有根据的

Run a Carfax report. NEVER buy a car without running a Carfax report. Based on my personal experience when trying to purchase a car, 2 out of 10 cars had problems.

拿一份行车的报告，～～千万～～不要买一台没有行车报告的车子，根据很买家的经验10个买主里面就有两个有这个问题

More than 1.8 billion memberships exist in US loyalty programs, averaging 14 memberships per household, according to 2009 research conducted by COLLOQUY , a leading provider of loyalty marketing, publishing education and research.

根据2009年一个由品牌忠诚研究的领导公司COLLOQUY所做的调查，在美国有超过18亿名的会员，平均千人中就有14人是拥有某种会员资格。

Is a professional production of metal products and plastic products manufacturers, hardware products are "expansion screw, self tapping screws" and so on, plastic products have fish-shaped expansion pipe, pagoda-shaped expansion pipe, Green straight expansion tube (also known as wall plugs, plastic anchor, plastic expansion pipe, plastic expansion screws).

佛山市环捷五金有限公司是专业研发生产各种五金制品和塑料产品的紧固件企业，五金类产品有&膨胀螺丝、自攻螺丝&等，塑料类产品有鱼形膨胀管、宝塔形膨胀管、绿色直通膨胀管（又名膨胀管、塑料膨胀、膨胀壁虎、塑料胀管），并可以根据您的来图来样定做各种异型非标五金件及塑料制品。

Against this background, the recent move of credentialed, experienced conference interpreters to become (full- or part-time) freelances is significant for the Chinese interpreting community, representing an initial breakaway from the official monopoly and a step toward the establishment of conference interpreting as an independent profession.

根据该背景，资深有经验会议译员最近趋向走全职或兼职的自由翻译，这对中国翻译协有重大意义。它代表着从官方垄断到迈进建立独立会议翻译专业的新突破。

Some questions to ask include how much the therapist charges for each session, whether the therapist charges according to income, what the policies are concerning missed or canceled sessions and vacations, whether payment is expected after each session or billed periodically, and how long the sessions last, which segues into the next topic, things to ask your family and marriage counselor.

一些要询问的问题包括有多少治疗费用，每一届会议上，是否治疗费，根据收入，有什么政策是关于错过或取消会议和度假，是否支付，预计在每届会议结束后或帐单定期，以及如何长期会议去年， segues进入下一个话题，事情要问您的家庭和婚姻咨商。

The paper investigates both block-type pilot linear minimum mean square error algorithm and IEEE802.16 OFDM channel estimation analysis. Simulation results confirm the block-type pilot structure is more suitable for IEEE802.16 system. An optimal pilot setting algorithm, based on space frequency domain, is explored and the pilot chart is presented. The proposed algorithm finds its application in MIMO-OFDM. Simulation results show the algorithm presents a good approximation to the perfect channel state information curve, with about 2dB difference in SNR. The simulation results also demonstrate the algorithm achieves fairly high stability in the environment of fast fading, performance of the proposed algorithm is better that of pilot training channel estimation.3. Taking into account the characteristics of IEEE802.16 OFDM system, OFDM system simulation platform is constructed in Matlab, exploiting simulink as a tool. OFDM modulation and demodulation simulation system are configured on LabVIEW platform. All the system signal processing is simulated, including defining system parameters, designing modulation model, and verifying all the proposed algorithms under different environments, such as white Gaussian noise, multi-path fading, with or without guard interval etc. Bit error performance is evaluated. The research provides valid theoretical basis for practical OFDM system performance evaluation.4. Taking advantage of software radio, the paper designs a hardware platform with both 256-IFFT/FFT and 512-IFFT/FFT OFDM schemes co-existing in one platform. You can predetermine one from the two schemes to carry out almost the same model function with different system performance and parameter setting.5. Referring to IEEE802.16 standard, the paper proposes a design method for generating signals and frames suitable for laboratory investigations implemented in laboratory environment.6. Based on 6701evm digital evaluation card, combined with analogy front-end, the paper designs a DSP software model to deal with baseband signal processing. An overall OFDM scheme, with modulation and demodulation function, is accomplished.

讨论分析了MIMO-OFDM中一种基于空频域的最优导频设置算法，给出了导频图案，通过仿真实验表明，该算法与理想的信道状态信息曲线非常接近，信噪比差距约在2dB左右，并且在快衰落条件下具有较好的稳定性，其性能要优于基于前导训练的信道估计方法。3、根据IEEE802.16OFDM系统特点，论文分别在Matlab中应用Simulink工具构建OFDM系统仿真平台、在LabVIEW平台上实现了OFDM调制解调仿真系统，模拟了整个系统的信号流程，进行了OFDM仿真系统参数的选择和调制模块的仿真设计、论证各算法性能，并根据各种不同的条件：例如高斯噪声、多径衰落、有无保护间隔等，对系统的误码特性进行了评估，为正确评价实际OFDM系统的性能提供了有效的理论依据。4、论文以软件无线电思想作为指导，提出了以256点IFFT／FFT为核心和以512点IFFT／FFT为核心的两种OFDM算法模式并存于同一个硬件平台、且可预选的方案，它们在参数选取和性能指标上有所差异，均实现了相似的模块和功能。5、论文参考IEEE 802.16无线网络标准的参数设置，针对本设计系统的应用环境和系统硬件的性能速率，提出了一种应用于实验室环境的信号结构、帧格式等参数设计。6、论文基于TI公司的6701evm数字评估板卡，结合模拟前端搭建数字中频平台，设计了基带处理的DSP软件模块并进行系统调试，基本实现了一套完整的OFDM调制解调方案。

Fill a tulip-shaped glass with red wine to one third of a full glass (5cm from the foot of the bottom).Observe the wine. Lean 45 degrees to check its color against a white background. Fine dry red wine looks clear and glossy. By observing the color and tone of the wine, you coukd make good judgment about its maturity. Usually the deeper in yellow tone it looks, the more aged the wine is; the paler in color or deeper in purple tone it looks, the less aged the wine is.Smell the wine. Gently shake the glass for better contact between wine and air until the aroma of the wine evaporates enough. Reach your nose into the glass, smell gently and quickly. Fine red wine is rich in aroma, dense and subtle, with both the aroma from grape and the matching oak fragrance.Taste the wine. Take a deep sip, simultaneously draw in the air over the wine, whirl the wine inside every part of your mouth, fully appreciate its flavor before swallowing. Sense the aftertaste and make a good judgment of its potential quality.

试酒 首先，将红酒倒入郁金香型杯中，倒至酒杯的三分之一处（距杯角约5厘米处）即可，倾斜45度，对着白色的背景看颜色，好的干红葡萄酒应该是清澈、有光泽，根据葡萄酒颜色的深浅及色调，也可以判断出红酒的成熟度，同常红葡萄酒颜色越深、黄色调越重酒越老，颜色越浅、紫色调越重酒越年轻；闻香味，酒杯轻轻晃动，促使酒与空气接触，使酒的香气释放出来，然后将鼻探入杯中，短促的轻闻，红葡萄酒香味丰富、浓烈而复杂，既有葡萄本身所发出的果香，又有因在橡木桶中醇化而产生的丰富和谐的橡木香；然后品尝味道，深啜一口，同时吸入酒上方的空气，并让酒在口中打转，使之到达口腔的每一个部位，充分品尝它的味道，最后将酒下咽，同时感觉酒下咽喉后留在口中的滋味，体会它的余韵以判断酒是否有潜质。

Drawing lines in accordance with the needs of a variety of different specifications of copper knives, in general there is semi-circular, triangular-shaped ax, and so on.

根据绘画各种线条的需要，有不同规格的铜刀，一般有半圆形、三角形、斧形等。

Tell you, on the evidence of their own eyes, thatthere is a black fox and a silver-gray fox, twospecies, but there are not ; the black fox is black

老猎狐者，根据他们亲眼看到的，会告诉你，有一种黑色狐狸，和一种银灰色狐狸，两个物种，但也有不一样的情景

Insurance: in case of CIF or CIP basis,110% the invoice amount will be insured, unless otherwise agreed;any additional insurance required by buyer to be at his own expense;unless otherwise stated,insurance to be covered for marine insurance only F.P.

如果CIF或CIP将根据发票金额的百分之百投保，除非另有约定；买方任何需要额外购买的保险应自付费用；除另有规定外，保险应包括海洋保险F.P.A或只ICC条款，卖方可在他认为必要时，投保战争险费用由买方负担。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。