查询词典 mixed area

Fist, comprehensive analysis on the current study on data processing is made, and characters of Newton methods about nonlinear surveying and mapping data processing are discussed, and then new solutions to parameters estimate with multi-sources, multi-types, multi-dimension, multi-precision bynonlinear least square are presented such as PSB algorithm, digital continuation and generalized digital continuation algorithm, cone model method, tensor analysis method, GCMA(mixed algorithm of gradient method and conjugate gradient method), combining algorithm based on Newton method and gradient method and confidence region and so on, and a new fast difference iterative algorithm is proposed towards parameters estimation containing random parameters in nonlinear models, and a new solutions to nonlinear least squares surveying and mapping adjustment by parameters estimation both considering the random and nonrandom parameters is presented after studying on nonlinear data processing in deformation monitoring, and at last primary analysis on error propagation of spatial data is made and approximate error propagation formula and error analysis formula to length and area are proposed.

首先比较全面分析了目前测量数据处理理论的研究现状，讨论了牛顿类方法在处理非线性模型参数估计方面的特点，研究并给出了求解多源、多类型、多维、多精度、非线性最小二乘测量平差参数估计的若干种新方法，这包括PSB算法、数值延拓及其广义数值延拓算法、锥模型法、张量分析法、基于最速下降法和牛顿法的组合算法、基于最速下降

A limited number of studies highlight this risk and examine ways to try to mitigate it but the area remains relatively unchartered, particularly for an investor holding a mixed asset portfolio with both short term and long term assets that are subject to exchange rate fluctuations.

只有少数研究重视此类风险，并研究减低此类风险的方法。但是这一领域对研究者来讲仍然很新，特别是对那些拥有那些会受到利率变化影响的，类似短期投资及长期投资混合的资产组合的投资人。

Unchartered所在的句子:A limited number of studies highlight this risk and examine ways to try to mitigate it but the area remains relatively unchartered, particularly for an investor holding a mixed asset portfolio with both short term and long term assets that are subject to exchange rate fluctuations.

有些地方比较费解，如果能多给点上下文可能会好些。下面的内容仅供参考，也请各位朋友来讨论一下，多提些意见。

Double convection heater is mixed by heater of a large area a zonule heater is formed.

双对流加热器由一个大区域加热器和一个小区域加热器组成。

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。

Adding 100 ml mixed acid with HNO3 and HClO4 as resolvent reagent, the effect of discomposing Se-enriched tea in Ziyang area of Ankang city was significant.

直接添加100 ml混酸HNO3-HClO4作为分解剂，湿法硝化分解安康市紫阳地区富硒茶叶效果显著。

As a result, the historical migration and integration, sharp differences in climate, geography, etc, and dynastical replacement, frequent wars, and even the front guarding along frontiers in every dynasty shape the unique Chinese flourishing folk custom---Climate and custom differ in the same area, and rich and arresting festivals, courtesy and custom as well as a wide variety of entertainment and recreation and Chinese-characterized mascot, mixed with one another, handed down and spread from one generation to another and eventually gave a sharp momentum to the treasure in terms of the rich spiritual forces and blooming aesthetic value.

由于历史上民族的迁徙和融合，也由于气候、地理等自然条件的殊异，再加上王朝更迭、战争频繁，乃至历朝历代开疆拓土的移民戍边，形成了中国民俗&十里不同天，百里不同俗&的多姿多彩的特殊景观，也形成了丰富多彩的岁时节令礼俗、五花八门的游艺以及具有中国特色的吉祥物，它们共同组合，因袭相传，染习相传，大大丰富了中国民俗宝库的精神力量和蓬勃旺盛的审美价值。

Bright Qing Dynasty region composition centers industry and commerce of two acting Jinan relatively, with Ming Dewang government office (Qing Dynasty strokes a courtyard) for the center, organization of space of urban economy function presents the characteristic that gives homocentric cirque shape to distributing, apparent ground is known the effect of pattern by the diplomacy inside the city, area of industry and commerce is concentrated at artery two side are mixed city gate inside and outside, the free market of agricultural products distributings at suburbs, but environment of geography of ancient city suburbs and traffic situation have very big difference, suffer its to affect on the west outskirt economy is most active, boreal outskirt is the flattest.

明清两代济南工商业区布局相对集中，以明德王府为中心，城市经济职能空间组织呈现出同心圆环状分布的特点，并明显地受到城内外交通格局的影响，工商业区密集于干道两侧和城门内外，农贸市场分布于四郊，但是古城四郊地理环境和交通形势有很大差异，受其影响西郊经济最为活跃，北郊最萧条。

We think main metamorphic rock types of this area include mited granite ,mixed metamorphic rock,leptite,etc.

认为变质岩中混合花岗岩、混合岩化变质岩、变粒岩、浅粒岩、黑云斜长片麻岩等为本区的主要变质岩类型；沉积岩以云岩、硅质岩和石英砂岩为主；火成岩脉主要为辉绿岩、煌斑岩和闪长玢岩。

It was considered that the evergreen and deciduous broadleaved mixed forest including Cyclobalanopsis glauca,Lithocarpus glaber,Castanopsis sclerophylla,Phoebe hunanensis,Cinnamoum chckiangcnsis and C.comphora etc.can be rebuilt in the local area of Zhongshan mountain.

作者认为，如果不再受人为破坏，在紫金山水土条件好的山腰和山麓的地段，可以建立包含青冈、苦槠、石栎、浙江桂和樟树等常绿阔叶树种的常绿落叶阔叶混交林。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷