稀

Meanwhile,the behavior of the complexation between the sulfonated SEBS ionomers and pyriding-containing random coploymers both in dilute solution and in bulk was evidenced by an abnormal increase of the viscosity and Tg .

SEBS磺酸盐离聚物与含吡啶基的无规共聚物在稀溶液和本体中能形成分子间的络合物，这从共混物溶液粘度的反常增大和本体Tg的显著增加得到了证明。

It is rare in nature because all its isotopes are short-lived and because radium, its source, is scarce.

在自然界很稀少，因为它所有的同位素都是短寿命的，还因为它的来源是稀有的。

In order to improve the situation of backward in technique and insufficient production of China's zinc industry and increase economic effectiveness of the enterprise, Jinshi Metallurgy and Chemistry Plant began the production expansion of 30 kilotons/a electrolytic zinc, taking aim at increasing its annual electrolytic zinc production from 20 kilotons to 30 kilotons, comprehensively recovering the rare dispersed metals Ga and Ge, and making the technique and equipment reach advanced level in the world.

扩产3万吨/年电积锌项目建设目标为：依靠科技进步、提高技术内涵，以低投入、高产出、求效益的原则，充分挖掘工厂现有设施潜能，通过改扩建，将金狮冶金化工厂的年产量由2万吨电锌/年提高到5万吨电锌/年，同时，综合回收有价金属，尤其是稀散金属镓、锗的回收，在技术和装备方面达到世界先进水平。

Culm sheaths deciduous, brown hispid abaxially; auricles narrow, glabrous, apex truncate; oral setae sparse, very weak; ligules ca. 1.5 mm tall in middle, margin dentate and long ciliate; blades erect, deciduous, lanceolate, apex long attenuate, nearly glabrous abaxially, slightly scabrous adaxially.

竿箨脱落，棕色具糙硬毛背面；叶耳缩小，无毛，先端截形；口头的刚毛稀，非常弱；叶舌约1.5毫米高的在中部，边缘具牙齿和具长缘毛；叶片直立，落叶，，先端长渐狭，近无毛，正面粗糙的稍。

The residue is then cooled and acidified with dilute hydrochloric acid. The toluene layer is separated off, washed with water and distilled. Toluene and other low-boiling fractions first distil over and finally pure diethyl phenylmalonate is obtained boiling at 165-166°C, under 20 mm. pressure and having m.p. 16 °C. The yield is 85% of the theoretical.

剩余物冷却然后用稀盐酸酸化，分理出甲苯层，用水洗涤，然后蒸馏，甲苯和其他低沸点馏分先被蒸馏出来，最后获得20毫米压力下沸点为165-166摄氏度的二乙基苯基丙二酸酯，其熔点为16摄氏度，理论收率为85%。

The ore of arsenopyrite is very easy to float, but hard to inhibit, the experiment creatively forward to the "Select I" in the middling re-election, and then incorporated into the final railings discharge, re-election of concentrate back to roughing of the closed-circuit process. Succeeded in separation the iron of marmites and arsenopyrite the concentrate grade obtained Zn 41.56%, recovery rate is 93.08%, comprehensive collect silver, gallium, indium and other rare metals.

毒砂可浮性很好，易浮难抑，本试验创造性地提出了精选I的中矿再选、再选尾矿并入最终尾矿排放、再选精矿返回粗选的新闭路流程，成功地实现了铁闪锌矿与毒砂的有效分离，获得了锌精矿品位41.56％、回收率93.08％的指标，同时综合回收了银、镓和铟等稀贵金属。

Many famous enterprises like Wahaha, Nongfu Spring and Master Kang have built factories in Baishan. And we are intending to cooperate with domestic enterprises such as Jinmailang, Tongyi, Hengda and Riguang. The local brands Quanyangquan, Xiagu Spring, Shixi Spring and Jiyuan are developing rapidly. Quanyangquan mineral water has been judged as a famous brand in China.

娃哈哈、农夫山泉、康师傅、吴太集团等国内外矿泉水及矿泉饮品企业已落户白山；与今麦郎、统一、恒大、日光等知名企业达成合作意向；本地的泉阳泉、峡谷泉、世稀泉等品牌发展迅猛，泉阳泉矿泉水被评为中国名牌。

Many famous enterprises like Wahaha, Nongfu Spring and Master Kang have built factories in Baishan. And we are intending to cooperate with domestic enterprises such as Jinmailang, Tongyi, Hengda and Riguang. The local brands Quanyangquan, Xiagu Spring, Shixi Spring and Jiyuan are developing rapidly. Quanyangquan mineral water has been judged as a famous brand in China.

娃哈哈、农夫山泉、康师傅、吴太集团等国内外矿泉水及矿泉饮品企业已落户白山；与今麦郎、统一、琱j、日光等知名企业达成合作意向；本地的泉阳泉、峡谷泉、世稀泉等品牌发展迅猛，泉阳泉矿泉水被评为中国名牌。

The newly constructed viscometer was tested and compared with conventional glass viscometer by measuring the aqueous solution viscosity of a partially hydrolyzed polyacrylamide sample covering a considerable wide concentration range down to extremely dilute region.

将该粘度计试用于测量一个部分水解聚丙烯酰胺试样水溶液在较宽浓度区间直至极稀浓度时的粘度。

"Oh, it is a conjuror," said Little Claus;"and he says we need not eat porridge, for he has conjured the oven full of roast meat, fish, and pie."

&咳，里面是一个魔法师，&小克劳斯回答说。&他说我们不必再吃稀粥了，他已经变出一灶子烤肉、鱼和点心来了。&

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。