位

In principle, layered random sampling and simple random sampling were used.

取样原则采分层随机抽样和简单随机抽样方式，共抽取12所学校，抽样得70个班级，含68位教师与其班级学生共754人，回收的有效样本共计70班，合计68位级任教师与739位学生。

Between July 2003 and April 2005, the investigators randomly selected 2,650 individuals aged 50 to 75 years from the Social Security Register of the Canary Islands for participation in the study. They excluded all those with regular use of nonsteroidal anti-inflammatory drugs or anticoagulants, recent history of screening for colorectal cancer or digestive tract bleeding, and a family or personal history of colorectal cancer, inflammatory bowel disease, or coagulopathy. The remaining 2,020 participants, considered to represent a population at average risk for colorectal cancer, were asked to take the GOBT and IOBT and were also invited to undergo a colonoscopy. Of these patients, 1,559 (77%) completed both fecal occult blood tests.

在2003年7月及2005年8月之间，研究人员以随机的方式选定了2，650位50到75岁的患者参与试验，皆来自Canary Island社会安全登录的资料；使用非类固醇抗炎药物或抗凝结药物者皆会被排除，另外会被试验排除的因素，包含大肠直肠癌或消化道出血阳性者，有个人大肠直肠癌病史或家庭病史者、发炎性肠道疾病者及凝血病变者等；剩下的2，020位参与者，被视为足以代表大肠直肠癌的平均风险族群，这些患者被要求测试GOBT及IOBT，而且也进行直肠镜检查；这些患者中，有1559位(77%)完成了两项的粪便潜血试验。

We used in the production of the solenoid valve has two links, two four, five etc.

我们在生产中常用的电磁阀有二位三通、二位四通、二位五通等。

He could move from being a sportscaster to moving pictures and TV, to being Governor of the largest state in the country for eight years and then to being President for eight years, and somehow remain the same wonderful man.

他可以是一位体育播报员，一位电影电视演员，可以担任八年美国最大州的州长，然后是一位在职八年的总统，而且仍然保持同样杰出的男人。

One is almost comatose; two are shrunken with age, and one seems too young and spry to be here.

一位老太太几乎处于昏迷状态，两位年事已高，形容枯槁，另一位看上去既年轻又活跃，似乎这儿并不是她呆的地方。

Results: 169 patients completed the study; 86 in control group and 83 in study group.

结果： 169位病人完成研究；对照组86位和研究组83位。

METHODS: Employing Health-Carter method, the 218 college students were measured on the indexes of biepicondylar breadth of the humerus, biepicondylar breadth of the femur, tricps skinfold, subscapular skinfold, suprailiac skinfold, medial calf skinfold, body length, body weight, upper arm girth flexed and tensed and calf girth. Every index was measured 3 times and average values were adopted, and compared to that of other regions.

采用Heath-Carter体型法对218 名在校大学生进行肱骨内外上髁、股骨内外侧髁间径及肱三头肌位、肩胛下位、髂前上棘位、腓肠肌位皮褶厚度，身高、体质量、臂最大收缩围和小腿围测量。10项指标均由专人负责，每项指标测量3次，取其平均值作为测量结果，并与其他地区大学生体型进行比较。

Jimmy Margulies' cartoon shows a suburban commuter getting all steamed up over the proposal. Mayor Bloomberg adds insult to injury by reminding the fuming suburbanite of New York City's strict laws against smoking.

吉米-马古利斯的漫画表现了一位家住郊区的通勤者被此项建议气得身上冒烟，而布隆伯格市长却在一旁提醒这位愤怒的郊区人，说纽约市有着不许吸烟的严格法律，使这位郊区居民因要纳税而感到心痛后又蒙受奚落，真是雪上加霜。

Methods: Computed tomography scans of forty-five asymptomatic wrists were performed with the hand in supination, neutral, and pronation.

应用CT在旋后位、中立位及旋前位扫描45个腕关节无症状人的手。

The stress of forearm pronation, neutral, supination was determinated in simulating elbow joint extension and 45° or 90° of flexion.

肱骨外髁在屈肘90°前臂旋后位时，水平方向的压应变最大，中立位次之，旋前位时其前方呈拉应变。

This brought fixed cost, but it also is meant at the same time use a source to won't make you singlehanded assume a problem.

这带来了一定的成本，但它同时也意味着使用开源不会让你独力承担问题。

He gained a small fortune in real estate.

他在房地产上发了一笔小财。