查询词典 variability

To evaluate the variability of repeated QT dispersion measurements and the range of normal value,simultaneous standard 12-lead surface electrocardiogram tracings were obtained in 100 normal subjects and 50 myocardial infraction patients.The reproducibility of QTd was assessed with different paper speeds and the normal rangs was analysed.

为评价QT离散度测定的重复性和制定正常值范围，采用同步十二导联心电图机测量100例正常人和50例心肌梗死患者的QTd，分析QTd在不同纸速时测量的重复性情况，以及测量QTd正常值范围。

The results show that there are 2-year, 5-year and larger characteristic timescales for interannual variability of the subtropical high.

正确认识副热带高压的时空演变特征和规律是考察其对我国天气气候影响的基础。

The amplification and the removal of TEs contribute to the genome size variability of plants.

转座元件的扩增和转座造成植物基因组的大小差异。

No matter it is in main structures or secondary structures, the usage of the concrete count is much steres. The material is used in big quantity and its variability is complex, it will influence the security of the structures directly whether the quality of the concrete is good or bad.

不论是在主要结构或者次要结构方面，混凝土的使用动辄就是数十方甚或数百方的计量，在这数量大且变异性复杂的复合材料当中，混凝土的品质优劣会直接影响结构物的安全。

And the changes, if any year to year, decade to decade, etc., what we see is the inherent variability of the tropical cyclone formation, the intensity part of it, over this part of the ocean basin.

年复一年，如果发生变化，我们看到的也是部分海洋盆地范围内热带气旋群系内在的变化和强度的变化。

From year to year, there is always some variability in the equinoxes and solstices because of the way Earth's changing tilt matches up with its orbit around the sun.

这就是一年四季如何影响气候的原因--在大概6月左右的至点，北极朝向太阳一边，因此北半球享受着夏季的温暖。

He notes that the improvement could simply be a result of the natural variability a person experiences between two test sittings.

他提到，这种智力提升可能只是由于两个测试设置不同，而让人经历了自然变化。

Because of the unstablity of sinters,the variability of sintering process and the increasing of sinter output etc,the hot pipe thermoconverter will occur some problems during its application in sintering plant The corresponding improvements and perfecting were presented in this paper

由于烧结矿料的不稳定性、烧结工艺的变化以及烧结矿产量的变化等原因，热管蒸汽发生器在烧结中应用时，遇到了一些问题，严重时还影响到用户的正常生产，因此本文介绍了对热管蒸汽发生器系统进行的相应改进和完善。

The results show that the RIEMS can simulate the pattem and seasonal cycle of standard deviation of surface temperature and precipitation. Meanwhile,RIEMS is unable to simulate inter-annual variability of precipitation in April and July, although it does pretty well for January and October precipitation.

结果表明，模式能够较好地模拟出温度和降水的标准差的空间分布和不同区域平均标准差的年变化，同时，对降水的年际变率检验发现，模式能够模拟出一月和十月降水的年际变率，而不能模拟出四月和七月降水的年际变率。

In this paper, RIEMS(Regional Environment Integrated Modeling System)designed by TEA-RC(START Regional Center for Temperate East Asia)was used to run a 10-year simulation in East Asia to analyze and assess the statistical behavior of RIEMS by the means of analyzing mean climate, extreme events and inter-annual variability. NCEP reanalysis data are used as driving fields.

中文题名区域气候模式对东亚气候及其年际变率的模拟和分析副题名外文题名论文作者熊喆导师符淙斌研究员学科专业气候学研究领域\研究方向学位级别博士学位授予单位中国科学院大气物理研究所学位授予日期2001 论文页码总数72页关键词气候变化东亚气候区域气候模式年际变化区域环境系统集成模式馆藏号BSLW /2003 /P46 /9 本文用NCEP再分析资料作为驱动场来驱动中国科学院大气物理研究所东亚区域研究中心的区域环境系统集成模式，对于东亚地区进行连续十年积分，分析和考察RIEMS模式对东亚地区模拟能力的统计行为，其中包括平均气候状态、年际变率和极端气候等。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。