稀的

Results: Oligomenorrnea, amenorrhea, hirsutism and obesity were presented no significant difference between adolescent and adult patients with PCOS.

结果：月经稀发、闭经、多毛和肥胖在青春期组发生的百分比与成年组间差异无统计学意义。

Green products in small fennel with yellow, bright color, particle filled evenly, smells aromatic, containing 2.3-2.4% of volatile organic Anethole rather thin, and many other ingredients Anethole is widely used in medicine, food chemicals and cosmetic industries, is the main condiment

小茴香产品绿中带黄，色泽鲜亮，颗粒均匀饱满，气味芳香，含有2.3—2.4％的挥发有机茴香脑、宁稀、茴香醚等多种成份，广泛应用于医学、食品化工及化妆工业，也是主要调味品

The approach of preparation method is that, first, blend yttria into hot aquafortis, add silicone grease chemical compound after reaction, cool it to form gel. Second, heat the gel for 1-48 hours to acquire solid fruitage. Third, igloss the fruitage in reducing gas for 1-48 hours. Forth, add anorg and then igloss it in reducing gas for 1-48 hours in the temperature between 800-1600 degree.

它的制备方法，包括以下步骤：1将氧化钇溶入热浓硝酸中，反应后加入硅酯类化合物，恒温形成凝胶；2凝胶加热1-48小时，得到固相产物；3在还原气氛中灼烧1-48小时；4加入无机盐，在800-1600℃范围内，还原气氛中灼烧1-48小时；5稀酸洗涤，干燥后得到稀土激活Y2SiO5荧光粉。

The main mineral in the ore is marmites, pyrrhonist and arsenopyrite, rich in silver, gallium, germanium, indium and other rare metals.

摘 要：原矿中的主要金属矿物是铁闪锌矿、磁黄铁矿和毒砂，富含银、镓、锗、铟等稀贵金属。

Department of Fish Ecology and Evolution, EAWAG Center of Ecology, Evolution and Biogeochemistry, 6047 Kastanienbaum, Switzerland

长期以来，学术界对自发突变机制的经典认识是，自发突变具有随机性和稀有性。

Methods The clinical and esophagographic features of the incomplete third branchial fistula in 10 patients were analyzed retrospectively.

分析10例不完全性第三鳃裂内瘘管的食管稀钡造影资料。

Objective To evaluate the clinical value of esophagography with diluted barium in the diagnosis of incomplete third branchial fistula.

目的 评价食管稀钡检查诊断不完全性第三鳃裂内瘘管的临床价值。

In the forth chapter of the dissertation, on the basis of HSAB principle, acylates, such as iron caproate, aluminum caproate and iron caprylate, were proposed to be used as extractants for alcohol.

在论文的第四章，依据软硬酸碱理论，提出用金属有机酸盐萃取醇类稀溶液。

The process for the preparation of carnallite and magnesium sulfate from refined magnesium slag is introduced.

介绍了从精炼镁渣中制取光卤石和硫酸镁的工艺过程是破碎制粉(粒径 1～ 2mm)、稀H2 SO4 (浓度 2 0 %～ 3 0 %)溶解、采用苦土粉中和过量酸，过滤除杂、中和、冷却、结晶工序。

Made of a colloid of cellulose nitrate plasticized with camphor, it is tough, cheap to produce, and resistant to water, oils, and dilute acids.

它是一种坚韧材料，具有很大的抗张强度，耐水、耐油、耐稀酸。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了