改进的

They are but improved means to an unimproved end, an end which it was already but too easy to arrive at; as railroads lead to Boston or New York.

它们只是对毫无改进的目标提供一些改进过的方法，其实这目标早就可以很容易地到达的；就像直达波士顿或直达纽约的铁路那样。

For solving Multi-objective and multi-restriction optimization problem , this paper used non-dominated ranking method, elitist preserve strategy, niche approaches, and presented an individual vector module adaptive function as wash out rule, then an improved Pareto multi-objective optimization with genetic algorithm was found.

为解决含多个目标和多约束的优化问题，本文结合了非支配排序思想、精英保留策略，小生境技术，并对传统的小生境技术中基于个体适应度的淘汰技术进行改进，提出了一种向量模适应度函数来作为淘汰准则，得到一种改进的Pareto遗传多目标优化算法。

Based on the empirical result, we compare the Apriori algorithm with this improved algorithm.

在实验的基础上对Apriori算法和改进的算法进行了比较，实验结果表明，在特定的数据库中，改进的算法在挖掘效率上优于 Apriori算法。

At the same time, human capital plays a great role to the economic development, while education is one important way of the accumulation of human capital, so there is a consanguineous relation between education investment and the economic development.

同时，人力资源的质量改进也是经济增长的重要根源之一，而教育是人力资源质量改进的最主要方式，所以教育投资政策与经济增长有密不可分的关系。

DNA extraction quality of Venturia inaequalis using CTAB method,SDS method,Parker's method and modified SDS method was detected by ultraviolet spectrometer.

采用CTAB法、SDS法、Parker法及改进的SDS法提取苹果黑星病菌的DNA，经紫外分光光度计测定，改进SDS法提取的DNA得率较其他3种方法高，约为Parker法的2倍。

Finally, experiment is made to prove the advantage of new Hamming algorithm.

针对改进的Hamming聚类算法实验的结果也验证了对于Hamming聚类算法的改进是有效并且成功的。

These modifications simplified molecules' moving and collision computation, and also avoid the consumption of unnecessary RAM. The modified ALTS method was adopted in the DSMC code.

应用改进后的自适应时间步长法，对圆柱的稀薄气体绕流进行了采用和未采用改进的自适应当地时间步长法的对比计算。

The problem is given for the normal circuit of the double exci ter and the trubogenerator for heat giving.The circuit of the double exciter is discusse d and the new circuit of double exciters is given which can be used on the trubo genator for heat giving.

文摘：提出相位复式励磁装置与供热为主的汽轮发电机常规接线配装存在的问题，从研究改进&相复励&接线方式入手，以满足供热式汽轮发电机励磁的需要，推荐使用改进的新型接线方式。

The experimental results for the isotones with Z≤14 and 28P can be described well by the modified Glauber theory of the optical limit approach.

对Z≤14同中子异位素和28P的实验数据结果可以用改进的光学极限近似的Glauber理论很好地描述。28P的反应截面能够用扩大核芯以改进的Glauber理论来解释。

And the surface temperatures simulated in northwestern China are low in the whole year. RegCM2 simulates the characteristic of geographical distribution and seasonal shifts of rain belt in China. But the simulated rainfall is low.

针对上述问题，我们对目前在中国应用较广泛的区域气候模式RegCM2进行了连续5年的模式气候积分，然后根据模式结果全面检验了模式性能，并重点对云—辐射参数化过程中存在问题进行了敏感性试验和改进工作，最后在改进的模式基础上研究了气溶胶的气候效应问题。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。