比...多

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。

Not a single person has more time in any 24-hour day than you have-not the CEO of the world's largest corporation, not the president of the United States, not the parent of ten children-not even Bill Gates.

在每天的24个小时中，没有一个人会比你的时间更多。世界上最大的公司的CEO不会比你的时间多，美国总统不会比你的时间多，10个孩子的父母不会比你时间多，比尔盖茨的时间也不比你多。

The quantity of Forcipomyia Taiwana caught appears that the habitate in the ditch of dead water more than the clear ditch, shade more than sunshine, ground more than concrete, concrete with Bryophtes grown than nothing.

试区以人体小腿诱捕调查数量显示，台湾铗蠓栖息地共同条件为含静止水排水沟数量比乾燥排水沟多，阴凉处比日照暴露下多，裸露土表比混凝土或沥青混凝土地表多，混凝土表面潮湿长绿藻或青苔比表面乾燥多。

At first, setting up the arith relation between the signal input and the signal output of the generalized multi-carrier system of the Discrete Fourier Test spread-spectrum; then setting equilibria parameters of the frequency field equilibria subcarrier of the generalized multi-carrier system of the DFT spread-spectrum according to channel frequency response, channel noise variance and equilibria method; then calculating average power of useful signal, interferential average power between signals as well as noise variance of the generalized multi-carrier system receiving terminal of the DFT spread-spectrum according to the arith relation as well as the frequency field equilibria parameter, and recomputing available signal information noise ratio, so as to calculate the available signal information noise ratio of the generalized multi-carrier transmission system accurately, the method for estimating the available signal information noise ratio can be used for link self-adapting transmission solution of the generalized multi-carrier system based on Discrete Fourier Test spread-spectrum and radio material management.

一种DFT扩频的广义多载波系统的SINR估计方法，其通过首先建立所述离散傅立叶变换扩频的广义多载波传输系统的信号输入输出之间的数学关系，然后根据信道频率响应、信道噪声方差和均衡方法，设定所述DFT扩频的广义多载波传输系统的频域均衡子载波的均衡系数，再根据所述数学关系及所述频域均衡系数分别计算所述DFT扩频的广义多载波传输系统接收端有用信号的平均功率、信号间干扰的平均功率以及噪声方差，再计算有效信干噪比，如此以实现对广义多载波传输系统的有效信干噪比的准确计算，该有效信干噪比估计方法可用于基于离散傅立叶变换扩频的广义多载波传输系统的链路自适应传输方案和无线资源管理方面。

He was buried at Abydos, but there are also large tombs of his officials at Saqqara; he may also have been responsible for founding the city of Memphis.

他被安葬在阿比多斯，但也有他的官员在萨卡拉的大型坟墓，他也可能被灰熊队负责的创始城市。

He could not now write fast enough, and in the next 4 years appeared a series of romantic poems, the best among them being he Corsair and he Bride of Abydos.

在这以后的四年期间，他写了一系列浪漫诗篇，其中最好的有《海盗》和《阿比多斯的新娘》。

He could not now write fast enough, and in the next 4 years appeared a series of romantic poems, the best among them being he Corsair and he Bride of Abydos.

从此以后，他写得再快也应接不暇。在这以后的四年期间，他写了一系列浪漫诗篇，其中最好的有《海盗》和《阿比多斯的新娘》。

His Abydos temple still preserves many colorful reliefs.

在其阿比多斯神殿里，依然保存着许多精美的彩色浮雕。

The label comes from Den's tomb at Abydos and was excavated by Flinders Petrie; the tomb has recently been re-excavated by the German Archaeological Institute using modern techniques.

该标签来自书斋的阿比多斯墓，并出土了皮特里弗林德斯；墓最近已重新学会了德国考古挖掘利用现代技术。

If a "reasonable" notion of database consistency is to be supported (I.c. the database system is to enforce it automatically), there are bound to be" conflict" situations where one transaction comes into an access conflict against some other transaction. If await is to be avoided,some means of a negotiated settlement of the conflict must be provided, thereby dragging the users into the details of concurrency control.The single-database model is more appropriate-ate than the multiple-database model in an environment where it is difficult to determine in advance logical partitions of the database that correspond to work to be performed, and the users closely cooperate.

如果一个数据库一致的合理观念要得到支持（即数据库系统要自动实行这个观念）、一定会有矛盾的情形产生、在这种情形中一个业务与其它业务产生存取矛盾如果要避免等待，就必须提供某种协商解决矛盾的方法，从而迫使用户详细了解并行控制单一数据库模式在某一种环境中比多个数据库模式更恰当，在这个环境中，要事先确定与要执行的工作相适应的数据库的逻辑分割是很难的，同时用户们又紧密地合作在一起。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。