不满足

Particularly in Slurry pumps the use of different process water system balancing valves, hydraulic conditions can be easy to achieve balance, designed to meet the requirements of environmental temperature and air-conditioning systems running at the end of the end device can not start and stop other interference.

特别是在异程水系统中使用平衡阀，可以容易实现水力工况平衡、满足设计环境温度的要求，并且在空调系统的运行中末端设备可以不受其他末端的启停干扰。

Quite often, it is not sufficient to meet requirements on out of band energy spillover.

但在某些场合它的带外能量泄漏不能满足实际需要。

With the development of industrial revolution,the English traditional land law could not meet the needs of social and economic changes in the 19th century.

19世纪时，随着工业革命的迅速发展，英国传统的土地法律制度日益不能满足社会经济发展的需要，改革土地法使之适应社会变革的要求成为重要的时代主题。

Twigg has proposed, on the basis of English evidence from the medieval period, that bubonic plague was impossible because of the lack of an epizootic among black rats (they must die before their fleas can escape to human hosts), the need for a suitable temperature to permit fleas to survive in numbers large enough to create demographic havoc, and the far too rapid spread of the pestilence.

一旦使得跳蚤大量存活，以至于造成大规模灾难发生的温度得到满足，传染病蔓延就会越迅猛的多。他还排除了肺鼠疫，因为它过于自我限制以至于不能成为一个合理的选择。

This method solves the problems of choosing coefficient matrices, and it does not need to satisfy a terminal state equality constraint. A PL system example shows that the method is valid and feasible.

该方法解决了系数矩阵的选择问题，不需要满足最终状态等式约束一个分段线性系统的实例证明了该方法是可行的。

Firstly, we consider the problem of the representation formula for the transition probability density of a right process under Girsanov transform. Secondly,we consider the problem of the MEMMs (minimal entropy martingale measure)for Markov switching Levy processes, and justify that the minimal entropy martingale measure is obtained by some regime switching Esscher transform. At last,we consider the problem of the invariant measure and the ergodic property of recurrent right processes. This paper includes 5 chapters.

首先，我们考虑了满足一定条件的右过程在Girsanov变换下的转移概率密度的表达式问题；其次，我们考虑了由Markov调制的Lévy过程的最小相对熵鞅测度的问题，证明了其最小相对熵鞅测度是某个状态转换Esscher变换；最后，我们考虑了右过程的不变测度及其遍历性的问题。

Boiler feed pump is one of the most important device of the ethylene equipment.

锅炉给水泵是乙烯装置的重点设备之一，随着市场的不断发展，各乙烯厂都在增容改造，原有的设备能力已不能满足生产需求。

In this paper, we construct the differential equation to solve the unconstrained optimization problem. Such methods solving the ill-conditioned problems are very effective. It indicates that the asymptotically stable region of explicit the Euler method to solve the differential equation equals to the descent region of the gradient method to solve the original unconstrained optimization problem.

我们发现，在用Euler方法求解二次优化问题的等价动力系统的方程时，由方法的步长确定的稳定区域对应于这些方法所得到的迭代公式的步长满足单调下降算法的条件确定的单调下降区域，因此我们可以利用这个性质构造解无约束优化问题的数值方法而不采用标准的常微分方程的数值求解公式。

For one thing, the transportation system in many areas is not efficient enough to meet the ever-increasing needs.

一方面，许多地区的运输系统效率不高无法满足日益增长的需要。

However,the limited productivity and scarce natural resources can hardly meet the needs of the ever-Increasing population.

然而，有限的生产能力和不足的自然资源几乎不能满足日益增长的人口的需要。

If you are unfortunate enough to the lovelorn, please tell me, I will help you out, really, please contact me!

如果你不幸失恋了，请告诉我，我会帮助你摆脱困境，真的，请联系我啦！

China's plan to cut energy intensity by 20 percent and pollutant discharges by 10 percent between 2006 and 2010 is a case in point.

中国计划在2006年到2010间降低20%的能源强度和减少10%的主要污染物排放，就是一个这样的例子。