查询词典 stroke

The average age of onset for stroke is 45 years with a range of about 30 to 70 years.

发生卒中的平均年龄为45岁(极差30～70)。

Methods: 128 patients within 6 hours after the onset of stroke were divided into two groups randomly.

128例发病 h的急性脑梗死患者随机分为治疗组和对照组。

In 68 patients, a follow-up MRI was performed up to 90 days after stroke onset.

对68位患者进行了最长为发病后90天的MRI随访。

For women who had never used estrogen therapy, bilateral oophorectomy before age 50 years was associated with an increased risk for all-cause mortality, CHD, and stroke.

对从未使用雌性激素疗法的女性，50岁以前接受双侧卵巢切除术，与所有原因的死亡率、CHD与中风风险增加有关。

WE NEED TO BUY4 STROKE OUTBOARD MOTOR/ ENGINE FOR BOATS15,25,40,45 AND70 HP.

我们需要买4冲程外置马达/擎为小船15，25，40，45和70HP。

A new method to obtain spline outline description of Chinese font based on stroke extraction is presented in this paper.

轮廓法描述汉字字形是实现高质量、低成本汉字输出的重要途径。

By introducing vector numbers concept,this paper presents a new distinguishing method for the polygonal classification which proposes a new solving way to decide on the stroke character font contour outline.

在此基础上通过引入多边形点的矢性数的概念，给出了一种单纯多边形的判断方法，为实现笔画字体的轮廓化提供了新的解决途径。

Structural Outline font; font data compression; stroke extraction

关键字］结构式Outline字体；字体压缩；笔划抽取

Taking HPAM solutions as an example , the unsteady flow of power-law fluid in eccentric annuli with the inner cylinder reciprocating axially is calculated; the distribution of velocity, flow rate and:stress distribution on the outwall of the inner cyinder is obtained; the effect of eccentricity, stroke and frequency on distribution of velocity is analysed; the effect of eccentricity and axial movement on stress distribution on the outwall of the inner cylinder is analysed too.

在计算上，以HPAM水溶液为例，数值计算了幂律流体在内管做轴向往复运动的偏心环空中的流动，得出了这种流动的速度，流量和流体在内管壁上的压力分布；分析了环空偏心度以及内管冲程和冲次对流体速度分布的影响；分析了环空偏心度和内管轴向运动对流体在内管壁上压力分布的影响。

Both heat exhaustion and heat stroke can be prevented by avoiding overexertion on hot days.

夏日高温天气避免过度运动均可防止轻度中暑/中暑的发生。

Don not attempt to do something which you can not to do.

不要企图做那些办不到的事情。

The expression of CTGF and TNF-αweredetected by immunochemistry and the number of Clara Cells was calculated.

光镜下观察肺组织的病理变化，采用免疫组化染色观察肺组织中结缔组织生长因子和肿瘤坏死因子-α的表达和Clara细胞的数量。