水平

Based on Watson's three-level theory on statistical literacy and also on the statistical literacy cognition of, this thesis divided senior students' comprehension about central tendency into three levels:The first level: students can compute using the formulas about measures of central tendency.

第一水平：能根据集中量数的公式进行计算；第二水平：在现实背景下能选用合适的集中量数的统计量解决实际问题；第三水平：在现实背景下能合理解释所用集中量数统计量解决实际问题的理由。

The results showed that different writing tasks , writing styles (narrative, expository and disputation) and writing types cause different cognitive load to different writing process and promote the writing achievements.

结果显示，&自由目标效应&和&样例效应&对不同写作水平的学生具有不同的促进作用，前者对高水平写作者的促进作用要大于对低水平者，后者对低水平写作者的促进作用要大于对高水平者。

Some 800 comprehensives are failing to ensure teenagers master basic English and maths, said Lord Adonis, the schools minister.

他声明在过去的十年里公立学校的水平有了飞速的提高，但他承认一些中学的发展水平十分缓慢，因为有不到三分之一的学生达不到国家规定水平。

Changes of some metabolites and hormones after jugular infusion of sodium propionate or acetate in normal feeding or fasting water buffaloes The buffaloes were infused with sodium propionate or acetate in normal feeding or 24 hours fasting status.

灌注丙酸钠，葡萄糖水平不仅不升高，反而显著性地低于灌注前和同期对照组的水平，乙酸钠灌注对血糖无影响。灌注丙酸钠或乙酸钠后血浆IGF-1水平下降，但均无显著性差异。

To compute moments of a twodimensional image, a large number of multiplications and additions are required in a direct approach.

它的基本思想是利用数据并行性将一个二维图像矩分解成垂直矩和水平矩，然后在LS MPP协处理器上利用级联求和算法在垂直方向和水平方向分别计算二维图象的多个垂直矩和一个水平矩。

Experimental Center of National Level One, Hubei Traditional Chinese Medica l College, Wuhan 430061）Abstract To investigate the protective effects of Jiaweisinisa n on acute liver injury induced by intraperitoneal injection of D-ga lac-tosamise, serum superoxide dismutase, malondialdehyde , glutathioe contents were measured. The pathological changes of liver wer e observed simultaneously. The results showed that JWSNS could decrease serum MD A content, but increase serum SOD and GSH activities in acute liver injury induc ed by D-GalN. It was also found that JWSNS could alleviate the degeneration and necrosis of the hypatocytes.

为研讨加味四逆散防治肝损伤的作用机理，通过动物试验，先用加味四逆散预防给药，再采用D-氨基半乳糖造成大鼠急性肝损伤模型，然后检测大鼠血清超氧化物岐化酶、丙二醛、还原型谷胱甘肽水平，同步观察该方对急性肝损伤大鼠体内脂质过氧化反应及肝脏病理改变的影响，结果表明该方可明显升高大鼠血清SOD、GSH水平，降低MDA水平，肝脏病理学检查亦表明该方使肝细胞变性坏死程度减轻。

In this paper the conception of horizontal gene transfer was introduced, and main mode of HGT was also enumerated as follows: HGT by medium such as plasmid and virus etc. and the HGT without any medium.

摘 要：简要介绍了水平基因转移（horizontal gene transfer， HGT）的基本概念以及进行转移的主要方式：由质粒或病毒等介导的水平基因转移和基因的&直接&水平转移。

In this paper the conception of horizontal gene transfer was introduced,and main mode of HGT was also enumerated as follows:HGT by medium such as plasmid and virus etc.and the HGT without any medium.

简要介绍了水平基因转移（horizontal gene transfer，HGT）的基本概念以及进行转移的主要方式：由质粒或病毒等介导的水平基因转移和基因的&直接&水平转移。

Hyperuricemia of Uygur ethnicity was positively correlated with obesity and blood lipid concentration, the relationship between the level of serum uric acid and blood lipid concentration differs slightly in two sexualities, which shows more closely in male than in femal.

新疆维吾尔族人群高尿酸血症与肥胖、高脂血症密切相关，其中血尿酸水平与血脂的联系程度在不同性别间略有差异，男性TG、TC水平和血尿酸水平的联系较女性更为密切。

This paper analyzes the physical strength gap between CBA players an d world strong opponents', and discusses the problems of strength training arran gement for CBA players, which can provide theoretical reference for coaches to m ake scientific strength training and improve the level of basketball in China.

力量和对抗能力是高水平篮球比赛的基础，如何提高篮球运动员身体力量水平，这是教练员们最为关心的问题，试图对我国CBA运动员身体力量与世界强队的差距进行分析，探讨我国CBA运动员力量训练安排问题，为我国篮球教练员进行科学力量训练，提高我国篮球运动水平提供理论参考。

The X-ray diffract was used to analyze the crystal structure of the composite. Results show that after the talc was treated with blend coupling agent, the crystal structure of talc changed, and effect Intercalation phenomenon.

通过X射线衍射分析可知，用混合偶联剂对滑石粉进行预处理后，滑石粉晶体结构发生改变，产生了插层现象，使PP／滑石粉复合材料为纳米复合材料。

An authentic Maui wedding might require the services of a 'kahu', which is a Hawaiian minister.

毛伊可能需要一个真实婚礼服务'kahu'，这是夏威夷部长。