查询词典 Fifty-Four

Marilla was every day of fifty before the sting had gone out of that memory.

忘掉那次侮辱之前，玛利拉每天感觉好像五十岁的人。

METHODS:Fifty two permanent maxillary first molars,which were diagnosed as pulpitis and periapical periodontitis clini cally,were selected.The pulp chamber floors were examined and detected to locate the mesiolingual canals(MB2) by naked eyes and SOM respectively.

由于其近颊根通常有近中颊和近中舌(MB2 ) 2个根管，而其近中舌根管细小且根管口常较为隐蔽，因此，Weine认为上颌第一恒磨牙根管治疗失败的一个主要原因是治疗中遗漏了MB2根管。

The yield of solar cells increased greatly in recent years. Crystalline silicon solar cells are market mainstream all the same and the multicrystalline silicon cell occupies fifty-three percent of all the markets.

最近几年，太阳能电池的产量以前所未有的速度增长，晶体硅电池依然占据市场的主流，其中多晶硅占据市场的53%。

Here lives the biggest bird in the world - ostrich; the second smallest bird in the world - Red Munia; the bird flying the highest - swan; Tufted Duck and so on. It is worth mentioning that fifty types of birds are part of the unique birds in Hainan, which are seldom seen by common tourists.

这里面有世界最大的鸟--鸵鸟；有世界上第二小的小鸟--珍珠鸟；有飞得最高的鸟--天鹅；有鸟中潜水冠军--凤头潜鸭……特别值得一提的是：其中有五十余种鸟类，都属于海南独有的鸟类或亚种，一般游客是难得一见的。

Methods Fifty surgical specimens of uterine leiomyoma and corresponding normal myometrium were collected. The expression of TGF-β1 mRNA was detected by in situ hybridization; while the expression of TGF-β1 and IGF-1R proteins was detected by immunohistochemical S-P method.

采用原位杂交方法检测50例子宫肌瘤及瘤旁正常的子宫肌层中的TGFβ1 mRNA的表达，同时采用免疫组化技术检测相应标本中TGFβ1和IGF-1R蛋白的表达。

The tumors occurred in 28 males and 54 females (5 to 22 y of age) and involved many locations. Fifty-six cases were typical myxoid liposarcomas, including 2 with round cell areas.

患者为28名男性、54名女性，年龄5岁至22岁，肿瘤发生部位多样。58例肿瘤是典型的黏液样脂肪肉瘤，其中2例伴圆形细胞区。

The tumors occurred in 28 males and 54 females (5 to 22 y of age) and involved many locations. Fifty-eight cases were typical myxoid liposarcomas, including 2 with round cell areas.

患者为28名男性、54名女性，年龄5岁至22岁，肿瘤发生部位多样。58例肿瘤是典型的黏液样脂肪肉瘤，其中2例伴圆形细胞区。

Sleep-deprivation EEG was performed individually. Results The sleep deprivation EEG showed slow background electric activity in all 3 groups. In addition, the rates of EEG abnormality for nonepileptic seizures group were zero, no statistics were computed because F was a constant. Fifty-seven cases showed spindle/sharp-slow wave complex in suspected epileptic children.

结果 所有病例脑电图的背景电活动频率均明显变慢，非癫癎发作组38例睡眠EEG诱发试验均为阴性，因其诱发试验前后数据一致，故该组无统计意义；拟诊癫癎组脑电图有棘／尖慢复合波等癫癎样放电者57例(559%)；对照组诱发后脑电图异常出现2例(1.9%)癫癎样放电者，3组比较有非常显著差异(x^2=97.3 P0.01)。

The research design was a nonequivalent groups pretest-posttest quasi- experimental design. Fifty-three fourth grade students in two different classes of an elementary school in Hsinchu county of Taiwan participated in this study.

本研究采不等组前后测准实验研究设计，以新竹县一所国小四年级的两个班级学生为研究样本，随机抽取一班为实验组，一班为控制组。

Methods: Fifty-fix adolescents were chosen and divided into first premolar extraction and nonextraction groups, with 30 and 26 patients respectively. The pretreatment and posttreatment panoramic radiographs were taken. The indexes of third molar eruption space, distance from third molar to occlusal plane and the length of mandible were measured and analyzed.

选择56例上下颌第三磨牙均存在的患者进行方丝弓正畸治疗，按照第一前磨牙拔除与否分为拔牙组（30例）和非拔牙组（26例），利用术前术后曲面断层片对患者上下颌第三磨牙萌出间隙、第三磨牙与胎平面的距离以及下颌长度进行测量分析。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐