| 1. | Chapter 4 concentrates on fulfilling the policy - making by means of using dynamic balance of tilling land total
第四章，选择耕地总量动态平衡决策个案资料进行分析，着重探讨了决策执行问题。 |
| 2. | Abstract : objective : to test the scientific quality , stability and credibility of case classification by means of using great sample data
文摘:目的：用大样本数据测试病例分型方法的科学性、稳定性、可靠性。 |
| 3. | In order to be able to test by means of use cases , besides the use case description and a use case diagram , additional information regarding specific aspects is required
为了能够依靠用例来测试，除了用例描述和用例图之外，还需要有关特定方面的额外信息。 |
| 4. | The system discussed before is analysed and modeled by means of using unified modeling language ( uml ) . on this basis , the design and implementation of the system is studied in detail
并运用统一建模语言( uml )对系统进行了分析和建模，在此基础上，对系统的设计与实施进行了详细的分析与研究。 |
| 5. | Test result indicates that , by means of using proper gravel - gradation and technology , the performance of pumice concrete can well meet the need of our country wall materials
试验结果表明，利用适当的骨料级配和生产工艺，可使浮石混凝土的各项性能指标能很好地满足目前我国的建筑墙体材料性能要求。 |
| 6. | Feeling suspicious later , the victims contacted the bank and found some money being withdrawn from their accounts . the 64 - year - old woman also found that there were purchases by means of using bank cards operated by the victim s pin . reports were then made to police
其后受害人怀疑受骗，于是联络银行，发现她们的户口曾被人提取款项，而其中六十四岁的受害人更发现有人以其密码使用银行咭购物，二人于是报警。 |
| 7. | By means of using the electronically tuned preselector and multiple conversion technology , a wide band receiver with wide dynamic range is basically achieved . the scheme is innovative and original not only in the scheme itself but also in the technology of some sub - circuits
课题采用电调选频和多次混频的方案基本实现了大动态宽频带接收，该方案无论是方案本身还是方案中所涉及到的技术都具有一定的创新与独到之处。 |
| 8. | Compared with the classical bp algorithm , robust adaptive bp algorithm possesses some advantages as following : ( 1 ) increasing the accuracy of the network training by means of using both the relative and absolute residual to adjust the weight values ; ( 2 ) improve the robustness and the network convergence rate through combining with the robust statistic technique by way of judging the values of the samples " relative residual to establish the energy function so that can suppress the effect on network training because of the samples with high noise disturbances ; ( 3 ) prevent entrapping into the local minima area and obtain the global optimal result owing to setting the learning rate to be the function of the errors and the error gradients when network is trained . the learning rate of the weights update change with the error values of the network adaptively so that can easily get rid of the disadvantage of the classical bp algorithm that is liable to entrap into the local minima areas
与基本bp算法相比，本文提出的鲁棒自适应bp算法具有以下优点： ( 1 )与鲁棒统计技术相结合，通过训练样本相对偏差的大小，确定不同训练样本对能量函数的贡献，来抑制含高噪声干扰样本对网络训练的不良影响，从而增强训练的鲁棒性，提高网络训练的收敛速度； ( 2 )采用相对偏差和绝对偏差两种偏差形式对权值进行调整，提高了网络的训练精度； ( 3 )在采用梯度下降算法对权值进行调整的基础上，通过将学习速率设为训练误差及误差梯度的特殊函数，使学习速率依赖于网络训练时误差瞬时的变化而自适应的改变，从而可以克服基本bp算法容易陷入局部极小区域的弊端，使训练过程能够很快的“跳出”局部极小区域而达到全局最优。 |
| 9. | Based on the revers kinetic intermediate energy heavy ion collision in which much more intermediate mass fragments are emitted towards forward angles , a sensitive observable on isospin effects in heavy ion collisions is investigated by means of using isospin dependent quantum molecular dynamics ( iqmd )
摘要在重离子碰撞过程中，基于重质量的弹核轰击轻质量靶核有大量中等质量碎片向前发射的逆运动学效应，利用同位旋相关的量子分子动力学观察和研究了重离子碰撞过程中同位旋效应的灵敏性。 |
| 10. | Shenyang alloy material co . , ltd . ’ s transferring item is one of the important transforming items for us , which has approved by national financial department by means of using japan ' s loan , the importance of item includes the advanced half continual vacuum melting furnace 、 simultaneous x - ray spectrometer system 、 fluorescent analyzed instruments ; advanced annealed furnace 、 vacuum annealed furnace and other heat treated furnish etc ， and others totally 50 types
沈阳合金材料有限公司的搬迁改造项目是国家发改委和财政部批准的国家利用日元贷款改造重点项目之一，项目重点改造内容有引进国外最先进的半连续真空感应熔炼炉、 x荧光分析仪、直读光谱仪；国内先进的罩式退火炉、真空退火炉等热处理设备及一些冷加工设备，共增添新设备五十多台套。 |
