比较数

An independent sample t-test and a one way ANOVA test were used to compare the differences between an ICU stay 1 year before and 1 year after intensivist staffing in July 2003. A Chi-square test was used to analyze the association of mortality.

使用独立样本t-检定及单因子变异数分析来比较实施专责重症医师照护前后在住院天数是否有所不同；利用卡方检定来检查和死亡率有关的因素。

Through the difference 显著性comparison, from Dan jade 6 to rich friend 1, along with the agechange, a change tends to more and more optimizes; Besides grainthick, during the ear of character change difference has all achievedthe extremely remarkable level; An ear of number of lines, hundredgrains heavy, the ear long, the ear thick and so on the main ear ofcharacter change difference is remarkable, and all approaches alongwith the age assumes the obvious trend of escalation.

通过差异显著性比较，从丹玉6号到富友1号，随着年代变化，株型的变化趋向于越来越优化；除了粒厚以外，穗部性状间的变化差异都达到了极显著水平；穗行数、百粒重、穗长、穗粗等主要穗部性状变化差异显著，并都随年代的靠近呈明显上升趋势。

The results of TWL were analyzed by analysis of variancewith Tukeys as th post hoc test.

统计学方法计量资料以均数±标准差表示，组间比较采用方差分析。

Because reciprocals are not accurate enough when working with large dividends.

比较大的数进行除法计算的时候，倒数通常是不够精确的。

Compilers combine right shifts with the reciprocals in order to achieve greater accuracy because reciprocals are not accurate enough when working with large dividends.

编译器 之所以使用右移操作来完成计算，是为了尽量保持精确度，你知道，在对一个比较大的数进行除法计算的时候，倒数通常是不够精确的。

See Characters per pica method, En quad method, and Test portion method.

英文的版数推算比较复杂，参阅字符每派卡算法，半方算法和试排算法。

RESULTS Compared with normal control group, HVA, 5-HT and GSH contents, and SOD activity in corpus striatum of model mice decreased, and MDA content increased significantly. Otherwise, numbers of Bcl-2 and caspase 3 immune reaction positive cells in substantia nigra increased significantly.

结果 与正常对照组比较，模型组小鼠脑内纹状体HVA，5-HT和GSH含量显著下降，SOD活性下降，MDA含量明显升高；黑质致密部Bcl-2和caspase 3免疫阳性细胞数增加。

Given this progression, long-term students of belly dance are likely to come to know many of its variations during their years of practice.

依照这样的进度，长期练习肚皮舞的学生，透过他们数年的经验，比较能够了解这些舞蹈之间的差异。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。