查询词典 present
- 与 present 相关的网络例句 [注:此内容来源于网络,仅供参考]
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In interglacial periods, such as at the present time,global sea level rose to its present level and higher, and marine ''.
几次间冰期间,全球的海平面升至目前及更高的水平,并沉积了海洋沉积物。
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In interglacial periods, such as at the present time,global sea level rose to its present level and higher, and marine sediments were deposited.
几次间冰期间,全球的海平面升至目前及更高的水平,并沉积了海洋沉积物。
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On the basis of an analysis of the present profile of automobile consumer credit in China,a discussion is done on the meaning of its development. This thesis introduces the development of the market of automobile consumer credit overseas, and finds out the reasons why overseas automobile consumer credit leads to the successful development of automobile industry. It also analyses the causes of the slump in the market of automobile consumer credit in the country in aspects of influential elements such as economy,policies,society,consumption norms and so on. It has a deep discussion on some obvious problems in this field. For example,the market of automobile consumer credit is of no scale; the prices of automobiles are high; taxes are heavy and expenses are too much; average residents still have low income and no definite balance between income and predicted expenses; there is no perfect social credit system and individual credit system; there is not enough awareness of credit among the public. Taking theories in the area of industrial economics into consideration,it proposes basic measures of promoting the development of consumer credit in China: building up a credited society,a perfect and sound personal credit system.With credit database as the platform,all parties will be able to share information,improve the credit database,relevant regulations and laws as well as a risk warning system,thus operation and management of the operating entities will be improved,the cost of the practice of consumer credit will be reduced; strengthen the innovation of present financial system,develop financial products corresponding to different groups of customers,improve services,perfect the mode of "bank+insurance+automobile agents",make full use of the interne,adopt the practice of turning credit into securities.
本文在我国现阶段汽车消费信贷现状分析的基础上,对大力发展汽车消费信贷的意义进行了讨论;通过分析国外汽车消费信贷市场的发展概况,解析出国外汽车消费信贷促进汽车产业发展成功的原因;从影响汽车消费信贷市场发展的有关因素如经济环境、政策环境、社会环境和消费习惯等方面分析了我国汽车消费信贷市场现状低迷的症结所在;对中国汽车消费信贷市场的一些明显问题,如汽车消费市场尚未形成规模,汽车价格偏高,税费和使用费用负担沉重,相对较低的居民收入与预期收支不确定,社会信用体系尚未建立,个人信用制度缺失,公众信用意识淡薄等方面进行了深入探讨;立足于产业经济学理论,提出了构建信用社会,建立健全和完善个人信用体系,建立个人资信评估机构和登记制度,引入专业的资信中介机构,以信用数据库平台为基础,各方共享资源,组建客户信用数据平台,完善法规制度建设,建立健全汽车信贷消费的法律体系,建立风险预警机制,提高汽车消费信贷经营主体的经营管理水平,降低汽车信贷业务成本,加大金融制度创新的力度,开发适合不同消费群体的金融产品,提高服务质量,完善"银行+保险+汽车经销商"的汽车信贷模式,充分利用互联网、实行贷款证券化等促进我国汽车消费信贷发展的基本措施。
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RESULTS: These familial keloids mainly occurred during adolescence, showing the equal chance of being affected between male and female subjects. The affected person could be heterozygous, and a child of an affected parent had a 50% chance of being affected. Thirteen subjects displayed familiar keloid, 1 suspected keloid, 2 did not present keloid as obligate carriers, and 1 did not present keloid as doubtful carrier. One pedigree displayed keloid in 3 generations, two displayed in 2 generations. The traits of familial keloids were transmitted interruptedly, revealing incomplete penetrance. The clinical phenotypes of familial keloids presented variable expression among the different affected.
结果:这些瘢痕疙瘩家系以青春期发病为主,男女患病的机会均等;杂合体即可发病,双亲之一发病其半数子女可能发病;3个瘢痕疙瘩家系发病13人,可疑发病1人,2个未发病肯定携带者,1个未发病可疑携带者;3代发病家系1个,2代发病家系2个;瘢痕疙瘩性状存在间断传递、外显不完全现象;临床表型存在个体差异。
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The distribution characteristics of primary neurons in skin referral area and gastric mucosa are that spinal ganglions present segmental distribution and superposing with each other,moreover,sympathetic ganglions present diffused distribution and have no segmental distribution,which may be the neural basis of treating visceral pain by intracutaneous- injection drug.
结论胃痛的皮肤牵涉区与胃黏膜初级神经元分布的特点是在脊神经节呈节段性分布且相互重叠,在交感神经节呈弥散性分布,无节段性分布,也相互重叠,这可能是皮内注药治疗内脏痛的神经基础。
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What is now as the Sahara was a fertile land, a city that was builded in the edge of the land, a city of those that worshipped the sun - for the use of its rays were used for supplying from the elements that which is required in the present to be grown through a season; or the abilities to use both those of introgression and retrogression - and mostly retrograded, as we are in the present.
就象现在知道的撒哈拉沙漠,是肥沃的陆地,在陆地的边缘建造了一个城市,一个崇拜太阳的城市-因为利用太阳的光线获取现在长满一季的必需的营养供给;或利用优化和退化的这两方面的能力-而大部分是退化的,至少目前是这样的。
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In our thesis, contents are organized as following In Chapter 1 we present our topic's internal and overseas research situations, theoretical and practical significance, and introduce the research object and contents, and the main contributions of this dissertation. Chapter 2 reviews the development of the stability results for nonlinear systems and some relevant recent results, which include Lyapunov and LaSalle-Yoshizawa theorems for nonlinear systems, and stochastic edition for stochastic nonlinear systems. Sontag's formula for systems affine in control is presented in the frame of CLF. The concepts of disturbance attenuation and the inverse optimality are also explained in this Chapter. In chapter 3 we present the solvable theorem of inverse optimal gain assignment problem, design the inverse optimal controller and the inverse optimal tracking controller for strict-feedback nonlinear continuous systems with unknown time-varing bounded disturbances and constant unknown parameters using an adaptive backstepping algorithm, which are nonlinear, continuous and are easier to realize. These designs are fully systematic and the algorithm can be directly coded in symbolic software. The results of simulation show the effectiveness of the control algorithms.
论文的结构如下:在第1章中,给出了本文研究课题的研究现状、理论意义和实际应用,并介绍了本文的研究对象、研究内容以及主要贡献;在第2章中,针对确定性非线性系统和随机非线性系统,分别介绍了Lyapunov定理、LaSalle-Yoshizawa定理及其随机版本;对仿射系统,在控制Lyapunov函数框架下,给出了Sontag公式;同时给出了非线性系统扰动抑制和逆最优控制问题的基本概念;在第3章中,针对具有未知时变有界扰动和未知定常参数的一类不确定非线性系统,给出并证明了逆最优增益配置可解定理,使用自适应Backstepping算法和均值定理,系统地设计了自适应逆最优控制器和逆最优跟踪器,这种设计方法可同时获得逆最优控制策略和自适应律,简单明了,仿真结果表明该控制算法的有效性,并给出了性能估计。
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The model prediction is also compared with other theoretical models, for example, the Hashin-Shtrikman model for elastic constants and Kerner and Schapery models for thermal expansion coefficient. The model proposed in the present study shows similar precision on the properties of composites as the elastic modulus ratio is lower than 10. However, the elastic modulus ratio is higher than 20, the model proposed in the present study shows improved prediction on the properties of two-phase composites.
并与文献上其他理论模式进行预测性质之比较,例如:用於预测弹性常数的Hashin-Shtrikman模式、以及用於预测热膨胀系数的Kerner 及 Schapery模式,经由比较结果显示,当弹性系数的比值小於10时,本研究所建立的模型之预测值与其他理论模式有相似的精确预测功能,但是当弹性系数的比值大於20时,对於双相复合材料之弹性及热膨胀性质预测,本研究所建立的模型具有较佳的预测结果。
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By performing and analyzing these pieces, to present the characteristic in various developmental period of keyboard instrument, and to present the characteristic in various forms, and divergent cultural characters.
藉由弹奏及分析这两场音乐会之作品,来呈现各时期键盘乐器的发展特色及各种型式的乐曲风格;并展现多元的文化差异。
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The specious present is not a knife-edge which a present moment passes through.
外在的现在不是一个现在的瞬间经过的刀口。
- 相关中文对照歌词
- Past In Present
- Present For The End Of The World
- Redefinition
- This Present State Of Grace
- Dance Yrself Clean
- Clear And Present Danger
- All Of My Help
- You're Gone
- Strawberry Letter 23
- Listen
- 推荐网络例句
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Vishnu entered a dark fourth dimensional dream that did not support his field or continued life.
毗瑟挐进入了一个第四密度的黑暗梦想,那里并不支持他的能量场或继续生命。
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Leaders and decision-making persons use it to collect the data, including the information of unit work, handing in fee, oweing fee, prepaying fee,changing and afterpaying and account transfering of joining-insurance employee, and account paying of all kinds of insurances from hospitalization insurance institutions.The collected data is picked up, organized, switched and showed to user.
该子系统主要面向各级领导、决策分析人员;从各个医疗保险经办机构和定点医疗机构采集数据,包括在各个医疗保险经办机构处理的单位办公信息,单位缴费、欠费、预缴费信息,参保职工变更信息,参保职工增减变动信息,参保职工补缴信息,参保职工帐户划拨信息:包括各定点医疗机构处理的各险种帐户支出信息,各险种的统筹金支付信息等;将采集的数据提取,组织和转换,然后展示给用户。
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BaTan focus on the town in order to speed up the construction of the town as an opportunity to carry first to target in order to handle the project for a breakthrough to achieve industrialization and urbanization as a development engine.
八滩镇以加快重点镇建设为契机,以进位争先为目标,以项目突破为抓手,把实现工业化、城镇化作为发展的重要引擎。