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yuan yuan
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  “yuan yuan”译为未确定词的双语例句
     The Artistic Achievements of Yuan Yuan Qu and Its Status in the History of Literature
     《圆圆曲》的艺术成就及其在文学史上的地位
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     Research on Yuan Yuan’s physical educational ideology
     颜元体育思想研究
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     Wu Weiye's Yuan Yuan on is not only an unprecedented psalm of love, but also a tragic song about life.
     吴伟业的《圆圆曲》是一曲前所未有的爱情赞歌,也是一曲人生的悲歌。
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     Yuan Yuan had distinctive accomplishments in the history of development of ancient Chinese scholastic physical education, and established a traditional scholastic physical education curriculum and teaching system basing its main contents on courtesy, music, archery and carriage driving, which had established an ideological foundation for the development of modern Chinese scholastic physical education.
     颜元在中国古代学校体育发展史上具有独到的建树,构建了以礼、乐、射、御等为主要内容的传统学校体育课程与教学体系,为近代中国学校体育的发展奠定了思想基础。
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  相似匹配句对
     Yuan & C.
     Yuan & C.
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     Song and Yuan Dynasties;
     宋、元时期;
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Using of the theory and methods of economic evalution for agriculture science developed by Agricultural Economic Institute of Chinese Academy of Agricultural Science, evaluated a project on a new pest in desert steppe: Lethrus apterus in 6667 ha heavily affected grassland. By analysing the economic indexes, it is showed that the annual loss is reduced by 15730000 kg fresh grass which is valued 1150000 yuan. The increased profit rate of scientific and technological expenses is 10.85 yuan/yuan....

Using of the theory and methods of economic evalution for agriculture science developed by Agricultural Economic Institute of Chinese Academy of Agricultural Science, evaluated a project on a new pest in desert steppe: Lethrus apterus in 6667 ha heavily affected grassland. By analysing the economic indexes, it is showed that the annual loss is reduced by 15730000 kg fresh grass which is valued 1150000 yuan. The increased profit rate of scientific and technological expenses is 10.85 yuan/yuan. The increased profit rate of scientific research expenses is 86.25 yuan/yuan.

本文利用中国农科院农业经济研究所研究的农业科学研究经济评价的理论和方法,对荒漠草原新害虫——无翅大头粪金龟(Lethrus anterus)研究成果在6667公顷严重为害的草地上进行防治示范推广的经济效益做了评价。根据各项经济指标分析,该成果的年牧草损失减少总量为15730吨鲜草;年经济损失减少总额为1150000元;科技费用新增收益率为10.85元/元;科研费用新增收益率为86.25元/元。

On the basis of the research of biological and ecological characteristics,the current paper reported the chemical control of Lethrus apterus.Chemicals with various type and different concentrations have been test- ed.The results showed that the one with the best control effect and lower cost was Roger dilution which is diluted by 40% Roger emulsion in the ratio of 1 to 1500 or 2000.It was necessary to apply the chemical from early May to early July before the serious attack of the pest(in Shandan the corresponding...

On the basis of the research of biological and ecological characteristics,the current paper reported the chemical control of Lethrus apterus.Chemicals with various type and different concentrations have been test- ed.The results showed that the one with the best control effect and lower cost was Roger dilution which is diluted by 40% Roger emulsion in the ratio of 1 to 1500 or 2000.It was necessary to apply the chemical from early May to early July before the serious attack of the pest(in Shandan the corresponding time is from 5 to 10 of June).It was 0.4 head/m pests that had been set as the application index whilst the accepta- bale forage loss was 8.08%.The research achivement has been extended to 6667 ha of grassland.It has been estimated that the controlling effect reaches 92.4%.The annual loss was reduced by 15730000 kg fresh grass which is valued 1150000 yuan.The increased profit rate of scientific and technological expenses was 10.85 yuan/yuan.

本文是在对荒漠草原新害虫——无翅大头粪金龟(Lethrus apterus)生物学特性和生态特征研究的基础上,进行的药剂防治试验研究报告。在不同浓度的对比试验中,筛选出1:1500—2000倍稀释的40%乐果乳油防虫效果好、费用低;提出防治时期为5月底到7月初,而最适防治时间是为害盛期前夕,即山丹地区为6月5日~10日;确定防治指标为0.4头/米~2,而经济允许损失水平为8.08%。此研究成果经6667公顷草地上示范推广,防虫效果达92.4%,年减少牧草损失为15730吨鲜草,取得了良好的经济效益。

Contrast sensitivity function for the diagnosis of early primary open-angle glaucoma. Li Yuan-yuan et al. De partment of Optometry and Ophthalmology, Wenzhou Medical College, Wenzhou 325003 Contrast sensitivity function (CSF) is a psychophysical test introduced in the 1950s and gradually came into clinical ophthalmological practice in the 1980s. A number of studies showed that CSF helped diagnose primary open-angle glaucoma (POAG) not only qualitatively but also quantitatively. However, other investigaors...

Contrast sensitivity function for the diagnosis of early primary open-angle glaucoma. Li Yuan-yuan et al. De partment of Optometry and Ophthalmology, Wenzhou Medical College, Wenzhou 325003 Contrast sensitivity function (CSF) is a psychophysical test introduced in the 1950s and gradually came into clinical ophthalmological practice in the 1980s. A number of studies showed that CSF helped diagnose primary open-angle glaucoma (POAG) not only qualitatively but also quantitatively. However, other investigaors opined that the test was unsuitable for the purpose because of low specificity. The authors reviewed the conflicting ideas and tended to believe that, since CSF was one of the sensitive tests for visual function, especially for the detection of retinal and optic nerve fiber damages, it remained to be a promising technique for the early diagnosis of POAG, despite of discrepancies in results.

对比敏感度函数是50年代兴起的一种心理物理学检查方法,80年代逐步进入眼科临床应用研究。大量研究表明,这种新技术能对原发性开角型青光眼作出定性、定量的早期诊断。但也有研究认为,此法检测青光眼并无特异性,不适合检测早期青光眼。回顾文献分析了出现争议的原因,认为经过近40年的研究,此法已经成为最敏感的视功能测定方法之一,尤其是对视网膜和视神经纤维损害状态的测定,更为敏感。尽管检测结果存在差异,仍不失为早期诊断原发性开角型青光眼最有希望的一种技术手段。

 
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