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These the government of the nation must adopt mile measure with complete the control lives the population growth.

这些国家的政府必须采取有里措施以完全控制住人口增长。

It should adopt the measure of complete competition, contract, technology and management output control, stimulation and stock controlling to control copartner risk.

针对外包合作伙伴的风险，应采取完全竞争控制；合约控制；技术管理输出控制；激励机制控制和股权控制等措施。

Adopt super Korean high viscosity index base oil and international leading additive. Completely reach and transcend the API CF-4 level standard.

采用韩国优质高粘度指数基础油和美国润英联添加剂精制而成，符合美国石油学会API CF-4等级标准。

In this thesis, we also adopt the complex conjugate matching concept from circuit theory.

在本论文中，我们也引用了电路学中共轭匹配的观念。

to reduce the impact of carrier frequency offset in ofdm system,this thesis designs a new carrier frequency offset estimation scheme for ofdm system.the carrier frequency offset estimation includes acquisition and tracking.we adopt variable step size adaptive algorithm.the acquisition range of the proposed algorithm is as large as one half of the overall signal bandwidth.through this method we can not only avoid the feedback by using forward error correction,but also reduce the times of complex multiplication in order to reduce the power consumption of the system.this algorithm not only has low complexity and fast convergence nut also can improve the demodulation performance of ofdm system.computer simulation illustrates the superior performance of the proposed algorithm with regard to estimation accuracy in both awgn channel and multi—path channel.

摘 要：为了减小正交频分复用系统受频率偏差的影响，在ofdm系统中设计了一种新的载波频偏估计算法。频偏估计包括跟踪和捕获两个阶段，文中采用变步长自适应算法来进行跟踪，这个跟踪算法的捕捉范围是整个信号带宽的一半。通过此方法，不但可以利用前向纠错的方式来避免反馈，而且可以缩减复数乘法的次数以降低计算复杂度和系统功耗。该方法运算复杂度低，并具有较好的收敛性，能改善odfm的解调性能。从计算机的仿真效果可以看出无论是在awgn信道上还是在多径信道上都表现出了卓越的性能。

Considering the speed and global capability,we adopt a composite particle group optimization algorithm.

为了兼顾算法的快速性和全局性，几何约束求解时，考虑使用复合粒子群算法。

At last through at traditional Marshall design method and Superpave pitch that method compound mix material carry on way compares with and analyses with performance, The result shows , adopt and mix thick, detailed piling up and inlay lock cooperate withpitch who proportion compound mix material have high temperature stability and impervious swimming skill can a good one relatively by ore material that characteristic choose according to one, its surface is coarse, and it is better to resist slippery performance.

通过与传统马歇尔方法和Superpave方法设计的矿料级配在其最佳油石比时的物理力学性能对比分析，发现采用本文提出的设计理论和方法所配制的沥青混合料具有良好的抗高温车辙性能、抗渗水性能以及抗滑性能，而且该方法具有工作量小，在实际工程中易于操作等优点，可以广泛应用于我国高等级公路工程建设。

This make be worth to the human resource of absolutely impossibly calculate accurate, but can adopt the computable method only.

这使得对人力资源价值的计量不可能绝对准确，而只能采用推算的方法。

Previous jobs mostly adopt liner elastic model to simulate elastic cushion, that simplified the computus and decreased precision.

弹性垫是抑制压痕的有效方法，但是由于弹性垫的介入，使得多点成形过程的数值模拟变得更加复杂。

To adopt environment-friendly wall of concrete, using a small amount of wood flooring.

3： 墙面采用环保型的混凝土，少量的使用了木质地板。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。