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XPS and FTIR spectroscopy analysis indicated that chemical bonds were formed between maleic rosin and wood flour through the esterification reaction of anhydride groups and hydroxyl groups on wood surface.

FTIR与XPS分析表明，马来松香分子中的酸酐基团与木粉表面的羟基发生了酯化反应，并且马来松香是以单酯的形式接枝到木粉表面，同时产生－游离羧基。

In this paper, two conclusions are obtained, one is the connection between the subgroups of and the factor groups of finite abelian groups, and another is the character conditions of the subgroups with normal compelement.

文章主要包括两个结果，一个是关于有限交换群的子群与同态像之间的联系，另一个是关于子群有正规补的一个特征标刻划。

In chapter 2, we investigate the structure of finite groups under the condition that all special subgroups are conjugate-permutable subgroups and obtain some sufficient conditions for solvability, Abelian property of finite groups.

第二章主要是利用一些特殊子群的共轭置换性得到了有限群成为可解群、交换群的一些充分条件，改进和推广了文[1]和[4]中的部分结果，有些结果是新的。

They were divided into 4 groups: YYLG 270.g/kg, 5.5g/kg; Baotaiwang 21.5g/kg and untreated groups respectively for 3 weeks. The change of abortional rate, Progesterone and myometrial contraction was observed.

按每千克体重分别应用育阴灵冲剂27.0克，55克(育阴灵冲剂高、低剂量组)，并与保胎丸组(每千克体重21.5克)和空白对照组进行比较，观察实验动物流产率、孕激素水平和子宫收缩情况的变化。

Acarina and Collembola were the dominant orders,and there were 8 groups of frequent orders and 15 groups of rare orders.

森林-草原交错区是地处森林带和草原带之间的过渡区，以森林和草原两种

Results show 1 Acarina and Collembola were the dominant groups in Hmw accounting for 57.06% and 21.21%, respectively, while Hymenoptera, Diptera, Symphyla, Oligochaeta and Coleoptera were the common groups, accounting for 4.72%, 3.65%, 2.74%, 2.68% and 2.57%, respectively.

结果表明：(1)蜱螨目(57.06%)和弹尾目(21.21%)为七子花林的优势类群，膜翅目(4.72%)、双翅目(3.65%)、综合纲(2.74%)、寡毛纲(2.68%)和鞘翅目(2.57%)为常见类群。

From the UV spectra, it can be found that the aromaticity of acenaphthenyl groups in C_2 gum is the largest. But there are 30 carbon atoms in the conjugated structure of condensed aromatics in C_1 gum and C_3 gum, while 28 carbon atoms in acenaphthenyl groups in C_2 gum.

但是，在C_1胶、C_2胶和C_3胶三者中，C_1胶侧链上的四苯基苯基和C_3胶侧链上的菲式多苯基苯基都含有30个碳原子，而C_2胶侧链上的苊式多苯基苯基含有28个碳原子，比前面二者小2个碳原子，理应其芳香性在三者之中最小，但事实却恰恰相反。

Objective TO compare the different changes of blood lactate and blood gases when given the lactated Ringer's solution and acetated sodium solution during operation. Methods 40 patients are divided equally into the lactated Ringer's group and the acetated sodium grouprandomly,adapting the combined intravenous and inhalation general anesthesia. The lactated Ringer's gis given in group L and the acetated sodium in group A. Neither groups are cross-given other crystal solution during operation, polygeline is the only colloid solution in both groups.

目的 比较术中输入乳酸钠林格液和醋酸钠林格液血乳酸盐及血气的变化方法 40例择期手术患者按随机字表随机分乳酸钠组和醋酸钠组，每组各20例，采用静吸复合全身麻醉。L组术中输入乳酸钠林格液，A组术中输入醋酸钠林格液，两组术中不交叉输入其他晶体液，输入胶体液均为菲克血隆。

Methods 40 patients are divided equally into the lactated Ringer's group and the acetated sodium grouprandomly,adapting the combined intravenous and inhalation general anesthesia. The lactated Ringer's gis given in group L and the acetated sodium in group A. Neither groups are cross-given other crystal solution during operation, polygeline is the only colloid solution in both groups.

40例择期手术患者按随机数字表随机分为乳酸钠组和醋酸钠组，每组各20例，采用静吸复合全身麻醉。L组术中输入乳酸钠林格液，A组术中输入醋酸钠林格液，两组术中不交叉输入其他晶体液，输入胶体液均为菲克血隆。

Developmental screening at age 4 showed no significant differences between the two study groups and the control groups. In the mixed acidemia group there were slightly more infants had deficits in speech/language development.

儿童4岁时随诊其发育、运动和语言能力显示：代酸组及混酸组和对照组比较差异无显著性，只在混酸组语言表达迟钝的例数略多。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。