21的例句大全

Identification and Expression of Secretary Human Fibroblast Growth Factor ( FGF) 21

人成纤维细胞生长因子-21分泌型表达及鉴定

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Conception of Community Education for Life and Development of 21~ ( st ) Century adult high Education.

社区终身教育理念与21世纪成人高等教育发展.

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Today, the EFK program   operates over 144 branches in   32 states within the United States and in 21 countries.

如今，EFK在美国32个州及21个国家经营着超过144家分公司。

四级真题- 2017年 12月 3卷 短文填空

Results: The DVG in 21 cases consist of: obstruction of vas deferens 4 cases, lack of vas deferens 1 case, seminal vesicle dilation and irregular stenosis of ampulla 2 cases, patency of the vas deferens 14 cases.

结果：21例精路造影中，输精管阻塞4例，缺如1例，精囊扩张及壶腹部不规整变细2例，精路通畅者14例。

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APEC currently has 21 members, including most with a coastline on the Pacific Ocean. Members account for approximately 40 percent of the world's population, 54 percent of the world gross domestic product, and about 44 percent of world trade.

APEC目前有21个成员，大部分成员地处太平洋沿岸。APEC成员拥有世界上40%的人口、54%的全球GDP和44%的全球贸易。

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"Cosplay is all about showing love to the character, " chirps a 21-year-old University of Tokyo student.

一位21岁的东京大学学生欢快地说：“动漫真人秀无非是为了表达对于游戏角色的热爱”。

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The money will be held in trust for you until you're 21.

这笔钱将委托他人替你保管,直到你21岁.

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At the age of 21, through toil and determination, Lord Foster, who as a child spent stretches of time sketching buildings, won a place at architecture school where he had to pay his way by working.

小时候，福斯特花了大量时间练习建筑素描，凭借刻苦努力和坚定的决心，21岁时赢得进入建筑学院学习的机会，但只能是勤工俭学。

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The Reformation Development of Ethnic Preparatory Course Education of CNU in the 21~ ( st) Century

21世纪少数民族预科教育的改革与发展

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The Solar Radio Patrol Network of USAF and the Examination of Prediction Accuracy of the U-Shaped Radio Spectrum for Cycle 21

USAF太阳射电全球巡视网及其第21太阳活动周U-型谱预报精度的检验

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The Analyses of the Accuracy of Solar Radio Observation at Manila of the USAF During the Peak Years of Cycle 21

第二十一周峰年期部份国际太阳射电资料精度分析

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The experiment results showed that TIE had no toxicity ( LD 50> 21.5g/kg bdy weight), no mutagenicity depending on the results of the Ames test, micronucleus test of bone marrow cell and sperm shape abnormality test in mice.

结果表明，丹贝异黄酮提取物的小鼠经口LD50大于21.5g/kg体重，属无毒物质；Ames试验、小鼠骨髓微核试验、精子畸形试验均为阴性，说明丹贝异黄酮提取物无致突变作用。

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The HB infection rate, generally, was 15.0-21.5 % and might not be associated with living-hygienic state.

乙肝的感染率一般在15.0～21.5%,其与生活卫生状况可能关系不大.

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Endometrial histology has been studied in 21 healthy women receiving chlormadinone-quingestanol long-acting injectable contraceptive. Changes of BBT in 14 cases and cervical mucus and vaginal cytology in 6 cases have been observed systematically.

本文报告21例注射氯醚避孕针妇女的子宫内膜活检结果，系统观察14例基础体温及6例宫颈粘液、阴道细胞的变化。

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A Prospect For 21 st Century's Grease Packing Technology.

21世纪润滑脂包装的展望.

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Result 21 labs are up to grade , the relative error of disqualifications is over 10 %.

结果21个实验室被判定为合格,不合格者其相对误差>10%.

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The 21 st century education sees a main trend towards learning oriented society.

构建学习化社会，是二十一世纪教育发展的大趋势。

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A total of 435 subjects, aged 21~ 75 years, were divided into 5 groups: 130 with normal menstruation, 81 premenopausal irregular menstruation, 172 after natural menopause over one year, 13 artificial menopause and 39 complicated with other diseases.

435例年龄21～75岁，分5组：正常月经130例，绝经前月经失调81例，自然绝经后172例，人工绝经13例，合并其它疾病39例。

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In a nearby outdoor caf é, 21-year-old Maryam Malik sat with a friend in the scorching heat.

在附近的一个露天咖啡馆，21岁的马莉亚姆.马利克跟一个朋友坐在烈日下。

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Teyou 21 is uses the convention breeding technology seed selection to go out high quality variety.

特优21是利用常规育种技术选育出的水稻优质米新品种.

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