质丰富的膳食
- Phosphor Bronze with tin plated or gold plated. 脚架:磷青铜电镀锡或是电镀金。
- Determination of Extracting Carbon Hydrogen Compound in Beeswax by Using Active Aluminum Oxide as Adsorbent 活性氧化铝吸附法测定蜂蜡中碳氢化合物含量
- Air is a mixture, not a compound of gases. 空气是气体的混合物，不是化合物。
- Water may be resolved into hydrogen and oxygen. 水可以分解为氢和氧。
- Rose is a plant with compound leaves. 玫瑰是复叶植物。
