高

The most senior tranches, rated AAA, received the lowest returns, and then they went down the line to lower ratings and finally to the unrated "equity" tranches at the bottom.

最好的那些"块块"被定级三A，收益率是最低的，评级较低的收益率就略高，一级一级排到底。〔因为评级低的"资产"风险大，所以"价格"就高，收益率就高

In addition, unroasted kaolinite reacted with NaOH solution in the course of digestion and indissolvable product 3Na〓O·3Al〓O〓·6SiO〓·4H〓O was formed. When roast temperature was not high enough, metakaolinite could also react with NaOH solution and the product was 3Na〓O·3Al〓O〓·6SiO〓·4H〓O or Na〓O·Al〓O〓· 1. 85SiO〓·5. 1H〓O .

同时，试验研究结果还表明，未经焙烧处理的高岭石在试验中溶出脱硅条件下与NaOH溶液反应生成不溶于水的3Na〓O·3Al〓O〓·6SiO〓·4H〓O，焙烧温度不够高时生成的偏高岭石也与NaOH溶液反应生成3Na〓O·3Al〓O〓·6SiO〓·4H〓O或Na〓O·Al〓O〓·1.85SiO〓·5.1H〓O。

According to one embodiment, a method of coherency management in a data processing system includes holding a cache line in an upper level cache memory in an exclusive ownership coherency state and thereafter removing the cache line from the upper level cache memory and transmitting a castout request for the cache line from the upper level cache memory to a lower level cache memory.

根据一个实施例，数据处理系统中一致性管理的方法包括：在处于独占所有权一致性状态的较高级别高速缓存存储器中保存高速缓存线，以及其后从较高级别高速缓存存储器移除高速缓存线，并且从较高级别高速缓存存储器发送对高速缓存线的掷出请求到较低级别高速缓存存储器。

Arc-glow plasma depositing technique is a new surface coating method. With the help of vacuum arc discharge, a cold cathode arc source continually emits ion beams of coating elements with high currency density and high ionizing ratio.Upon the ion bombard and diffusion work on, the surfaces of the parts form deposited layers, diffusion layers. In this study, a commercial magnesium alloy AZ91 was coated with Ti film layer.

加弧辉光离子渗镀技术将辉光放电与弧光放电有机地结合起来，利用辉光放电空心阴极效应使工件迅速升温，同时在真空容器壁上设置一个或多个金属阴极电弧靶源，利用真空电弧放电而不断地发射出高能量、高电流密度、高离化率的欲渗金属离子流，依靠扩散和离子轰击作用快速渗入工件表面层，在工件表面可以形成渗层、镀层、渗镀结合层。

At Shannon airport the amount of rainfall was 67 per cent above normal, in Claremorris it was 33 per cent above normal and at Valentia Observatory rainfall was 20 per cent above normal.

Shannon机场比正常水平高出67％，Claremorris高出33％，Valentia观测站的降雨量高出20％。

On the basis of analysis of 116 samples in grain size from high valley flat section in Xianyang and historical book material of Weihe migration time, we knew that the delamination of 120 years' flood deposition of Weihe River is obvious and can be regarded as an indicator of flood and change.

根据咸阳高漫滩XY剖面中116个样品的粒度分析，结合历史文献记载的年代资料得出，渭河约120年来形成的高漫滩洪水沉积分层明显，对洪水的变化反映清楚，分辨率高，能够作为很好地指示洪水变化的指标。

What is summarized in this paper is the present situation, current questions and prospects for high vanadium high speed steel.

0前言近20年研究发现，高钒高速钢不仅有很高的硬度和相当的韧性，而且有优良的耐磨性，因此作为新一代耐磨材料，高钒高速钢备受关注[1]。

The current second-generation and third-generation (3G) mobile communication systems operate with narrow audio bandwidth limited to 200-3400Hz.As wireless systems are evolving from voice-telephony dominated services to multimedia and high-speed data services, the introduction of a wider bandwidth of 50–7000 Hz speech codec which provides substantially improved speech quality and naturalness is quite necessary. The Adaptive Multi-rate Wideband speech codec which was selected by 3GPP/ETSI and ITU-T can provide natural, present and comfortable codec speech and have higher intelligence and robustness in wireless systems. A wide range of applications are envisioned for AMR-WB, including ISDN wideband telephony and audio/video teleconferencing,Voice over IP and Internet applications such as IP video conferencing, voice mail, voice chat, broadcast, and voice streaming.

随着现代无线通信特别是多媒体通信的发展，人们对语音通信的质量要求越来越高。3GPP/ETSI TS026和ITU-T 722.2标准确定的自适应宽带语音编解码器AMR-WB具有的低比特率、互操作性和高语音质量，使之不仅能够应用于无线通信领域，而且可广泛应用于其他各种通信系统和平台，包括：VoIP、因特网、PSTN高质量音频会议、音频流、ISDN宽带电话、ISDN可视电话和电视会议等。

The report, nearly 20 years, the British high-end storage to restore the healthy growth of the beer market, but by Anheuser - Busch's of Beck's Vier and Stella Artois 4% and other times high-end (sub-premium) brand launched, high-end market growth appears ...

报告称，近20年来，英国高端贮藏啤酒市场恢复了良性增长，但继安海斯—布希旗下的 Beck's Vier和Stella Artois 4%等次高端（sub-premium）品牌推出后，高端市场增长出现。。。

This paper introduces the research and implementation of all-purpose high-speed test adapter for ADC. The main contents includes two methods about how to testing the static parameters and dynamic parameters for ADC. The servo loop method is proposed to static parameters, by using the test principle of high-precision voltage source, high-precision voltage meter and digital comparator. To dynamic parameters, the DDS chip of AD9851 is used to generate sine waves with high signal to noise ratio, then the high-s...

servo loop ； FFT ；本文介绍了关于ADC高速通用测试适配器的研究和实现，主要介绍了测试ADC芯片静态参数和动态参数两种方法，针对静态参数，提出了用伺服环的方法，采用高精度电压源，高精度电压表和数字比较器的测试原理；针对动态参数，提出了用DDS芯片AD9851产生高信噪比的正弦波，采用高速采样模块采集数据，最后用FFT算法对采集的数据进行处理。

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。