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In this paper, we show that when the data matrices are $2\times 2$ and $3\times 3$-dimensional, we can transfer the problem into an optimization problem with quadratic matrix inequality constraints, based on another equivalent robust optimization problem converted from the original one.

本文表明，当数据矩阵为2乘2阶，3乘3阶矩阵时，我们可以把上述问题转化成二次矩阵不等式约束的最优化问题。

After being purified by the B-8 resin, the contents of the total flavonoids and quercitrin were raised 2.48 times and 3.29 times more than those before purification respectively.

总黄酮与槲皮苷的保留率达70%、95%以上，峰1~3的保留率达90%以上，纯化后总黄酮及槲皮苷的含量分别提高了2.48倍和3.29倍。

Results The purification effect was satisfactory when the concentration of original solution of the extract of Cacumen Platycladi was 0.20 gmL^(-1), the loading amount was 0.375 g of Cacumen Platycladi per 1 mL of wet AB-8 resin, the adsorption velocity was 1 mLmin^(-1), the eluant was 70% alcohol being 4 times as much as the resin volume, and the elution velocity was 2 mLmin^(-1). AB-8 resin could be used for 3 times repeatedly after being reproduced by 95% of ethanol and 1 moLL^(-1) of natrium hydroxydatum. The remaining rate of the total flavonoids and quercitrin was over 70% and 95% respectively, and the remaining rate of peaks 1~3 was over 90%.

结果 AB-8型大孔吸附树脂纯化效果较好，最佳工艺条件为：上样液浓度为含生药量0.20gmL^(-1)，上样量为每1mL湿树脂上样0.375g生药，吸附速率为1mLmin^(-1)，洗脱液为4倍柱体积的70%乙醇，洗脱速率为2mLmin^(-1)；树脂经95%乙醇和1moLL^(-1)氢氧化钠溶液再生后，可重复使用3次。

Palm trees are mentioned more than 30 times in the Bible and more than 20 times in the Quran.

棕榈树有提及要多30倍，在圣经和20倍以上的可兰经。

However, by right of Microsoft famous brand peculiar appeal is mixed long-term since the monopoly position that accumulates in browser sale respect, all problems did not go out " vermicelli made from bean starch " enthusiastic: Offer download formally 8 hours inside, the download frequency of IE8 has been broken through 12 million times, exceeded last year June its competitor " red fox racoon dog " the downloads 8 million times inside 24 hours record after new edition browser is released.

然而，凭借微软名牌特有的吸引力和长期以来在浏览器营销方面积累的垄断地位，一切问题都没有熄灭"粉丝"的热情：正式提供下载8小时内，IE8的下载次数已经突破1200万次，超过了去年6月其竞争对手"火狐狸"新版浏览器发布后24小时内下载800万次的纪录。

No-tillage field was compacted from 1 to 10 times with 4GG-170 reaping machine and Xinjiang-2 combine harvester. Soil bulk density and soil stiffness with the increase of reaping machine stepped times were measured.

用4GG-170型收割机和新疆－2号联合收割机在免耕麦茬地上压地1~10次，测定土壤容重和土壤硬度随碾压次数的变化情况。

Soil compaction induced by Xinjiang-2 combine harvester was higher than 4GG-170 reaping machine. Soil stiffness was influenced by Xinjiang-2 combine harvester in depth reaching to 30cm or more. 3~5 times compaction of Xinjiang-2 combine harvester on soil was equal to 10 times above of 4GG-170 reaping machine.

新疆－2号联合收割机使土壤硬度、土壤容重和孔隙度的变化程度大于前悬挂4GG-170型收割机；新疆－2号联合收割机对土壤硬度的影响超过了30cm；新疆－2号联合收割机对土壤3~5次碾压程度相当于4GG-17型收割机碾压10次以上。

If we rechange these two numbers: one number to two times as many as its original value, and the other to four times as many as its original value, the average of the five numbers will become 13. Which two numbers have been changed?I only know that the total sum of the original numbers is 45(5×9), the total sum of the 5 numbers after the first change is 40(5×8), and the total sum of the 5 numbers after the second change is 65(13×5). What can I do next? Please help me with the problem.Thank you!

这就要求琬婷一方面要用英语准确地把她想要问的问题清晰地表达出来，只有这样网上"数学博士"才能明白你要问的问题；另一方面琬婷还必须能够正确理解网上"数学博士"对她所提问题的英语答复，这两者是相互依赖的，否则就不能正确地帮助你理解和解决问题，这就要求琬婷必须用英语进行正确地表述和理解。

This paper is centered at the literary recomposition of the fifth-generation movies. This special cultural phenomenon came forth in a special cultural context in the new times, implies special values and modality, and ends as the cultural change and development of the new times.

本篇论文所确立的中心观点是：第五代电影改编这一特殊的文化现象，生成于新时期特殊的文化语境，表现为特殊的价值意义和形式探索，终结于后新时期文化的转型和演进。

ResultsThe extraction rate used the refluent method with 80% alcohol for three times and 1 h each time will be six times as much as that of other methods.

结果用6倍量80%乙醇回流提取3次（1 h/次）的提取方法可以获得较高的蛇床子素提取率。

This paper designs the communication system of radio telescope FAST.

针对500m口径球面射电望远镜FAST分布式控制系统的特点完成了其通信系统的设计。

Political sheep's step-by-step a large number of fossils unearthed in the county soil Ma Ali after rural village in the middle of sallow pelitic siltstone.

步氏和政羊化石大量出土于广河县阿力麻土乡后山村，产于灰黄色泥质粉砂岩中。