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This dissertation was focused on the research about the formation and evolution of NQB from the Late Triassic to the early middle Epoch of Jurassic Period, including integrated analyzing the characteristic of the key stratigraphic surfaces, the time of the key stratigraphy, regional rock straigraphy, biostratigraphy and chronostratigraphy, sedimentary system and depositional facies. On basis of these analysis, a tectonic evolution model have been established for NQB during from the Late Triassic to the early middle Epoch of Jurassic Period.1. After the systematic surface analysis about main stratigraphy units, we found that:(1) the bottom of Xiaochaka formation was comformity with the middle Triassic in the basin, and in the north margin it was deposited and overlapped on the different period stratigraphy before Triassic.(2) The top surface of Xiaochaka formation developed regionally karst and paleo-karst breccia, and was uncomformity with Nadigangri Formation, these things suggest that NQB in Xiaochaka depositing stage was developed from middle Triassic basin, and then an extensive regression occurred, the deposition was over and erosion come into being.(3) The lithologic assemblage, geochemistry, mixed fossils, and stratigraphy overlapping characteristic of Quemocuo Formation in early middle Jurassic indicted that the uncomformity surface was an extension-unconformity.2. Integrated analysis about stratigraphy division and correlation indicted that:(1) the paleontologic assemblage of Xiaochaka formation show its time was Carian -Norian stage of late Triassic. According to it was overlapped by late Triassic Nadigangri Formation, so Xiaochaka formation should be Carian - early Norian stage.(2) the SHRIMP Zircon U-Pb age of Nadigangri formation volcanic rocks wear vary form 216 to 205 Ma, so its time should be Norian, but maybe extended into Rhaetian Stage.(3) The age of its bottom volcanic rocks, the fossil assemblages of its middle and upper members and overlapped by lower Jurassic, indicted the age of Riganpeicuo Formation was Norian - Rhaetian stage. And the same time, the volcanic rocks geochemistry of Nadigangri and Riganpeicuo formation both reflected that they wear formed in rift tectonic settings. The lower lithologic and surface characteristic, fossil assemblages and its upper maybe was conformity with lower Jurassic, all reflected that the age of Tumengela Formation in Tumen area should be Norian - Rhaetian stage.

论文对晚三叠世—中侏罗世早期盆地的形成与演化开展了研究，包括关键地层界面特征分析、关键地层时代归属分析、区域岩石地层、生物地层和年代地层的综合对比分析、区域沉积体系与沉积相分析、岩相古地理分析，最终建立晚三叠世—中侏罗世早期羌塘盆沉积—构造动力演化模式。1、系统的对各地层单元的界面分析发现：(1)肖茶卡组底界在盆地内部与中三叠统整合关系，在盆地北缘为沉积超覆于不同时代的前三叠系之上：(2)肖茶卡组顶界面发育古岩溶角砾岩，与上覆那底岗日组为岩溶不整合接触，说明肖茶卡组沉积时期的羌塘盆地是在早中三叠世的盆地基础发展起来的，后期出现了广泛的海退事件，使盆地结束沉积并遭受风化剥蚀作用；(3)中侏罗统雀莫错组的岩性组合特征、岩石化学特征、古生物化石混积和地层的沉积超覆现象均表现出裂陷环境下形成的伸展不整合面的特征。2、综合地层划分与对比分析认为：(1)肖茶卡组古生物化石组合反映其时代为晚三叠世卡尼期—若利期，根据其上被上三叠统那底岗日组不整合覆盖，将其时代厘定为卡尼期—若利期早期；(2)那底岗日组火山岩SHRIMP锆石U-Pb年龄在216～205 Ma之间，其时代主要为若利期，可能包含有瑞替期：(3)日干配错组底部火山岩的年龄、中上部化石组合及其被下侏罗统整合覆盖，综合反映的时代为晚三叠世若利期—瑞替期，而且那底岗日组火山岩和日干配错组火山岩的地球化学成分分析反映两者均为引张构造背景下的产物；土门地区的土门各拉组的下部岩性及界面特征、化石组合和上部可能被下侏罗统整合覆盖，综合反映其时代为若利期—若利期。

Our purpose is simulating the catalytical action of enzyme in biologic system, so we can directly investigate the factors relating to the functions of enzyme by studying the catalyzing behavior of model molecules imitating enzyme\'s functions. And it is a base of synthesizing high performance model enzyme.

从得到的实验数据我们可以看出：锌是酯水解反应的活性中心；并且金属中心相同时，配位数相同的配合物，结构越简单，其催化酯水解效果越好；含有配位不饱和金属中心的锌配合物表现出更好的催化效果；配合物中咪唑基团的存在可有效的增强这个配合物催化酯水解的效果。

To select five blood samples for cross match with mixed field agglutination in order to screen the best disposal methods by CaCl2 centrifugalization method and EDTA-Na2 method which were designed by ourselves, To select another cryoprecipitate which were diluted 1: 10 and 1: 15 after mimesis do cross match and antibody screening with CaCl2 centrifugalization method and EDTA-Na2 method.

用自行设计的CaCl2离心法和EDTA-Na2法对5份交叉配血中有混合外观凝集的血样本分别进行处理，筛选出最佳处理条件；另选取一份冷沉淀，按1：5和1：10稀释后用CaCl2离心法和EDTA-Na2法分别模拟进行交叉配血和抗体筛选。

But on the other hand, Marx described him as a chameleonic plunderer and a degrading forefather of his offspring.

对配第在经济思想发展史上的地位，马克思慨然评其为&政治经济学之父&；然而关于配第之品质，马克思则斥其为轻浮的掠夺者和不便公诸于世的祖像。

Article combine charac teristic of project this, introduce every technical indicator and optimization e xperimental s...

文章结合该工程的特点，详细介绍了级配碎石各项技术指标和配比的优化试验研究情况，为施工提供了可靠、准确的施工技术参数和工艺参数，全面介绍了机械化摊铺级配碎石的施工技术要求。

A transparent, often yellowish, viscous oleoresin obtained from South American trees of the genus Copaifera in the pea family, used in certain varnishes and as a fixative in some perfumes.

苦配巴香脂一种透明的，常为淡黄色的黏性含油树脂，从产于南美洲的豆科苦配巴树中提取，用于某些清漆中，也可作香水的固定剂

A transparent,often yellowish,viscous oleoresin obtained from South American trees of the genus Copaifera in the pea family,used in certain varnish es and as a fixative in some perfumes.

苦配巴香脂一种透明的，常为淡黄色的黏性含油树脂，从产于南美洲的豆科苦配巴树中提取，用于某些清漆中，也可作香水的固定剂

Away from the vineyard, Matt enjoys dining out with his partner and says a couple of his favourite wine and food experiences are,"duck confit with a Corton 1995 and lamb with a Swan Valley Shiraz."

不在葡萄园的时候，迈特会与父母外出用餐，他说，他最喜欢的两种葡萄酒和食物是&油封鸭腿配1995年高顿葡萄酒，以及小羊肉配天鹅河谷雪拉兹葡萄酒&。

The results show that the bonds between the coordinate waters and the Mg atom have certain extent covalent character.

结果表明Mg原子与配位水分子之间的配位键具有共价键性质。

Under the instruction of above-mentioned theoretical results, in the thesis chapter 10, the strongly electron-withdrawing anion, C_5O_5~(2-)[dianion of croconic acid (4,5-dihydroxycyclopent-4- ene-1,2,3-trione)], was chosen as the chelator to coordinate with boron to form lithium salt, which will yield high ionic conductivity solutions, and exhibit wide electrochemical stability windows and high thermal stability. As described in the chapter, two new lithium salts containing C_5O_5~(2-), lithium bisborate and its novel derivative, lithium borate for Li-ion battery electrolytes were synthesized.

在上述理论结果的指导下，论文第十章选择了克酮酸二价阴离子——具有很强的酸性、较好的芳香性、较大的电荷分散性、形成的配合阴离子具有较显著的共轭性——作为配体与B配位，合成了二种新的锂盐，通过实验测定了它们的结构和在有机溶剂中的溶解性。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。