可证明的

Hence we first propose a globally optimized random search algorithm and prove its asymptotic global convergence; then to improve its convergence velocity and reduce implementation complexity, we propose a practical sub-optimal random search algorithm and analyze its implementation complexity.

为此本文首先给出了一种用于OFDM符号估计的全局最优随机搜索方法，并证明了其渐进全局收敛特性；同时为了改进全局最优的随机搜索算法的收敛速度和实现复杂度，提出了一种可实现的次优的随机搜索算法，并结合实现分析了所提的次优随机算法的计算复杂度。

While recent much firmer activity in the production sector would appear to raise the risk of this cost absorption proving but a temporary affair, the fading of powerful but transitory factors — notably the government's cash for clunkers programme — alongside the poor fundamental backdrop to UK domestic demand it doubtful producers will enjoy any sustainable pricing power over the medium term.

" "虽然最近更为坚实的生产部门的活动似乎提高这一费用证明吸收的风险，但一个临时的事情，强大的，但短期因素的消失-尤其是政府的现金clunkers方案一起穷人的基本背景，英国-国内需求有疑问的产品将享受在中期内任何可持续的定价能力。

While the concept of reducibility was studied by other researchers as well, it appears that the idea of discharging, crucial for the unavoidability part of the proof, is due to Heesch, and that it was he who conjectured that a suitable development of this method would solve the Four Color Problem.

可约性观念也是从其他研究中学来的，它也发现了输出，在不可避免的证明的部分中非常重要，这应该归功于西斯奇，那也是他猜测出的一个适当的发展出解决四色定理问题的解决方法。

While purple-toed, keen-eyed hunters are just a made up example, a real animal that demonstrates this is the three-spined stickleback fish of western Canada.

而紫色脚趾头、敏锐的视力的猎人只是一个虚构的例子，一个真实存在的动物可证明这个事实的就是在加拿大西部生活的有三根脊柱的棘鱼。

By using the Lie group theory of differential geometry and Pontryagin's maximum principle, it is pointed out that the mobile CRS robot on surface is controllable, and the necessary conditions and the structure equations of extremal trajectories are proposed.

为了解决曲面上移动CRS机器人的路径规划问题，在曲面上建立了机器人的动态模型，利用微分几何的李群理论和庞特里亚金最大值原理，证明了曲面上CRS机器人是可控的，并给出了机器人的最小时间控制的必要条件和结构方程。

Using Gennaro's idea of simulatablity,we prove that the proposed scheme has the properties of robustness and unforgeability,therefore,the scheme is secure.

利用Gennaro可模拟的思想，证明了提出的方案具有健壮性和不可伪造性，故提出的方案是安全的。

Publicly accessible sex-offender registries are intended to keep people safe. But there is little evidence that they do.

公之于众的性侵犯者的信息本是想保证人们的安全，但几乎毫无事实可证明它起到了这样的作用。

However, there should be sufficient investigation, evaluation, and documentation to show that reprocessed product is at least equivalent to other acceptable product and that the failure did not result from an inadequate process.

然而，需要有足够的调查，评估和文件证明比表明返工产品至少等同于其它的可接受的产品并且失误并不是有不充分的工艺引起的。

LM Taggers are designed for long life and dependable performance in high-production environments,where they've repeatedly proven their ability to accelerate production, reduce labor cost, and improve quality and consistency for the professional customers demand.

im Taggers 自动加标签系统是为了在高产量的环境中长久和可依赖的生产而设计。在这种高产量需求的环境中，Lim Taggers 自动加标签系统已经不断地得到证明它能加速生产、减少人工成本，及改进质量和一致性的能力，以为满足需求产品有专业外表的客户。

If they are right, it is reasonable to doubt that today's recovery will prove sustainable-and to fear that Europe's economies could slip back into their previous underperformance.

如果他们是对的，那么就有理由质疑&今天的复苏被证明是可持续的&这一言论。并且担心欧洲经济将倒退回之前的不景气。一庐不扫，何以扫天下。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。