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- lime sulfur synthetic solution 石硫合剂法
- The dehydrating agent and the dehydrating condition on removal of trace water in the synthetic solution of triethyl orthoformate were investigated. 研究了原甲酸三乙酯一步法合成反应中脱除微量水分的脱水剂和脱水条件,通过正交实验确定了脱水的最优化工艺条件。
- Lime sulfur seen as aid for black measles of grapes 石硫合剂有助于防治葡萄褐斑病
- Using 40 mechanism solutions of earthquake focus and 3 synthetic solutions of small earthquake, the crustal stress field in and around Gansu region is discussed. 本文利用40个地震震源机制解和3个小震综合解研究了甘肃及邻近地区的地壳应力场。
- The type of the pneumatic vacuum filters is for the filtration of the large flows of emulsion, synthetic solutions and other types of the low viscosity liquid. 这种空气式负压过滤机主要用于轧钢行业的乳化液、合成液以及其他的低粘度的冷却液的过滤。
- lime sulfur solution 氧硫化钙溶液, 多硫化钙和硫代硫酸钙溶液
- Most synthetic detergents are in the form of powder or liquid. 大多数合成洗涤剂呈粉状或液态。
- We may burn limestone to obtain lime. 我们可以通过烧石灰石来得到石灰。
- He added some water into the lime. 他往石灰里加了些水。
- Some synthetic materials do not crush easily. 有些化纤衣料不易起皱。
- Sulfur can be used to make gunpowder. 硫磺可以用来制造火药。
- It may take a long time to find a solution to the problem. 也许要花很长时间才能找到解决这个问题的办法。
- The basin is made of synthetic resin. 这个盆是用合成树脂做的。
- Keywords Depose battery;Pollution;Return;Disposal method;Synthetic solution; 废旧电池;污染;回收;处理方法;综合治理;
- They sprayed sulfur and lime mixtures into homes of the infected. 他们在有感染病例的房子里洒满石灰与硫磺的混合物。
- I simply refuse to conceive of such a solution. 这样的解决办法,我是绝对不考虑的。
- A synthetic imitation of natural tortoiseshell. 仿玳瑁模仿自然玳瑁的人工仿造品
- What color is copper sulphate solution? 硫酸铜溶液是什么颜色?
- This shelf was made of synthetic resin. 这个架子是合成树脂做的。
- Mary is sceptical about the solution. 玛丽对这个解决办法表示怀疑。