twenty-twenty的例句大全

Norma at twenty-two, holding a bridal bouquet, wearing a floppy hat, perplexed, faintly forlorn, on the edge of the unknown.

二十二岁的诺玛，手捧结婚花束，头戴一顶松软的帽子，神色困惑，有点凄然，感到前途茫茫。

Methods: Twenty rabbits were randomly assigned to two groups: control group and experimental group namely, for ECCE ( extra capsular cataract extraction)+ IOL ( intraocular lens) surgery.

方法：家兔20只被随机分为两组：实验组13只，对照组7只，均行白内障囊外摘除人工晶状体植入术。

Twenty cases of caseous maxillary sinusitis were treated with intranasal endoscope Most patients were cured, except that 2 cases had nasal polyp recurrence and hypertrophic inferior turbinate.

用鼻内窥镜诊断和治疗干酪性上颌窦炎20例，2例因息肉复发及下鼻甲肥厚效果不理想，余者皆恢复良好。

Comparisons were with BMD of twenty non -- postpartumwomen.

20名非产妇的 BMD 值作为对照.

BSG method was used to study the C-banding of twenty-two Selenarctos thibetanus.

采用BSG方法研究了22头黑熊的C-带.

The twenty-year-old tech entrepreneur1 has sold his company for a million dollars.

这位20岁的科技企业家以100万美元的价格出售了他的公司。

Twenty-Four eyes ( 80 % ) showed abnormal EOG.

EOG结果显示异常率达80%.

The author thinks, as for the Four Cleans Movement in Qi He County, twenty three pair of strips was a rectification document.

笔者认为，对于齐河县四清运动来讲，《二十三条》就是纠偏文件。

These four chapters contain twenty-eight episodes alternatively narrated by Robert Coover and his part-time narrator, Richard Nixon. The three intermezzos are presented in free verse, dramatic dialogue and opera in sequence.

叙事章节由尼克松和作者本人轮流叙述；三个插曲分别是自由体诗歌，戏剧对白和歌剧。

There are twenty boxes of letter-head paper.

有二十盒带单位名称的信纸.

Persons under twenty-one are not allowed inside.

二十一 岁 以下禁止入内.

Twenty six cases with basicranial fracture combined with cerebrospinal rhinorrhea and otorrhea were treated.

治疗颅底骨折合并脑脊液耳鼻漏26例，在临床诊断上CT具有特异性的定位诊断价值。

I know you are twenty-two years old and graduated from Nankai University.

知道你22岁,毕业于南开大学.

Aspartic acid is one of the twenty kinds of basic aminos which make up the protein, it has been used in biochemical reagents and clinical medicine.

天冬氨酸是构成蛋白质的20种基本氨基酸之一，它在生化试剂和临床医学方面具有广泛的应用。

Methods The survey procedures included a four day weighted diet record, twenty four hour energy expenditure and anthropometric measurements ( body height, body weight, arm muscle circumference, triceps skinfold and subscapular skinfold). angle.

方法进行称量法膳食调查、生活观察法能量消耗调查和体格检查（身高、体重、上臂肌围、三头肌皮褶厚度、肩胛角下皮褶厚度）。

Twenty teams of professional astronomers will take advantage of the favorable geometry to observe Venus with some of Earth's great telescopes.

二十多组专业天文学家团队将利用这有利的几何位置用地面上最强的望远镜来观测金星。

The Chinese branch of the American Chamber of Commerce recently dispatched a delegation made up of twenty-five people launching a month-long lobbying campaign in Washington directed at Congress and the white house, asking them to continue to extend granting China most-favored-nation trading status.

美国商会中国分会近日派出一个25人组成的代表团，在华盛顿向国会和白宫展开为期一周的游说活动，要求继续延长给中国的贸易最惠国待遇。

These regulations relate only to people under the age of twenty-one.

这些规则仅适用于21岁以下者.

The twenty-first century has gone through nearly 10 years.

二十一世纪已经走过将近十个年头。

Light emitting diode ( LED) is one of the most promising green solid light sources in the twenty-first century.

半导体发光二极管（Light Emitting diode，LED）是二十一世纪最具发展前途的一种新型绿色固体光源。