无训练

You see, amidst all of the confusion and endless debating, the majority of lifters end up losing sight of the big picture.

你看，在所有的混乱和无休止的争论中，大多数健身者停止了只研究训练理论的细枝末节。

Her voice had a virginal purity, an ignorance of its capacities, and an unlaboured velvety softness, so closely connected with its lack of art in singing, that it seemed as though nothing could be changed in that voice without spoiling it.

在她的歌喉中含有少女的纯真、对歌声迷力的无自知之明以及尚未训练的歌喉的柔和悦耳，这一切与歌咏技巧的缺乏联系起来看，使人感到，如果你不去毁坏这个歌喉，那末，这一切丝毫也不能改变她的歌喉。

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。

The main purpose of this paper is to propose a unsupervised clustering-based method to pre-extract the support vector for training the SVM in light of the theory that the classification facet of SVM is determined by support vector only. By analyzing the limitation existed in current multi-class classification methods, and taking into account comprehensively the separability of the class set of nodes, a hierarchical classification method of SVM binary tree based on tree classifier with optimized overall performance is designed.

针对SVM的分类面仅由支持向量决定的理论，提出一种基于无监督聚类方法来预抽取支持向量，训练向量机；并分析现有多类分类方法所存在的弊端，基于综合考虑节点的类集合可分性，设计一种基于树分类器整体性能最优的SVM二叉树层次分类方法。

In the end, the most successful value investors combine detailed business research and valuation work with endless discipline and patience, a well-considered sensitivity analysis, intellectual honesty, and years of analytical and investment experience.

最后，最成功的价值投资者应该将无止境的纪律训练和耐忍品性、深思熟虑的敏感性分析、诚实的学术态度以及多年的分析与投资经验与细致的商业研究结合起来。

Using a straight bar attached to the high pulley of a cable station, Mrs Obama does as many tricep pushdowns as she can without resting. She then follows it up with a set of hammer curls using dumbbells to work her biceps.

米歇尔会先用连在一根直杆上的高拉滑轮拉力器进行无间断地下压三头肌训练，而后立即举起哑铃做一组锤式弯举的动作，来锻炼二头肌。

On the microscopic level, the "technique" strategy includes that of integrative understanding, of reading and writing with mutually aid in language teaching; of principle comprehension, of flexible application in mathematics teaching; of train of listening and speaking in English teaching; the "explanatory" strategy includes that of attitude-forming; of inter-person communication, of self-amusement and so on; the "emancipator" strategy includes that of transition and of creativity.

处于微观层面的有：&技术&地方的如语文教学的综合理解策略、读写互补策略；数学教学的原理领会策略、变通运用策略；英语教学的听说训练策略。&解释&地方的如引导态度的策略、人际交往的策略、宜情得乐策略。&解放&地方的如迁移的策略、创新的策略。9g6无忧研修网

My next fight will be K-1 World Max final and after all these years training this is what i want more than anything, to leave my name in the record books as one of the worlds best.

经过了这么多年的训练，我的下场比赛——k-1 World MAX决赛，我要把我的名字铭刻在这条世界金腰带上，除此以外，别无他求。

This base period is then followed by anaerobic workouts of one, two, or sometimes three per week.

打好基础后，接着需要在一个星期内进行一次或两次，或者有时3次的无氧型体育训练。

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。