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In my work, mesoporous lamellar zincum sulfide is synthesized by hydrothermal techniques, with CTAB as templates and Zinc acetate and sulfourea as precursors. The best reactive condition is as follows: the ratio of reactive components is CTAB:Zinc acetate:sulfourea:water=1:3:10:1388; the volume of pH is 4.4; the best hydrothermal parameter is 100℃ for 48h.

以十六烷基三甲基溴化铵为模板剂合成层状介硫化锌的最佳反应条件为CTAB:Zn2:(NH2)CS:H2O=1:3:10:1388,pH值范围为3.8-5.8, 100℃下水热48h,此时得到的样品呈现一套层状介结构,相应的晶面间距为33.0 A,16.7 A,11.1 A。

Patients of small knife were amputated in the superior or inferior transvers ligament of scapula,supraspinous and inferaspinous fossa were released.In operation of local anesthesia with direct vision,superior or inferior transverse ligament of scapula was amputated and suprascapular nerve was released.

局部封闭应用1%利多卡因5ml加曲安奈德40mg,每周1次,连续2~4次;小针刀采用切断肩胛上或下横韧带,肩胛岗上、岗下松解;手术在局麻直视下行肩胛上或下横韧带切断、松解肩胛上神经。

The Temple of Perkunas Greatly increases population health and basic weapon quality. Recruitment of Latvian crossbowmen, Szlachta and the Followers of Perkunas are now available.

建造佩尔纳圣殿能显著提高城邑公共健康,为受训部队装备升级,还可以训练拉脱维亚弩兵、斯拉赫陶部队以及精锐的佩尔纳卫队。

Based on a lot of experiments, it shows the distinct error between classical theory curve which express the relation of cell diameter, cell density and foam tensile strength , tensibility tensile product and re-spring degree and experiment curve. It also can't explain the relation of hole degree , area of cell wall with above four mechanics parameter. But the sub-cluster scale theory was demonstrated successfully to explain the relation of cell structure and foam mechanics property on different mold temperature, mold pressure, mold period and different chemical blowing agent, blowing activator content.

通过大量的实验结果理论分析表明:以往的经典理论存在着很多不足之处,它不能有效地解释径、泡密度与抗拉强度、断裂伸长率、断裂功、及回弹率之间的理论曲线与实验曲线之间的偏差,也不能解释空隙度、泡壁厚与上面四者之间的关系,而群子标度理论则成功地论证了在不同模压温度、模压压力、模压时间及不同用量发泡剂、发泡促进剂条件下泡体力学性能与结构之间的相关性。

Results Tentorial bridging veins of the cerebellum had less interference with the keyhole approach. Galen vein and its tributary could be dissected in security. With this approach, the anatomic structures in the pineal region could be exposed and easy to enter the third ventricle. The operation area could be amplified upward and forward by splitting the tentorium.

结果 小脑天幕面桥静脉对幕下小脑上锁入路无影响;Galen静脉系统可被安全解剖;幕下小脑上锁手术能充分暴露松果体区的Galen静脉系统、松果体、四叠体等;可经帆间池进入第三脑室;天幕切开能增加向上向前的手术范围。

According to the geochemical characteristics of Upper Palaeozoic oil and the relationship between the above characteristics and hydrocarbon resource meks of Carboniferous coal series in Konggu-4 well in the Huanghua depression, this paper elaborates the "fingerprints" of sterene and terpane in saturated hydrocarbon fraction from Tertiary oil.

通过对黄骅古4井上古生界原油的地球化学特征及其与石炭系煤系烃源岩的亲缘关系研究,特别是与奥陶系原油、灰岩、下第三系原油饱和烃的甾、萜烷精细&指纹&对比研究后,我们认为古4井原油应属于上古生界煤系地层自生自储的原生油气藏,而并非下第三系抑或下古生界碳酸盐岩所生。

The cellular structure of porous metal-bonded diamond wheel can be modeled by tetrakaidecahedron and their elastic modulus can be calculated by the finite element method. Furthermore, diamond is acted as reinforced particle.

利用十四面体模型描述开金属结合剂金刚石砂轮胎体的胞体结构,并用有限元方法确定材料的弹性模量,进而将金刚石以增强颗粒的形式加入胎体材料中,形成开结构的金属结合剂金刚石砂轮节块的有限元模型。

These results above indicated that ordered mesoporous titanosilicate with different Si/Ti molar ratio could be obtained using trimeric surfactant C_(14-2-14-2-14) as templating agent and the Si/Ti ratio could be as low as 5 without the losing of mesostructure ordering.

上述结果说明以自组装能力强的三聚表面活性剂C_(14-2-14-2-14)为模板剂可以制得不同钛含量的介硅钛酸盐材料,尤其是可以得到Si/Ti比低至5的高钛含量介硅钛酸盐材料,这对于提高此类材料的氧化催化性能有重要意义。

Here we synthesize mesoporous titanosilicate MTS-9 and ferrisilicate MFS-9 by using zeolite TS-1 and FeS-1 seed solution as inorganic precursor respectively and triblock copolymer surfactant as template.

我们分别使用TS-1和FeS-1导向剂为无机原料,以三嵌段共聚化合物表面活性剂为模板,合成了钛硅介分子筛MTS-9和铁硅介分子筛MFS-9。

Here we synthesize mesoporous aluminosilicate MAS-7 and MAS-9 and titanosilicate MTS-9 by using Beta, ZSM-5 and TS-1zeolite seed solution as inorganic precursor respectively and triblock copolymer surfactant as template.

我们分别使用Beta ,ZSM-5和TS-1导向剂为无机原料,以三嵌段共聚化合物表面活性剂为模板,合成了硅铝介分子筛MAS-7和MAS-9,钛硅介分子筛MTS-9。

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