浊度的

with the hydroisomerization dewaxing process of shell company, apiⅱgroup and apiⅲgroup lube base oils were produced by taking vgo no.4 and dao from xinjiang karamay paraffin crude oil as raw materials after a series of lab tests and commercial trial production. the developed oils can meet the quality requirements of hviwh300 and vhvih90bs respectively. but all the haze points of the two products are about 16 ℃, and the floccus will appear in these oils with the time going by. the problem of haze point in high viscosity lube oil will still need to study continually.

采用壳牌公司以异构脱蜡催化剂为核心的全加氢工艺，对新疆克拉玛依石蜡基原油减四馏分油、轻脱油进行了实验室工艺研究，并经工业试生产，可以生产出apiⅱ、ⅲ类润滑油基础油，其主要产品性质可以分别满足中国石油hviwh300、vhvih90bs的质量要求，但这两种大粘度产品浊点达到16 ℃左右，室温下长期存储会出现絮状物，需要进一步研究解决。

Quality ceramic materials become fewer, vitrified tiles have low whiteness, therefore need new opacifier.

优质的陶瓷原料越来越少，玻化砖的白度较低，因此需寻找新的乳浊剂。

Its concentration and SO(superscript 2- subscript 4) content indicated direct proportion in 2~40 mg/L. It could determine SO(superscript 2- subscript 4) content in tobacco through BaSO4 turbidimetric method.

浓度在2~40 mg/L范围内，其浑浊度与溶液中SO(上标 2-下标 4)浓度成正比，通过比浊法即可测定溶液中的SO(上标 2-下标 4)浓度。

METHODS Acute incomplete ischemia was induced by ligaturing bilateral carotid arterise and cutting heads in mice, the survival time and asthmatic time were observed; the coagulation timewas measured by sheet glass method,and the blood viscosity was also assayed; the platelet aggregation induced by collagen were studied by turbdimetry in vitro.

采用结扎小鼠双侧颈总动脉造成急性不完全性脑缺血模型，观察平均存活时间；另取小鼠断颅后测定断颅喘息时间；采用玻片法，观察胡芦巴总皂苷对凝血时间的影响；采用比浊法；观察其对体外血小板聚集率的影响，并测定全血粘度。

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。