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Methylol polyacrylamide was first formed by the reaction of PAm with F in basic medium, then the cationic polyacrylamide was formed by the further reaction of PAm·M with D.

合成反应通过两步进行，先使PAm与F反应，生成羟甲基化产物PAm·M，然后在酸性条件下使PAm·M与D反应，制得PAm·MG。

Five of their single crystals were obtained and their structures were determined by X-ray diffraction. By comparison, it was found that dithiocabamate complexes often formed an exactly planar MS4 unit, such as [Mo(R2dtc)2]; and also formed a special MS 5 unit, such as [Cu2(R2dtc)4], the copper atom lies in a distorted square-pyramidal environment.Four kinds of heteropoly acids were prepared and characterized; a series of solid superacid catalyst of supported heteropoly acid were prepared and characterized; regioselectivites of chlorobenzene mononitration with nitric acid with different heteropoly acid on different supports and reaction conditions have been investigated.

培养并解析了5个该类配合物的单晶结构，通过比较，发现二硫代氨基甲酸盐与过渡金属容易形成四配位结构，金属原子与4个硫原子共平面，比如二乙基二硫代氨基甲酸钼；也能形成比较特殊的五配位结构，比如二乙基二硫代氨基甲酸双核铜，Cu原子与5个S原子相连，处于一个变形的四方锥结构的配位环境。

The glacial rock surface on the independent hill near Laolinkou Daoban was formed in MIS6. The roche moutonnee in the north of Mountain Tuershang was formed in MIS2. Normally , the distance glacial reached is further and the height of glacial is bigger, the scale of ice age is bigger.

根据三组样品所反映的三次冰期来看，形成于倒数第三次冰期的老终垄的保存，以及形成于倒数第二次冰期的冰川擦痕面的存在，说明最近三次冰期的规模由大到小依次为倒数第三次冰期、倒数第二次冰期和末次冰期。

The rest of proteins, peptides and amino acids are reabsorbed by podocytes and labyrinth cells, then become formed bodies and secreted into urinary space again and flow with the urine. These nutritions are digested in formed bodies and then reabsorbed and utilized by cells of nephridial canal.

该滤液中的葡萄糖和部分蛋白质、多肽、氨基酸由足细胞重吸收并消化利用，剩余部分蛋白质、多肽和氨基酸由足细胞和迷路细胞重吸收形成形成小体后再进入尿隙随尿液流动，并在形成小体中被消化，最后被原肾管细胞吸收利用。

The general feature of deformation caused by the collision between two continents also reveals that, during the collision process, apart from a foreland basin and high mountains being formed, there is another compressive depression with an asymmetric structure developed on the side of the obducted plate, which is much easier to be formed when the dip angle of the collisional fracture zone is between 15° and 30° and is the deepest with a dip angle of 30°. This implies that the compressive depression is controlled by both subduction and obduction between two continents.

从大陆与大陆碰挂变形构造特征看，除发育前陆盆地－山脉系统外，在仰冲陆块一侧靠近造山带后缘还发育呈不对称结构的挤压性凹陷，当两个大陆板块碰撞断裂带倾角在15~30°时，该类型凹陷更容易形成，其中以30°倾角对应的凹陷最深，反映其形成可能是大陆碰撞过程中陆块之间相对俯冲和仰冲运动的综合结果。

After highly fractionating, this Crrich magma formed massive chromite (i.e., Saertuohai chromite deposit), and the melt moved into the mantle rock, and formed the wormlike intergrowth texture consisting of Crspinel and orthopyroxene.

这种富铬岩浆高度分异形成铬铁矿块体后，熔体进入地幔岩中结晶形成铬尖晶石和斜方辉石的蠕虫状共生连晶结构。

After highly fractionating, this Cr-rich magma formed massive chromite (i.e., Sa' ertuohai chromite deposit), and the melt moved into the mantle rock, and formed the worm-like intergrowth texture consisting of Cr-spinel and orthopyroxene.

这种富铬岩浆高度分异形成铬铁矿块体后，熔体进入地幔岩中结晶形成铬尖晶石和斜方辉石的蠕虫状共生连晶结构。

RESULTS: No reparative dentin was formed after 3 days of post-operation. The new-formed reparative dentin and osteodentin were observed after 15 days.

结果：术后3d未见修复性牙本质形成。15d后可见修复性牙本质形成，并可见骨样牙本质。

The result revealed that 1 From the cultural point of view, the tension between Tayal culture's "speech-based representation system" and Chinese culture's "character-based representation system" cause Tayal students difficulties carry out the transformation of representations. 2 Tension formed between Tayal students'"wholeness and conferring of meaning" thinking framework, and "partialness" presented in teaching material and teaching activities, is unfavorable for their understanding of mathematical concepts. 3 Tension is formed between Tayal culture's "open ended discussion" style and "close ended discussion" style in mathematics class, which lowered the opportunity for Tayal students to communicate mathematical knowledge.

研究结果发现：从文化的角度来看，泰雅文化的「言说表徵系统」与汉文化的「文字表徵系统」之间的张力，导致泰雅学生不易进行数学表徵的转换；泰雅学生「整体观及意义赋予」的思考方式与教材或教学方式所呈现的「部分观」所形成的张力，不利於泰雅学生理解数学概念；泰雅文化的「开放式对谈模式」与数学教室的「封闭式对谈模式」所形成的张力，减低了泰雅学生沟通数学知识的机会。

From on minerogenetic epoch, major take formed permocarboniferous period, very few has early palaeozoic; On the minerogenetic tectonic enviroment, major located on the rigidity basement of lie concealed, formed Igneous Instrusion and Volcanism of orogenic cycle.

从成矿时代看，多数矿床形成于石炭－二叠纪，少数形成于早古生代，成矿构造环境多数位于有隐伏刚性基底之上，形成于造山旋回构造岩浆活化带。

The shaping method of noncircular part and the tool holder's radial motion characters in noncircular turning process are discussed in detail in the thesis.

论文详细研究了非圆零件的成型方法和加工过程中刀架的径向运动规律。

I have not really liked him,I do not like his this kind of disposition.

我没有真的喜欢他，我不喜欢他的这种性格。