四组

SMI had protection and therapeutic effects on leucocytopenia of mice induced by irradiation.

试验还显示，照射后四天SMI大、中剂量组小鼠骨髓有核细胞数与正常对照组无显著性差异，说明其骨髓造血功能比较活跃，提示SMI对放射性损伤所致小鼠血虚证有一定的保护和治疗作用，对于小鼠白细胞减少有较好的治疗效果。结论：SMI对小鼠放射性损伤所致血虚证有一定的保护和治疗作用。

Methods Groups 12 rabbits were divided randomly two groups: Control group (n=6): ligate the left anterior coronary descending branch for 40 mm and I Oml/kg balanced salt solution was reperfused for 40 mm after removing the ligation.

第四军医大学硕士学位论文一、实验方法实验分组 l 健康家兔12只，按随机分组原则分为两组：0）对照组的只）：结扎冠状动脉左室支，心肌缺血40min后解除结扎，再灌注40min。

Using the developed LECS system, four settings of light quality (pure red light, pure blue light, R/B ratio = 1:2 and R/B ratio = 2:1) were applied to tissue culture experiments of Limonium. The results show that: leaves developed under pure blue light become thiner, whiter and lower in chlorophyll content.

利用上述之光环境控制系统制造出纯红光、纯蓝光、红蓝比1：2与2：1等四种光质特性之光环境，控制总光度各约为 100μmol m-2 s-1 (离样本之高度为 5 cm )，於星辰花组培苗栽培试验及出瓶后驯化，并以传统日光灯管光源栽培作为差异比较。

In this paper's LOD algorithm.

在本文的LOD算法中，四叉树信息被保存在一个二维数组中，而不是传统的链式结构。

This experiment researched spring wheat mutiple Melilotus suaveolens is a relatively good crop rotation.

四个处理中春小麦复播草木樨是相对较好的一组轮作作物。

6 The caryotype of giant panda's fibroblasts can be divided into two groups based on centromericindex.Group one of No.l-17 and X chromosomes is metacentric or submetacentric;Group two ofNo.18-20 is acrocentric little chromosomes.

第四代大熊猫皮肤成纤维细胞(PF4)染色体组型：2n＝42，根据着丝粒指数，总体可将其分为两种类型，1-17号常染色体和X染色体为中部或亚中着丝粒，18-20号常染色体为小型近端着丝粒。

The thesis calcines process by the fact that the laboratory high temperature Stove simulates the rotary kilns producing ascent K2SO4 adds amounts H3PO4,calcination time and the kiln head calcine the temperature specifically for four kind of the mass affecting a titanium dioxide calcines a parameter mainly, take that white degree, eliminates the color force , PH value and attracts a water yield as main quality index ,adopt the homogeneous sample to follow the parameter having carried out an optimization on specially appointed composition and slanting mass metatitanic acid calcining the best calcination having tested, gaining a group of synthetical quality index.

本论文通过实验室高温炉模拟生产现场回转窑煅烧过程，针对影响钛白质量的四种主要煅烧参数K2SO4加量、H3PO4、煅烧时间和窑头煅烧温度，以白度、消色力、遮盖力和吸油量为主要质量指标，采用均匀是要法对特定组成和质量的偏钛酸进行了优化煅烧试验，获得了一组综合质量指标最好的煅烧参数。

The cabinet resigned four times between 1998 and 1999 and the president was impeached by the Russian State Duma in 1999. This confirms that Russian politicians, parties, and government organizations have not tried to obtain political power through nondemocratic procedures in oder to establish a non-democratic regime. Therefore constitutionalism has been built and reflected in both the constitution as well as in the practical operation of politics. This phenomenon is very helpful for the democratic consolidation of Russia.

九八年和九九年四次撤换内阁的宪政风波以及九九年年中弹劾总统的宪危机，皆证实了俄国的政治人物、政党或政府组统，并没有以非民主的程序来获取政治权力，试图建立非民主的政权，所以宪政主义在俄国已经逐渐确立，并且也已反映在宪法与实际的政治运作上，这对於俄罗斯民主政治的巩固发展，有著莫大的助益。

The samples gathered in this study were 4th-grade students from two elementary schools in Taipei County. The pretest-posttest nonequivalent group experimental design was adopted as the research method.

研究对象为台北县两所国小的四年级学生，实验设计采不等组前后测设计来进行教学研究。

The peony duplicate leaf has stretches out straight in front of oneself, slanting extends the different shape, after the general stem is long four handles stems, only then can have the bud appearance, each handle stem leaf has three groups of three leaf blades productions, constitutes three forks nine peonies to have stands erect, half development, develops three kind of shapes, the flower bud has the circle, oblately, the point round, long sharp circle Zhu Xing?

牡丹复叶有平伸、斜伸不同形态，一般枝梗长出四柄梗后，才会有蓓蕾出现，每柄梗叶有三组三顶叶片生成，构成三叉九顶。牡丹有直立、半开展、开展三种株形，花蕾有圆、扁圆、尖圆、长尖圆诸形。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。