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A novel layout of IC transformer is proposed to achieve both high turn ratio and coupling coefficient in this paper. In order to discuss the coupling coefficient, the layouts are designed with different turn ratio. The thesis is mainly includes of three experiment topics. The multi-stack structure is proposed to achieve prior goal in first topic. Two groups of proposed devices are designed to maintain identical self- inductances in transformer's primary and secondary coils. Total six devices are fabricated in foundry 90-nm CMOS technology. Using the 9 and 5 metal layers in primary and secondary coils in a specific layout, measurement results show that the transformer has the largest benefit using the bottommost return layer in layout design. In one word, the adoption of more metal layers to construct different turn ratio transformer shows not only improving the N value but also saving the chip area in this experiment.

中文摘要本文是针对不同圈数比变压器探讨其耦合量的变化,并且期望其变压器能同时达到高圈数比及高耦合系数的特性,本论文主要可分为三个实验主题,首先第一个主题提出以90nm CMOS制程技术实现的多层金属层的布局方式,并以相同的一、二次侧自感值分为两组,利用不同返回层来达到不同的圈数比,且从量测结果可以得知,在变压器布局设计上使用最底金属层来作返回层会得到较好的特性,最后从此实验得知一结论,利用合适的多层金属架构达到不同的圈数比,不仅可以改善圈数比,还可以缩小晶片面积。

But when the cholesterol was substituted by its oxide result, the membrane life time extended to nearly 60 hrs ;besides the diameter of the hole on which the membrane exists 、temperature、PH value cause great effects to the life time of the membrane, and the diameter was the most important element. When the diameter larger than 3mm it is almost no way to form a membrane on the hole under experiment condition. Between 1mm and 3mm it has a better result by change the prescription of the membrane. when it is 0.5mm all the membrane can last more than 40 hrs ,and the prescription like Och : phosphatidylcholine / cephalin=4:1; 3:1; 2:1; 1:1; 2:3 need the request of the experiment basically, when cooperate with multi hole structure it is very to detect the concentration and found the model.

研究结果说明,成膜在普通胆固醇/磷脂配方下不能达到满意的结果,无论如何改变外界条件成膜始终超不过7小时,而将胆固醇换成氧化胆固醇再和磷脂按照一定配比的时候,成膜时间则大大延长,可达60h左右;另外除成膜配方,成膜孔径、温度、PH值等因素对成膜有着很重要的影响,成膜孔径对膜的影响最为关键,在3mm以上的孔径时成膜比较困难,在1-3mm适当提高成膜液浓度可以改善,孔径为0.5mm左右成膜比较稳定基本都能达到40h以上,合适的几个配方如卵/脑磷脂:氧化胆固醇=4:1;3:1;2:1;1:1;2:3基本满足实验要求,配合一板多孔结构,可以保证单位时间的离子传输量的检测和计算。

The results of multiple logistic regression analysis showed that the following factors were statistically associated with poor quality of life: dicta with more meat (OR=1.617, 95% CI:1.103~2.369), number of DM complication (OR=2.817, 95% CI:l.696~4.678), cerebrovascular disease (OR=3.073, 95% CI:1.174~8.046), severity of depression (OR=1.924, 95% CI:1.112~3.327), and intake of more legume (OR=0.631, 95% CI:0.4470~0.891) were associated with good quality of life. Conclusions Diabetes mellitus may decrease the life quality of patients in different aspects. Effective measures should be taken in order to improve the quality of life while treating the diabetes mellitus itself.

多因素非条件logistic回归显示,低生存质量的危险因素为:肉类及其制品摄人多(OR=1.617, 95% CI:1.103~2369)、DM并发症数量多(OR=2.817, 95% CI:1696~4.678)、脑血管疾病(OR=3.3073, 95% CI:1.174~8.046)、抑郁程度(OR=1.924, 95% CI:1.112~3.327),生存质量的保护因素为:豆类及其制品摄入多(OR=0.631, 95% CI:0.447~0.891),结论糖尿病可从不同方面影响患者的生存质量,在控制糖尿病病情的同时应针对影响生存质量评分的因素,采取不同的方法改善患者的生存质量。

Through analysis and arrangement, the main points are listed as the following: First, the rule of power allocation of corporate organs related to compulsive rules should be directly manipulated under law, and those related to "autonomy of will" should be dealt with constitution mandated by the conference of shareholders, which should be stated clearly by law; Second, referring to the content of power allocation of corporate organs, the due difference allocation should be made for limited liability companies and joint stock limited liability companies respectively; Third, the law should confirm the theoretical and practical significance of the expansion of powers of the board of directors, which means division and re-arrangement of the company's powers; Forth, legislation should limit the dominant shareholders' rights in order to secure the automatic ability of company and improve the environment of corporate governance.

本文通过分析整理,得出主要观点如下:(1)公司机关权力配置规则,涉及属于公司"强行性"的规则应由法律直接规制,而属于"任意型"或"赋权型"的规则,可由股东大会授权以章程的形式解决,法律应明确确立该形式的合法地位;(2)针对公司机关权力配置的内容,法律应分别在有限责任公司和股份有限公司之间合理配置和差别配置;(3)董事会权力的扩大是公司权力的分化和权力内容的重新组合,法律应肯定其积极的实践意义和理论意义;(4)立法应限制控股股东的权力,充分保证公司的自治能力,从而改善公司治理结构环境。

And this research also study the issue that orders quantity is different from reserved capacity quantity and propose a management mechanism. Finally, by the actual foundry industry example to proof the mechanism is practicable.

本研究提出的改良方法,是根据客户所获得的预留产能,将其均摊至各周作为订单允诺的基础,也就是说每个客户每周的可允诺量是固定的,而不会受到订单早来或晚来的影响,以改善实务上先进先出法的缺点。

The degradating and redistributing of ECM were migration of VSMC and vascular remodeling through inhibiting the production of PDGF-BB and the activation of MMPs so to prevent the vascular stenosis.⑤Orthotopic hybridism in situ: The expression of MMP-3 increased after operation, the tendency and intensity were parallel to the expression of NF-κB. Tongxinluo could decrease the expression of MMP-3 and NF-κB. The study showed that the producting and activating of MMP-3 were modulated by NF-κB. The inhibition to the producting and activating of MMp-3 of Tongxinluo was mediated by inhibiting the activating of NF-κB. Conclusion ①The rabbit vascular stenosis model could be established successfully by plain balloon damage, the operation process was easy, economical and practical.

①单纯球囊损伤可成功建立典型家兔血管狭窄模型,操作方法简单,经济实用;②以VSMC增殖、迁移为主的内膜增厚以及以ECM降解、合成与再分布所致的血管重构是导致受损血管狭窄的根本原因;③通心络能明显抑制VSMC的增殖、迁移和ECM降解、合成,阻止血管内膜增生和血管重构,防止受损血管狭窄;该作用可能与其减少和阻止PDGF-BB的产生和活性,以及抑制MMPs的表达和恢复MMPs/TIMPs平衡有关;④通心络能显著抑制球囊损伤后血管内膜增生和血管重构,可能与其保护血管内皮,改善内皮功能,增加血清NO含量有关;⑤通心络抑制内膜增生和血管重构,减轻受损血管狭窄,还可能是通过抑制NF-κB的活化途径而起作用的。

It is interesting that (1)hyperconjugation of the solvent's CF3-donor group prefers H4/H5 of BMI cation to H2, which can be explained by the steric hindrance of PF6 anion;(2) the various-temperature 19F spin-lattice relaxation times (T1) of CF3 show phase change, e.g.

藉由分析阳离子和三氟乙醇的扩散速率求得DD值,可以看到改善在乙醇形成大的基团,产生较强的分解,三氟乙醇的性质利用19F、1H化学位移,得到(1)CF3和阳离子H4、H5形成超共轭大於对H2,因为立体效应的关系,而藉由19F迟缓时间的数据,三氟乙醇展现相变化,由一到两各堆叠的离子对,和一个阴离子形成超阴离子的情形,因为溶剂而开始崩解,在继续分解可得到自由的阴阳离子。

For the incompliant lending patterns mentioned above, on commercial banks part, improving the management and business technique will reduce, or even eliminate the incompliant behaviors in the pre-investigation process. From the Central bank and China Banking Regulatory Commission side, setting the inner network in the same industry, controlling the ratio of real estate loan, and enhancing the penalty to suppress the development of incompliant lending of real estate are effective ways to control risk. Fundamentally, the government should conduct the developer of real estate to search for the new financing mode to improve the stability and development, this might include some measures as follows: improving the liability financing structure of large real estate companies, develop the Reits and support its securitization to form the multi-financing.

对上述违规模式,从银行内部提高管理及业务水平方面,本文提出了针对性的风险防范措施,可有效地将违规的苗头扼杀在贷前调查过程中;从央行及银监会角度,可以通过建立同业信息沟通网络、严格控制房产信贷比重、加大违规惩戒力度等手段抑制房地产违规信贷的发展;而最根本的,政府应当引导房地产开发企业寻找新的融资渠道来促进房地产行业稳定和健康的发展,包括改善大型地产企业的债务融资结构、发展房地产投资信托基金及推动房产抵押证券化等方式形成房地产多元化融资的格局,这样,房地产违规信贷模式也就不攻自破了。

It was found that Pd-Co/active carbon catalyst was the optimal catalyst, and Pd-Co/γ-Al2O3 was also good, but silica and kieselguhr were not proper carriers for the object reaction, because of their stronger surface acidity, which could result in the formation of polymer, jammed the micro pores of catalyst, and then resulted in its deactivation. Addition of Bi, Ce and Cu promoters could not improve the activity of catalyst, but La and Ba promoter could enhance the activity of catalyst apparently, and the Co was the best promoter, especially Co was impregnate in advance. It was attributed to that the pre-impregnated Co may occupy the micro pores of active carbon, and cover some bad functional groups on the surface of catalyst, so that the active and selectivity of catalyst could be enhanced obviously.

研究结果表明,Pd-Co/活性炭催化剂是目标转移加氢反应的最适宜催化剂,Pd-Co/γ-Al203效果也较好,而硅胶和硅藻土由于表面酸性较强,容易造成生成聚合物而堵塞催化剂微孔、使催化剂迅速失活;此外,添加Bi、Ce、Cu等助剂时对活性并无改善作用,而添加La和Ba助剂时可使Pd的催化活性有所提高,效果最好的是Co助剂,尤其是先浸渍Co的Pd-Co/C催化剂,原因是Co占据了活性炭的微孔、覆盖了某些对目标反应不利的官能团,使其活性和选择性都有较大幅度的提高。

The simulation result shows the collection efficiency of TIR lens model is 67% when the angle of light is confined within 15°. And the uniformity on observation screen is improved in some degree. The optimal design of TIR lens further provides the development space of LED micro-projection display system.4 On the base of the theory research and the model simulation, four projection display systems which have LCOS as micro-display panel and which combine different optical devise for UHP and LED light source respectively are proposed in this dissertation. And the quality of projection display system is evaluated by thesimulation outcome.

模拟结果表明,优化后的TIR透镜可实现将LED大角度扩展光束中67%的光能压缩到15°范围以内,并使目标屏的照明均匀性得到一定的改善,这为LED光源微投影显示系统设计提供了新的发展空间。4在以上理论研究和模拟分析的基础上,将优化和改造得到的照明光学元件应用到微投影显示的照明系统设计中,分别采用UHP和LED光源,设计了四套单片式LCOS微投影显示系统模型,通过光线追迹模拟结果,对系统性能进行了评价分析和对比。

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推荐网络例句

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面,更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值,分为几个相等的区间作为横轴,并将各区间内所测定值依所出现的次数累积而成的面积,用柱子排起来的图形,也叫做柱状图。

You rap, you know we are not so good at rapping, huh?

你唱吧,你也知道我们并不那么擅长说唱,对吧?