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Objective: To investigate the significance of values of the mean corpuscular volume and red cell distribution width in the diagnosis of anemia.

传统的贫血形态学分类法所依据的指标为红细胞平均体积、红细胞平均血红蛋白含量和红细胞平均血红蛋白浓度,由于不能反映出红细胞体积大小的离散程度,因此对贫血的鉴别较为含糊。

The best of comprehensive efficiency between natural lighting and heat insulation is Low-E glass, the best performance of natural lighting is clear glass, but performance of heat insulation is bad, the best performance of heat insulation is green semi-reflective glass, average daylight factor is about 1% over, 0.7% of residential standards, but its illuminance is not suitable about 200 Lux.

平均昼光率与室内玻璃表面温度标准差之比值的综合效能评估中,Low-E玻璃为采光与隔热综合效能最优异之材质,而清玻璃为采光效能最优异之玻璃材质,但清玻璃隔热效能不佳,绿色半反射玻璃的隔热效果最好,而采光方面的昼光率平均为1%,采光虽然还符合住宅的昼光率标准0.7%,但照度普遍不佳,平均室内照度约200 照度。

Based on this property, by solving a series ODEs we construct a two-parametric family of helicoidal surfaces under cubic screw motion with prescribed mean curvature or Gauss curvature and solve an open problem left by Beneki.

基于这一点,当螺旋面的平均曲率或Gauss曲率为给定光滑函数时,本文选取伪正交标架,使得两类螺旋面的平均曲率和Gauss曲率的表达式相对简化,通过求解一系列的非线性常微分方程,即可确定一族生成曲线,从而最终确定平均血率或Gauss曲率为给定光滑函数的双参数族螺旋面,并在这一过程中解决了Beneki等人留下的一个公开问题。

Based on weekly mean OISST, pentad averaged OLR and daily NCEP/NCAR reanalysis data, the intraseasonal variability of SST in the SCS is examined by using lag correlation analysis and composite analysis, respectively.

本文使用1982-1997年OISST周平均格点资料、OLR侯平均资料以及NCEP/NCAR再分析日平均资料集中的海表热通量、850 hPa风场以及海平面气压场等资料,采用不同的谱分析方法确认了南海全区SST季节内变化(30-90天)的存在性,并通过相关分析以及位相合成技术,分别研究了夏季风期间与冬季风期间南海SST季节内变化的基本特征和形成机制。

The effects of linear velocity at cup's edge and temperature of slag on particle diameter and mass fraction were investigated.

研究结果表明,随着转杯边缘线速度的提高,渣粒平均直径逐渐减小,渣粒向远离转杯的方向分布;当线速度超过6 m/s时,渣粒平均直径的变化随线速度的提高趋于平缓;当熔渣温度在1400 ℃~1500 ℃范围内时,熔渣温度对渣粒平均直径和质量分布没有影响。

Calidonian granites are widely developed in the Yema Nanshan area in the western segment of the Qilian orogenic belt. The geochemical characteristics of most of the granites are similar to those of adakites: SiO2≥56%, Al2O3≥15.0%, low MgO (average 2.04%), high Sr (257-889μg/g, average 546.42μg/g), low Y (7.1-25.3μg/g,average 16.67μg/g), average Sr/Y=5.89, no pronounced Eu anomaly and Sr positive anomaly. Adakites in this area have five rock types, quartz diorite, quartz monzodiorite, quartz monzonite, monzogrannite and hornblende granite. These rocks commonly contain hornblende, belonging to I-type granites.

提要:祁连西段野马南山一带发育大量的加里东期花岗岩,其中大部分花岗岩具有与adakite岩相似的地球化学特征,SiO2≥56%, Al2O3≥15.0%,低MgO(平均2.04%),高Sr(257~889μg/g,平均值546.42μg/g),低Y(7.1~25.3μg/g,平均16.67μg/g),Sr/Y平均为35.89μg/g,Eu无明显负异常,Sr正异常,Adakite岩石类型有石英闪长岩、石英二长闪长岩、石英二长岩、角闪花岗岩、二长花岗岩,岩石中普遍含有角闪石,属I型花岗岩,地球化学图解反映该花岗岩形成环境为板块碰撞前的岛弧型,锆石U-Pb同位素年龄为444+38/-33 Ma,处在祁连造山带板块俯冲收缩阶段,因此可以推断野马南山埃达克质Adakite花岗岩是俯冲板片部分融熔和壳幔岩浆混合形成的。

Based on the number of families with at least one affected girl and the number of patients per sibship among these pedigrees, the proportion of families with DMD inherited as an AR trait was estimated.

结果:常染色体隐性遗传的类DMD患者独立行走的平均时间为(1.47±1.00)岁,症状出现的平均时间为(8.11±4.32)岁,血清肌酸激酶平均水平为(2785.10±1500.29)U/L,这种常染色体隐性遗传型类DMD占DMD的9.4%。

In this paper, the definitions of reliability and MTTF of unrepairable systems with fuzzy random lifetimes are given, respectively.

为了和传统可靠性理论保持一致,我们仍用系统可靠度和平均寿命作为衡量系统可靠性的主要指标,但是在这里我们给出了全新的定义,即系统可靠度定义为不可修系统在t时刻仍正常工作的平均机会,平均寿命定义为模糊随机不可修系统寿命的期望值。

The results in these three regions have been given that (1) Ephedra, as dry and desert vegetation, the average percents are 7.7 in Yang Lake, 4.2 in Kunlun Rive, 7.5 in Doucuo Lake, and the datum in Yang Lake is higher than others;(2) Gramineae, as humid vegetation, the average percents are 1.2 in Yang Lake, 4.9 in Kunlun Rive, 12.0 in Kuhai Lake, increasing gradually from west to east;(3) Artemisia, as humid vegetation, the average percents are 22.2 in Yang Lake, 43.6 in Kunlun Rive, 48.8 in Kuhai Lake, increasing gradually from west to east, too;(4) Chenopodiaceae, as dry vegetation, the average percents are 52.1 in Yang Lake, 42.4 in Kunlun Rive, 11.5 in Kuhai Lake, however, decreasing gradually from west to east;(5) Artemisia/Chenopodiaceae ,the average data, as environmental changing index, are 0.45 in Yang Lake, 1.23 in Kuniun Rive, 5.59 in Kuhai Lake, increasing gradually from west to east, and there is higher data scope during 3.0~4.3 ka BP in these two lake sediment profiles, then decreasing;(6) Ephedra/Artemisia, data are all increased but the amplitude is different, such as 0.45 in Yang Lake, 0.34 in Kunlun Rive, 0.28 in Kuhai Lake, decreasing gradually from west to east.

代表气候湿润的禾本科花粉平均百分含量,三个地区分别为:1.2%、4.9%、12.0%,从西向东数值逐渐升高。③代表气候湿润的蒿属花粉平均百分含量,三个地区分别为:22.2%,43.6%,48.8%,从西向东数值逐渐升高。④代表气候干旱的草科花粉平均百分含量,三个地区分别为:52.1%,42.4%,11.5%,从西向东数值逐渐降低。⑤依据蒿属、藜科花粉百分含量,计算出环境变化指标,蒿属/藜科值,三个地区的平均值分别为:0.45,1.23,5.59,从西向东比值逐渐升高,⑥麻黄属/蒿属值,在全新世晚期,三个地区都呈上升趋势,但幅度存在差异,分别为:0.45,0.34,0.28,从西向东数值逐渐降低。

By using of NCAR/NCEP reanalysis daily average data from 1950 to 2002 and daily rainfall of 355 stations in east China from 1957 to 2000 , whole layer vapor transportation fluxes of all globe are calculated , climatic characters of East-Asia pentadactyl vapor transportation in summer are analysed , differences of pentadactyl vapor transportation in strong vapor transportation years and short ones , and relations of vapor transportation in East-Asia and rainfall in east China.

使用1950~2002年NCAR/NCEP再分析逐日平均资料和1957~2000年我国东部355个站点的逐日降水量资料,计算了全球整层水汽输送通量,分析了东亚地区大尺度候平均水汽输送时空分布的气候特征和年际、年代际变化特征,研究了水汽输送强、弱年候平均水汽输送的差异,讨论了东亚地区各候水汽输送与我国东部降水的关系。

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Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在,'歼灭战perfuming自己与胡努特,那麼,他来到和SAT 。

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三叶草是爱尔兰和圣特里克节的标志同时它的寓意是带来幸运。3片心形叶子围绕着一根断茎,深绿色。