有系统地

Its basic idea is to realize all kinds of radio communication functions, such as work band, kinds of modulation or demodulation, data format, encrypt mode and communication protocol by upgradable and displaceable software on a hardware platform which is opening, expanded and simple structure. And it makes wideband A/D and D/A converters close to the antenna, in order to develop more flexible and opening wireless communication system.

它的基本思想是以开放的、可扩展的、结构最简的硬件为通用平台，把尽可能多的通信功能，如工作频段、调制解调类型、数据格式、加密模式、通信协议等用可升级、可替换的软件来完成，并使宽带A/D和D/A转换器尽可能地靠近天线，以研制出具有高度灵活性、开放性的新一代无线通信系统。

Some methods aiming at the two problems have been researched. First, the optimal number of ATE site can be calculated based on a cost model of DAT-ATE. Second, the problem of test schedule which is equitant with two-dimensional Bin-Packing problem is presented. Then a TCG denotation satisfied with T-admissible rule is more convenient for combinational optimization. With Simulated annealing algorithm, better test scheduling results can be achieved; but there is no great optimization space because the efficiency of scheduling is greater than 90%. Third, A novel test compression method——Multi-capture testing is proposed to compress the stimuli. And the ATPG results show that MC achieves high compression ratio which is greater than 90% in some large-scale circuits. MISR, widely used in LBIST, is employed to compress the responses. The aliasing analysis demonstrates that the fault coverage reduction is little due to the existence of aliasing. Fourth, an improved TIC (called S-TIC) aiming at structured test is proposed based on ARM's TIC. A MC scheduling algorithm is proposed to compute the SoC test time and combine MC vectors to SoC test vectors. The scheduling results shows that test time is greatly reduced when using the proper scheduling priority.

首先，给出了低成本ATE的成本模型，根据此模型得到最低测试成本时系统级测试调度的基本参数——测试Site数；其次，本文将DAT-Scan方式的SoC测试调度等价为两维BP问题，为有效地求解该问题，将该BP问题表示为TCG图并通过模拟退火算法解决其求解过于复杂的问题，调度的结果表明该方法在测试时间上有一定改善，并指出DAT-Scan测试调度效率已经大于90％，进一步优化的空间较小；第三，本文尝试通过测试压缩来解决激励所需的测试带宽，提出了Multi-capture结构并解决了MC测试过程中的&矢量&退化问题，MC测试的ATPG结果表明其测试压缩率很高（大电路接近90％）；第四，在激励获得很高压缩比的情况下，测试响应也需压缩，本文采用LBIST中常用的MISR作为MC测试的响应压缩电路，理论分析和实验结果都证明了MC测试的别名对故障覆盖率影响较小（小于2％），并对两类别名的成因做了具体分析；第五，在MC测试及其响应压缩的基础上，本文改进了ARM公司的测试控制器TIC使之适合于MC测试，为了解决MC测试矢量合成问题，本文抽取了MC测试模型，通过固定优先级的MC测试调度模拟将MC矢量合成为ATE矢量，并模拟出了总的MC测试时间。

It also appeared that if the existence of exogamous tribes either actually capturing their wives, or observing the symbol of capture in their marriage ceremonies, should be established in a reasonable number of cases, it would be legitimate inference that exogamy has prevailed wherever we find a system of capture, or the form of capture, existing.

它同样表明，如果外婚部落的存在（无论是实际地捕获他们的妻子，还是在婚礼中刻意表现劫夺的象征）有相当数量的案例加以确定，这将是合理的推论，在任何我们发现系统的劫掠或形式的劫掠存在的地方，都流行外婚。

In view of the facts that traditional graphical construction has less pertinence to stray light and tracing different incidence angle rays is fatiguesome and more likely to omit some rays, we proposed a reverse ray-trace method based on the ray reversibility. According to the method, a dot-matrix source was set at the image plane. Each dot emitted rays to fully cover the system aperture. A detector surface, large enough to receive all possible rays from the source, was set at object plane.

针对传统作图法设计遮光罩的针对性不强，且追迹不同入射角的光线繁琐、容易遗漏的问题，本文提出一种逆向追迹法，依据光的可逆性，在像面处设置点阵面光源，每一点都发出充满系统孔径的光束，在物面设置足够大的探测面，使之有充足的余量记录所有到达物方的光线，利用该方法可以在探测面上直观地区分出非成像杂散光。

Studying the marketing reengineering, this thesis concludes that:①marketing should go beyond a functional element to guide a company at a strategic level, it is the "soul" of a company,②vision analyzing, marketing architecture crafting and implementing, and stakeholders' interests balancing, are three integral parts of marketing for a company, and ③for its own survival and growth, Shuanghuan Auto needs a foresightful, holistic and sustainable marketing system to draw on.

通过对双环公司营销再造的研究，得出了如下结论：①营销不应被简单地看作是一个功能性概念，营销必须是一个战略经营的概念，它是公司的&灵魂&；②一个公司完整的营销活动必须涵盖企业愿景评估、营销体系设计与实施以及三个主要利益主体间的利益平衡这三个方面的内容；③双环公司要生存和发展，离不开具有前瞻性、系统性以及可持续性的营销系统的强有力支撑。

It should be a direction type of efficiency that the government assigns mandatorily. Under the condition of market economy, the income gap of having certain degree is rational ,it is effectual too; Of our country the main cruxeses of unfair distribution of social wealths are the unfair income assign terms and assigning process.vlndividual income tax has little effect in changing this, so it is unfit to put too much blame on the individual income tax law about the current situations of unfair distribution of social wealth; To regulate the income distributes is a system, and managing income unfair distribution should be arranged and develop simultaneously more measures too.

在市场经济条件下，有一定程度的收入差距是合理的，也是有效的；我国社会分配不公的主要症结所在是收入分配条件和分配过程不公平，个人所得税对此所能发挥的作用是极其有限的，因此不能将社会分配不公的现状过多地归责于个人所得税法，要求在指导思想和制度上提高公平特别是实质公平的程度；收入分配的调节是一个系统，治理收入分配不公也应当多措并举。

This is due to the dry friction damping is merely limited to shroud interface and is a standard local nonlinear problem, when directly solving it, most operations will be used meaninglessly to regenerate its linear elements except for modifications of some elements of stiffiness matrix and damping matrix.

这是由于干摩擦阻尼只局限于凸肩接触面，是典型的局部非线性问题。直接迭代求解时，除了只需对系统刚度矩阵、阻尼矩阵的个别元素进行修正外，有相当一部分运算毫无意义地用于线性元素的重新生成上。

We initiated a genetic screen for Drosophila olfactory genes by means of SG18.1-Gal4/UAS system: The result validates our screen as an rapid, effective approach for recovering genes controlling glomerular map patterning; From a misexpression screen of 1,515 P{GS} lines, we identified 23 genes that, when forcibly expressed in the olfactory receptor neurons, disrupted the stereotyped anatomy of the Drosophila antennal lobes; These genes, which have not been shown previously to control olfactory map development, encode novel proteins as well as proteins with known roles in axonal outgrowth and cytoskeletal remodeling.

本文首次利用SG18.1-Gal4／UAS基因筛选系统对果蝇嗅觉基因进行了筛选和鉴定：结果表明，所采用的方法可以快速、有效地分离到果蝇嗅觉相关基因；从1515株果蝇P{GS}品系分离到86株突变体，其中40株有明显表型，从中鉴定了23个基因，这些基因在ORN强迫表达时可以损坏果蝇嗅叶的固有结构；在筛选中发现的一些调节嗅觉图谱发育的基因可以编码新蛋白或编码参与轴突生长和细胞骨架重塑的蛋白；为了便于研究，根据基因的功能和所编码蛋白的特点，我们对分离到的基因进行了分类，即参与轴突引导和突触产生、调节转录、调节细胞骨架和功能未确定或未知的基因；并通过对嗅觉感觉器的检测发现，除了调节转录的基因外，其他基因对触觉器的数量和分布影响不明显。

This region has been put fourth regional groundwater resource evaluation from year 1956 to 2002. These evaluation all take Quaternary groundwater resources as exploited study objectives, evaluate plains and montanic groundwater separately, didn"t consider overall portray groundwater hydrological system relation between input and output, couldn"t simulate groundwater hydrological process with circumstance fluctuation. Therefore, it"s necessary to reevaluate Sanjiang Plain"s groundwater resources on the basis of predecessors study.

该区自1956年至2002年主要进行了四次区域性的地下水资源评价工作，这些评价均以第四系地下水资源为研究对象，以开发为目的对平原区和山丘区地下水资源分别评价，没有考虑全面刻画地下水文系统输入输出的转化关系，无法模拟变化环境下的地下水文过程，因此，有必要在前人研究的基础上，重新评价三江平原地下水资源。

Enterprise is making great efforts to explore much better cost control method , requires that the cost navar has stronger function and to calculate cost of goods manufactured more accurate.

企业正努力寻求更好的成本控制方法，以便更准确地计算产品成本，并且要求成本的控制系统有更强的功能。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。