After braking, a carbonized organic matter layer with richer copper and iron forms on the worn surface of the asbestus.

Magnesian riebeckite asbestus from sedimentary rocks& a preliminary study

沉积岩中镁钠闪石石棉矿物的初步研究

A study of brake tribological behaviour of asbestus, and semi metal friction material

石棉、半金属摩擦材料制动摩擦学行为的研究

The conflict between reality and utopia the crux of the matter in her poems.

现实与乌托邦的冲突构成了其诗歌内在的核心.

The crux of the matter is whether the road is capitalist or socialist.

要害是姓“资”还是姓“社”的问题.

Therein lies the crux of the matter.

问题的关键就在那里.

What then is the crux of the matter?

　　那末,什么是我们的问题的中心 呢 ?

The crux of the matter is those attitudes HAs altered.

疑难题目的关键是大部分人的态度改变了.

There is no problem, this is the crux of the matter.

毫无问题, 这才是问题的关键所在.

The crux of the matter is that attitudes have changed.

问题的要害是人们的态度转变了.

The crux of the matter was a lack of nitrogen.

问题的关键在于缺少氮.

Crystal clear crystal clear west lake water, surging Qian Jiangchao.

滢滢西湖水, 滔滔钱江潮.

The infection rates of parasitic diseases were accounted for 18.88% and 7.22% in the years of 1992~ 1999 and 2000~ 2002, the main infection was ascariasis.

食源性寄生虫感染率1992~1999年和2000~2002年分别为18.98%和7.22%，病因构成以蛔虫病为主；

( Results) There were 50 cases of cholelithiasis, 3 cases of calculi and carcinoma of bile duct, 6 cases of biliary ascariasis among the 59 cases.

结果59例中胆系结石50例，结石伴胆总管癌3例，胆管内蛔虫6例。

Ascariasis is common enteric verminosis, often in children, will influence children enteric function and growth, possibly with many complications; active and effective treatment is very important.

蛔虫病是常见肠道寄生虫病，发病以小儿为最多见，常影响小儿的肠道功能及生长发育，可伴有许多并发症，积极有效的治疗尤其重要。

Objective To assess the short and long-term therapeutic and control effect of different doses of compound albendazole tablets against human hookworm disease, ascariasis and trichuriasis.

目的观察复方阿苯达唑不同剂量治疗人体钩、蛔、鞭虫感染的近远期疗效及其控制疫区土源性线虫流行的效果。

Conclusion Compound albendazole tablets showed remarkable short-and long-term therapeutic effect against hookworm disease, ascariasis and trichuriasis in both 2 groups.

结论复方阿苯达唑3片和2片组驱钩、蛔、鞭虫的近远期效果均好，驱钩虫3片组优于2片组。

We found the adenoma and carcinoma of gallbladder are closely related, and there is no relationship between gallbladder cancer and ascariasis in our group.

胆囊腺瘤和胆囊腺癌密切相关，本组资料没有显示胆囊癌和胆道蛔虫病的关系。

[ Objectives] To evaluate the diagnosis in the ascariasis of duodenal papilla impaction type and the effect of the endoscope.

目的探讨十二指肠乳头嵌顿性蛔虫症的诊断和内镜疗效。

Results In the abdomen plain films, There were the direct symptoms of ascariasis in 5 cases, the indirect symptoms in 10 cases.

结果腹部平片显示出蛔虫直接征象5例，间接X线征象10例。

Among the 943 surveyed pupils, only 9.76% knew that Ascariasis was transmitted through dirty hand, food and drinking water.

所调查943名小学生知道蛔虫病是通过不干净的手、食物或饮水而传播的仅占9.76%。