平均线

For the 10 spirals, I found that is 6.51 ± 0.10 mm per radian (the mean ± SD of 10 best-fit lines).

为10 spirals ，我发现是6.51 ± 0.10毫米，每弧度(平均32%的10个最佳拟合线)。

Results:Through medical history and radiodiagnosis all the cases were giv-en definite diagnosis,achieved good treatment results and all had clinical follow-ups.The average length of clinical follow-ups was3months.Following treatment,all patients returned to work and resumed training.

结果： 本组病例依据病史和X线分析，均明确诊断，经治疗后效果好，全部获得随访，平均随访时间3个月；骨愈合时间1～2个月，全部恢复工作和训练。

All eighteen cups that were retained at the time of conversion surgery remained stable, with no migration and no progressive radiolucent lines, for an average of eighty-five months (range, twenty to 116 months) from the date of the primary resurfacing arthroplasty until the time of the latest follow-up.

翻修手术时保留的仍然稳定的18个臼杯，在从初次表面置换到最近随访时的平均85个月（范围20至116个月）间，都没有发生移位，没有进行性的X线透亮带。

When a rain gauge is positioned near an area under study, rainfall data from this gauge can be used. However, when there is no rain gauge near the study area, One needs to find the annual average rainfall from the isohyetal map of Taiwan.

当计画区邻近有雨量站时，应採该站资料；而当计画区附近无任何雨量站时，应从台湾等雨量线图查出计画区之年平均降雨量值。

Results The reposition rate reached 100% under X-ray after operation. And all the cases were followed up for 15.3(6-36) months. No complications, such as wound infection, loosening of the internal fixation, breakage of the plate and redislocation or refracture after the removal of the plate, were observed.

结果术后所有患者x线片评估复位率达100%，所有患者均获得随访，随访时间6-36个月，平均巧15.3个月；术后无一例发生伤口感染、内固定松动或断裂。

Results The reposition rate reached 100% under X??ray after operation. And all the cases were followed up for 15.3 (6-36) months. No complications, such as wound infection, loosening of the internal fixation, breakage of the plate and redislocation or refracture after the removal of the plate, were observed.The shoulder joint function recovery was up to 97.14% according to Chen's evaluation.

结果 术后所有患者X线片评估复位率达100%，所有患者均获得随访，随访时间6～36个月，平均15.3个月；术后无一例发生伤口感染、内固定松动或断裂，内固定取出后无一例发生脱位和骨折，按Chen WJ疗效评价标准，肩关节功能恢复优良率97.14%。

Finally, analytical hourglass-shape fill patterns are inserted in each fill region. Experimental results show that the proposed algorithm can reduce the delay of net by 15% on average than the traditional algorithm.

实验结果表明，该算法在减少冗余金属填充对关键线网的时延影响方面比传统的填充算法平均减少15%。

Methods In 1998,PPD testing was conducted on 12-years-old students from Fangshan district (BCG revaccination termination group) and Tongzhou district ( BCG revaccination not termination group) of Beijing respectively,PPD reactions w ere measured at 72 hours,chest X-ray examinations were performed on those with average diameter≥6mm indurations,acid-fast bacillus detection was done for one s found exhibiting lung shadows and so on.

1998年分别对北京市房山区12岁学生和北京市通州区12岁学生行结核菌素试验，72小时测量PPD反应--凡硬结平均直径≥6mm者行胸部X线检查，发现肺部阴影者查痰抗酸菌等。

Disk height index of intervertebral disks on X-ray films, areas and average T2 relaxation time of high intensity zone of disks on T2-weight MRI and histological score on pathological sections （HE staining, Masson staining and safranin O-fast green staining） were measured at 2 months, 4 months and 6 months after operation.

术后2、4、6个月时对正常及模型椎间盘观察X线片上的椎间盘高度指数、MRIT2加权相上的椎间盘高信号区的面积和平均T2弛豫时间、椎间盘纤维环损伤区的形态学变化、组织病理切片（HE染色、Masson三色胶原染色和番红O-固绿染色）椎间盘组织形态学变化、生物化学变化和组织学评分等指标。

The experiment of tagging and releasing Sparus macrocephalus was carried out in 2004,2005 and 2006 using three tagging methods of coded wire tag,visible implant elastomer tag and scutcheon tag respectively in the Zhoushan sea area.

2004年-2006年分别采用金属线码标记、荧光色素可见式标记和挂牌标记三种方法，在舟山海域进行黑鲷标志放流试验，三年内共放流标志黑鲷17 616尾，平均体长131。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。