硫酸中毒

By this theory,the experimental results can be explained perfectly and the valid measurs can be taken to protect the hydrolysis catalyst from sulphated poisoning.

据此可以较圆满地解释所得的实验结果，并可以采取有效措施来防止催化剂的硫酸盐化中毒。

As a result, the poisoning symptoms appeared at that night, the nonnasality and throut just liked drinking sulphuric acid, heart beat very fast, and the whole body crocked up, lasting for several hours.

结果那晚也出现中毒症状，口腔、咽喉部象喝了硫酸似的，心跳剧烈，全身衰竭等等，维持了几个小时。

The results showed 3 types of aluminum compound prepared in this paper all had good poison protection effectiveness on such impurities as stannous chloride,lead oxide,sodium hydrogen sulfate,and so on.Moreover,the mechanism of the poison of catalyst was also discussed.

结果表明，合成的3种防中毒剂即防－1、防－2(主要成分为乙酰丙酮合铝)及防－3(主要成分为二乙酰丙酮基异丙氧基铝)对二月桂酸二丁基锡、氯化亚锡、二正丁胺、硫脲、氧化铅及硫酸氢钠等杂质均有较好的防中毒作用；不同防中毒剂对不同杂质的防中毒作用有一定的选择性。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。