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For class III malocclusion there are no significant differences in Ls-SGo,Li-SGo,upper lip length , lower lip length , Cm-Sn-Ls, upper lip angle of inclination and Li-H line . There are significant differences in lower lip angle of inclination , mentolabial sulcus angle , upper lower lip angle , H angle.

安氏Ⅰ类错合患者与安氏Ⅲ类错合患者相比，在上唇突点到SGo距离、下唇突点到SGo距离、上唇长、下唇长、鼻唇角、上唇倾角和下唇突点到H线距这些测量指标上无显著性差异；其他表示唇部形态和位置的指标，下唇倾角、颏唇沟角、H角、上下唇角都有显著性差异。

But the value of H angle is smaller than class I malocclusion . Campared with the data of class II malocclusion , for class III malocclusion there are significant differences in LsL , LiL , lower lip angle of inclination , mentolabial sulcus angle , H angle , upper lower lip angle , Ns-Sn-Ls . For class III malocclusion the value of LsL is shoter than class II malocclusion , but the value of LiL is longer than class II malocclusion . The value of lower lip angle of inclination , mentolabial sulcus angle , upper lower lip angle is bigger than class II malocclusion .

安氏Ⅱ类错合患者与安氏Ⅲ类错合患者相比，在上唇长、下唇长、上唇倾角、下唇倾角、颏唇沟角、H角、上下唇角和软组织轮廓这些指标有显著性差异；安氏Ⅱ类错合患者的上唇长比安氏Ⅲ类错合患者的长、安氏Ⅱ类错合患者的下唇长比安氏Ⅲ类错合患者的短；安氏Ⅱ类错合患者的上唇倾角和H角比安氏Ⅲ类错合患者的大，安氏Ⅱ类错合患者的下唇倾角、颏唇沟角和上下唇角比安氏Ⅲ类错合患者的小。

The first large-scale metallogeny took place from 180 Ma to 170 Ma, represented by Cu, Pb-Zn,mineralization in northeastern Jiangxi and southe...

第三次是发生在燕山晚期12 5～98Ma的以南岭地区Sn、U矿化和东南沿海地带的Au_Cu_Pb_Zn_Ag矿化为代表的成矿作用。

In 2000, Nishida et al synthesized the PPDO whose molecular weight could reach 142,000 but the monomer conversion could only reach 79.4% by using stannous octoate as catalyst with co-initiator under conditions that T = 100oC, M/I = 4900, t = 20 h, in 2000, the enzymatic polymerization of PDO was carried out at 100oC for 15 hours using 5wt% immobilized lipase CA by Nishida et al.

这主要是因为PDO的结构相对稳定，开环聚合要比GA、LA、CL困难一些，而且用于PDO开环聚合的催化剂体系单一，主要集中在Ti， Zr， Sn， Ld， La， Yb， Hg等重金属，然而这些重金属作为副产物，不容易从PPDO中分离出来，阻碍了PPDO作为医用材料的应用，这也造成了PPDO的成本昂贵。

Microwave-assisted ring-opening polymerizations of DTC were carried successfully with lanthanum chloride (LaCl3) and stannous octoate Sn(Oct2 ascatalyst and the highest weight average molar mass of the obtained PDTC were 66800g/mol and 14600g/mol, respectively.

分别在氯化镧和异辛酸亚锡的催化下，DTC的微波开环聚合反应可以顺利地进行，所得PDTC的重均分子量分别达到66800g／mol和14600g／mol，二者比较而言，氯化镧的催化活性更高。

Through electron probe and ICP-MS analyses, we found that Sn may account for 0.23% in oolitic pyrite and (0.06)% in colloidally structured pyrite.

通过电子探针背散射图象扫描分析，发现鲕状黄铁矿和胶状结构黄铁矿中存在锡石包体，大小2～5μm。

Cmq l'home page dice che è definitivo e questa pagina dice che sn parziali…..

cmq期望的主页说，这是最后和这个网页说，部分。。。

The effect of high intensity ultrasonic on solidification process of Sn Sb peritectic alloy was investigated.

在锡锑包晶合金的凝固过程中导入高能超声，不仅显著细化α相和β相晶粒组织，同时使具有立方晶体特征的β相组织有明显的球化趋势，消除了密度偏析。

Three different powers of high-intensity ultrasound are introduced into molten Sn-Sb peritectic alloy to study the refining effectiveness.

Sb过包晶合金进行了试验研究，考察了不同凝固速度条件下获得的凝固组织、相的形貌及初生相体积分数的变化。

The sulfur and lead isotopic geochemical characteristics of some deposits show that the ore materials mainly came from buried pulton. The invasion of pulton brings a great number of materials.

矿田中部分矿床的硫同位素、铅同位素的分析数据表明，矿床的Sn，Pb，Zn矿物质与岩体具有同源性，岩体的侵位过程为矿床的形成带来大量的矿物质。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。