最佳

On defining the conditional threshold of discretized density evolution, a method for designing the time-invariant quantized decoder with finite levels, which can approach the optimal time-varying one and hence the continuous decoding, is proposed.

应用Shannon率失真理论以及密度进化理论，阐述了最佳量化译码的时变特性，建立了离散密度进化的条件阈值概念，提出了二元输入对称信道上逼近最佳时变量化译码、进而接近连续译码的时不变量化译码设计方法，推导了量化和积算法与最小和算法的等价条件，从误码率性能、错误平层和平均迭代次数等三个指标全面衡量量化译码性能； 5。

Through the analysis of the increment, storage and configurative conditions in three industrial of agricultural and husbandry areas of Inner Mongolia,we calculate the participant factors'efficiency and construct economic model of the optimized configuration. The thesis points out that now the ratio of human resource of the optimized configuration factors in Inner Mongolia agricultural and husbandry is not at the best ratio point.

首先，从农牧区人力资源的增量、存量和在三次产业中的结构配置状况分析了内蒙古农牧区人力资源的现状；其次，利用线性回归的分析方法，对农牧区各投入要素对经济增长的贡献进行了测算，分析了影响农牧区人力资源配置效率的因素，并构建了农牧区人力资源优化配置计量模型，据此分析得到：内蒙古农牧区物质资本与人力资本投资比例位于最佳比例点附近，且大于最佳比例，需要通过增量调整来实现产出最大化。

To study the performance of photocatalystic reactor, we designed and made the experiment rig that is fit for sewage treatment. Considering practical applications, we have discussed the optimum inclination for flat photocatalystic reactor. Under the condition of lack solar radiation fact survey date founded on wave band, the suggestions to determine the optimum inclinations for flat solar collector are given. In the experiments of degradation of dye, Congo red and Methylene blue dyes were taken as targets' contamination.

在光催化反应器的研究中，我们在现有的基础上，自行设计制造了适合于草酸铁/过氧化氢体系污水处理的平板型光催化污水处理实验装置；考虑到今后的实际应用，还对其最佳倾角问题进行了讨论，在缺乏长期太阳分波段辐射实测数据的前提下，建议平板型光反应器采用平板太阳能集热器的最佳倾角。

After 7 days, conidiophore stretch, resembling the hyhae, straight or curved, septate, up to 800 μm long. The eonidia can germinate at 5—30℃ and the optimum temperature for conidia to germinat...

菌丝生长和孢子产生最适pH值为pH4—6，葡萄糖和木糖为最佳碳源，天门冬素为最佳氮源，维生素H和维生素B_1对孢子产生作用很大。

An algorithm is provided to look for the optimal source or sources, and the generalization of the algorithm in a connected graph is studied.

给出了寻找树上的最佳源点和最佳源点集的算法，并讨论了将算法推广到一般连通图上的情形。

This dissertation aims to probe into the warpage of flash memory card connecter, forecast the possible question through CAE analysis, and select the most proper type of gate, and optimize it through the differentiation caused by the molding condition regulation with Taguchi-methods.

本论文的目的是在改善与探讨快闪记忆卡连结器架构之翘曲变形现象，应用CAE模流分析软体预测可能发生的问题，选择出最佳的进浇模式，并利用田口方法探讨不同的成型条件设定所可能产生的差异性，并予以最佳化。

"Having a career best creates an insatiable desire for more career bests," says Sallie Hightower, principal consultant with Conoco University at Conoco Inc., a Houston-based petroleum company.

位于美国休斯敦的考诺考石油公司的主要咨询师Sallie Hightower说：巳有一个最佳职业的经历会让你产生要得到更多最佳职业的无穷的期望。

Darwin is just the most successful example in this field,which invoked this method to support his evolution theory by natural selection.In Origin of Species,he cites a large array of facts on the basis of explanatory power and consilience,which are explained by the theory of evolution but are inexplicable by creation.It accords with criterions of inference to the best ...

达尔文运用最佳解释推理论证通过自然选择而进化的理论最为成功，在《物种起源》中，达尔文以解释力、解释的一致性为基础，引用大量事实，充分比较了自然选择理论与上帝的独立创造说或神创论，符合最佳解释推理模型的评价标准。

In this paper we discuss the optimal approximation of matrices and its numerical algorithm on some closed convex cone .

讨论矩阵在闭凸锥上的最佳逼近及其数值算法，在对称半正定矩阵集上，给出了最佳逼近数值算法的MATLAB程序和数值例子。

In order to obtain the best synthesis temperature of cordierite by the method of direct sintering, samples were synthesized with pressed raw blocks respectively at controlled temperatures of 1310℃,1350℃ and 1400℃.

为了研究采用直接烧结法合成堇青石的最佳合成温度，对压成的生料块分别在最高合成温度为1300℃，1350℃，1400℃下进行合成，通过对比不同合成温度下得到的样品X射线衍射图，确定出采用直接烧结法合成堇青石的最佳合成温度。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。