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- By screening and mingling of various kinds of solvents and surfactants, a sort of oil remover on sandstone in oil in water emulsion form is developed. 对各种溶剂及表面活性剂进行了筛选和复配,用正交实验方法配制了对砂岩表面原油具有高效清洗能力的水包油型乳状液。
- Methods and instruments for the measurement of mineral oil in water and soil. 水体和土壤中矿物油的常用测量方法与仪器。
- Oil is insoluble in water under common conditions. 油在常规条件下是不能溶解于水的。
- It can clear up the thermonatrite, rust and oil in water tanks, water jackets and warm wind radiators. 能清除水箱,水套,暖风散热器中的水碱,铁锈及油腻。在更换防冻液或冷却水时使用尤为必要。
- Oil in water Multicolour Textured Coating is most popular throughout China andcontinues to be expanded for its use. 水包油型多彩花纹涂料已风行全国,将会继续扩大应用。
- An general model of the micro-explosion of emulsified droplets,suitable for oil in water(O/W) and water in oil(W/O) is presented. 关于乳化油的微爆在以往的文献中提出过各种计算模型,对油包水与水包油两种乳化油的微爆有不同看法。
- An general model of the micro explosion of emulsified droplets,suitable for oil in water(O/W) and water in oil(W/O) is presented. 关于乳化油的微爆在以往的文献中提出过各种计算模型,对油包水与水包油两种乳化油的微爆有不同看法。
- Half the oil in the lamp had burnt away. 油灯中一半的油已经烧掉了。
- This kind of tablet is soluble in water. 这种药片能溶于水。
- There were prospecting for oil in the desert. 他们那时正在沙漠中勘探石油。
- The flowers will revive in water. 这些花在水中会再活。
- The beaver lives both on land and in water. 海狸既能在陆上生活也能在水里生活。
- Your engine will seize up if you don't put some more oil in. 你再不加些润滑油,发动机就要卡住了。
- Wood does not sink in water, it floats. 木头在水中不沉,而是漂在水面。
- The monodispersed water in oil in water(W_1/O/W_2) multiple emulsion was prepared by dispersing the water in oil(W_1/O) emulsion obtained by stirring into the continuous phase through the SPG(shirasu porous glass) membrane. 采用搅拌乳化方法制备水包油(W1/O)型乳状液,经膜乳化法制得单分散的复乳(W1/O/W2)型乳状液,再通过液中干燥法制得单分散中空聚苯乙烯(PS)微球。
- A fish in water is in its natural medium. 鱼在水里就是在自然环境中。
- This article expounds the suitable coditions of determining oil in water with spectrophotometric method and how to dispel interferential matters, and discusses precision and veracity of this method. 本文探讨了红外分光光度法测定水中石油类的适宜条件,干扰物的消除,以及方法的精密度和准确度。
- Salt can be held in solution in water. 盐能溶于水。
- Such fine particles suspend readily in water. 这种微粒极易悬浮在水中。
- Mineral oil in water was determined with infrared spectrophotometer.The features on infrared spectrum of different kinds of mineral oil were studied and the problem of "standard oil" was avoided. 用红外分光法测定水中矿物油,考虑了不同组成矿物油在红外光谱中光谱信息的特点,避免了非分散红外法测定时“标准油”的选择问题。