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英语角 2022年第10期 34-35页

作者：周洋赵思莹浙江省金华市重庆市锔梁区

My Favovrite Teacher Of all my teachers,I like my Chinese teacher,Mr.Zhang,best.Although Mr.Zhang is 40 years old,he looks much younger than his age.Compared with other teachers,he pays more attention to his teaching method and always makes his class interesting.He thinks that we should not only know"what",but also understand"why".Every time he puts forward a question,he always encourages us to express our own opinions instead of giving answers immediately.

关键词： own teaching younger

Extraction of Phenolic Compounds from Olive Leaf Extracts and Their Effect on Proliferation of Human Carcinoma Cell Lines

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Agricultural Sciences 2019年第10期10卷 1271-1285页

作者： Diana Martinho Amin Karmali Eduardo Rosa Chemical Engineering and Biotechnology Research Center Department of Chemical Engineering of Instituto Superior de Engenharia de Lisboa Lisboa Portugal Centre for the Research and Technology for Agro-Environmental and Biological Sciences Universidade de Trás-os-Montes e Alto Douro Vila Real Portugal.

The aim of this work was to evaluate the effect of different olive leaf extracts (OLE) from different leaf growing stages on human carcinoma cell lines. OLE were tested in human carcinoma cell lines in vitro and cells were plated in 96-microtiter culture plates for each OLE concentration. Fresh (F) and freeze-dried (FD) leaves exhibited phenolic compounds in the range of 2.09 ± 0.10 to 8.44 ± 0.64 and 7.72 ± 0.56 to 24.65 ± 1.9 mg gallic acid equivalents/g leaves, respectively. OLE from several Portuguese olive tree cultivars were found to inhibit the growth of human carcinoma cell lines in a range of 2.09 - 8.44 μg phenolic compound/well (209 - 844 μg/ml) and 0.07 - 2.40 μg phenolic compounds/well (7 - 240 μg/ml) for fresh and freeze-dried leaves, respectively. Young (Y) leaves have revealed the highest cell growth inhibition ranging from about 95% for Cobran?osa, followed by 90% for Cobran?osa, 90% for Arbequina and 75% for Arbequina for cell lines A549, HeLa, A431 and OE21, respectively. The lowest cell growth inhibition (35%) was observed for Galega (Y) leaf extract on cell line A549. However, FD samples exhibited a distinctive pattern since cell growth inhibition was highest at highest extract dilution tested, for A431 (Galega Y) followed by A549 (Cobran?osa Y) with cell inhibition of 75% and 70%, respectively. The data presented in this work strongly suggest that OLEs inhibit the growth of human carcinoma cell lines.

关键词： Olive Leaf Extracts Anti-Proliferation of Human Carcinoma Cell Lines Freeze-Dried Leaves Phenolic Compounds younger and Older Olive Leaves Portuguese Olive Cultivars

STUDIES ON URANIUM-SERIES AGE OF CARBONACEOUS SAMPLES——THE MIXING-LINE MODEL FOR TWO COMPONENTS

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Chinese Science Bulletin 1988年第5期33卷 405-410页

作者：夏明张承蕙马志邦 Institutc of Geology Academia Sinica Beijing

Application of the mixing-line model for two components has proved successful to the dating of carbonaceous samples and been extended to the domain of uranium-series chronology, as weU as to the Late Quaternary records by providing significant scientific data. The experimental studies and preliminary results have been reported by the authors. In this note, a theoretical exposition on the assumption of two-component carbonaceous samples, the criteria and practical cases on the mixing-line model for dating and some related problems are discussed.

关键词： dating alkaline uranium preliminary mixing providing Quaternary younger older humic

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经典的时尚

疯狂英语（新读写） 2023年第1期 39-39,77页

作者：于盼盼安徽

When Gong Hangyu established her cheongsam(旗袍)brand in 2012,she never expected that this traditional Chinese dress would eventually become such a massive hit in the younger generation.Her goal then was simple:combining her keen understanding of traditional Chi⁃nese culture with the latest fashion con⁃cepts from abroad to create a unique cheon⁃gsam never seen before in the market.

关键词： younger eventually dress

We Can’t Change the Game,but We Can Make a Better Board for Ourselves to Play On

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Qiu Shi 2020年第5期12卷 74-76页

作者： Xu Huaqing 不详

On a recent visit to Dalishu Village in Fengcheng,Dandong,Liaoning Province,I asked Mao Fengmei and his son Mao Zhengxin,who represent two generations of village Party secretaries,about their aspirations.Their answers reflected the shared dream of the locals,which is simply to live a good life.The elder Mr.Mao said,“I want the people of Dalishu to have lives just as good as the city folk,”and the younger Mr.Mao said,“I want the people of Dalishu to have lives so good that they make the city folk jealous!”

关键词： younger lives dream

VARIATION OF OXYGEN ISOTOPIC COMPOSITION OF FELSIC MYLONITE IN THE DASHUIYU DUCTILE SHEAR ZONE,HUAIROU COUNTY,BEIJING

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Chinese Science Bulletin 1987年第23期32卷 1631-1636页

作者：上官志冠邱纯一王玉芳郑亚东 Institute of Geology State Seismological Bureau Beijing Department of Geology Peking Uuiversity

Ⅰ. INTRODUCTION The Dashuiyu ductile shear zone （F1 in Fig. 1） runs from Hefangkou in Huairou County to Heishansi in Miyun County, having a strike of 50—60° and a dip of 30—40° SE. It was mainly developed in the Mesozoic gneissic granite （the Lengshuiyu granite r53）, near the southern margin of the Shimenshan granite (r53-1), the Archeozoic gneiss and the Tiding carbonate formation (z2t) of Sinian erathem （Fig. 1）. It is cut by

关键词： granite carbonate ductile margin Mesozoic metamorphic quartz strike minerals younger

The Lesson A Brick Teaches

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中学英语园地（高二版） 2006年第9期 26-28页

作者：丁凤丽

About ten years ago, a young and very successful businessman named Josh was traveling down a Chicago neighborhood street. He was going a bit too fast in his sleek, black, 12-cylinder Jaguar XKE, which was only two mon... 详细信息

关键词： brother neighborhood younger asked cylinder troubl

Head injury in a 62-year-old man affected by alcohol

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Family Medicine and Community Health 2013年第3期1卷 55-56页

作者： John Murtagh Department of General Practice Faculty of MedicineNursing and Health SciencesMonash UniversityVictoria 3165Australia

History A 62-year-old man was brought to the emer-gency room by his friends because he was intoxicated from alcohol and had sustained injuries from a fall on the footpath.Prior to this,he had been argumentative and had a fight with two younger men.According to his friends,he was a very pleasant and clever public servant,but had a history of binge drinking of beer and spirits.They were par-ticularly concerned about him since he had become uncharacteristically confused and unable to walk normally.About 1 h previously,and soon after his fall,he had been conversing with them and seemed well-oriented,but gradually became irritable,confused,and disoriented.

关键词： alcohol younger argument

YOUTH DEVELOPMENT IN AFRICA AND CHINA-AFRICA YOUTH COOPERATION AMID COVID-19 PANDEMIC

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Contemporary World 2021年第2期 44-48,F0003页

作者： WANG HEN ZHANG SHULIN Zhejiang Normal University Institute of African Studies Zhejiang Normal University Institute of African Studies Zhejiang Normal University

Africa is the continent with the youngest age structure in the world.The Agenda 2063 of the African Union specifically lists the promotion of youth development as its sixth major goal,and points out that Africa should become a people-centered Africa that allow all,especially women and youth,to give full play to their potential.President Xi Jinping attached great importance to the development of younger generation in Africa and the exchange and cooperation between Chinese and African youth.He pointed out in the keynote speech of the Beijing Summit of Forum on China-Africa Cooperation in 2018 that youth is the hope of China-Africa relations.Quite a number of measures listed in the eight major initiatives for China-Africa cooperation are focused on training and supporting young people.However,the African young people are facing many difficulties amid the major changes unseen in a century as well as the COVID-19 pandemic.Therefore,the study of the development of African younger generation and the deepened China-Africa youth cooperation are of great significance to inheriting the traditional friendship between China and Africa as well as building a community with a shared future for mankind.

关键词： younger Africa listed