So the Field Poll asked what it considered the easiest question: whether Proposition 13’s tax reduction applied “only to residential property taxes, only to commercial property taxes, or both”.
因此，费尔德民调问了一个它认为最简单的问题：13号法案的降低税收“仅适用于民用房产，仅适用于商用房产，还是两者都适用。
Reduction of attributes is one of the major concerns in the field of data mining.
属性约简是数据挖掘领域中的核心内容之一。
By using a numerical method, the effect of changing in magnetic field upon vibration frequency and coefficient of reduction is presented.
最后给出数值结果，表明磁场的变化对振动频率及衰减系数的影响。
This paper uses oxidation reduction potential method to determine oil enrichment area and performs a pilot test in Yushulin Oil Field in the peripheral part of Daqing.
应用氧化还原电位法测定含油富集区，在大庆外围榆树林油田进行了试验研究。
The invention relates to a reduction carbonization method of the titanium-bearing material, which belongs to the metallurgy field.
本发明涉及一种含钛原料的还原碳化方法，属于冶金领域。
The preparation of nano-copper powders by chemical reduction were studied under ultrasonic field in the solution.
对超声场辅助增强作用下的液相化学还原法制备纳米级铜粉的工艺过程和条件进行了研究。
It is helpful to reduction of development risk to think through reservoir evaluation by probing into and summing up problems in field development.
研究和总结油气田开发中出现的问题，进而反思油气藏评价工作，有利于降低开发风险。
Conclusion: The visual field defect in early POAG with high myopia was the general reduction of sensitivity .
结论：高度近视组POAG早期视野缺损在总偏差概率图中较多的显示为普遍敏感性下降；
The key to application of random field theory to reliability analysis is how to combine the reduction function of variance obtained by the random theory with the reliability theory.
阐述随机场理论在进行地基可靠度分析中的作用，指出合理确定方差折减函数对地基可靠度分析具有重要意义。
In recent years, the technology of seismic isolation and reduction has been already applied in the field of bridge engineering more and more extensively.
近年来，减隔震技术已经越来越广泛的被应用于桥梁工程领域。
As a result, searching for the practical torque ripple reduction methods has become one of the focuses in the research field of Switched reluctance motor.
因此，探索实用的降低开关磁阻电机转矩脉动的控制策略成为当前开关磁阻电机研究领域的热点之一。
Nonlinear FEM strength reduction is a slop stability analysis method which is widely cared in the geotechnical field.
有限元强度折减法是近年来岩土工程界广受关注的一种边坡稳定性分析方法。
This paper compares the effect of vibration reduction of different track structures by field test result and compares the result with the calculation result by models.
通过现场测试结果，对比分析不同轨道结构的减振效果，并和模型计算结果进行比较。
The values fall in the field of CO2 reduction pathway on genetic diagrams.
在有关成因图解中这些数据主要位于CO_2还原途径成气范围内。
Flow field calibration error will effect the uncertainty of the experimental data through data reduction process.
风洞流场校测误差通过试验数据处理而影响试验数据的不确定度。
The invention relates to instant activation reduction method for rubber, belonging to the technical field of regeneration cycle of rubbers.
本发明的名称为橡胶瞬间活化还原法。所属橡胶再生循环使用的环保技术领域。
The invention relates to a technique method for directly producing sponge iron by carrying out deep reduction on extracted vanadium tailings, belonging to the field of iron making.
本发明属于炼铁领域，涉及一种提钒尾渣深度还原直接生产海绵铁的工艺方法。
There have been numbers of researchful production in domestic field, also in overseas, that makes a positive contribution which in Road Safety Evaluation and the accident rate reduction.
国内国际均产生了一批研究成果，为道路交通安全评价及有效降低道路事故发生率做出了积极的贡献。
The invention discloses an impeller noise reduction structure for aspirator motor, which belongs to the aspirator structure field.
本发明公开了一种吸尘器电机用叶轮噪音降低结构，属于吸尘器的结构。
The service life of aluminum reduction cell can be prolonged by optimization of the cathode material, heat field distribution, roasting and starting process, normal operation.
通过对内衬材质、热场设计、焙烧与启动制度及正常生产维护的优化可有效提高电解槽寿命。
Simulation results show that the overall of this method is the enhancement of field-weakening performance of drive and a reduction in torque ripple compared the conventional method.
仿真结果表明，与传统的弱磁方法相比，该方法最大的优点是能够提高弱磁调速范围，减少了转矩脉动。
This paper mainly discusses topics on solving attribute reduction problems by applying rough set methods in the field of scientific data mining.
本论文主要讲述数据挖掘中采用粗糙集方法实现数据预处理中冗余属性约简的问题。
Multidimensional scaling is a powerful tool for dimensionality reduction in the field of pattern recognition and data mining.
多维尺度分析是模式识别与数据挖掘领域一个有力的降维工具。
It was worked out to use two scaler potentials method for calculating magnetic field in aluminium reduction cell.
本文采用双标量位法计算铝电解槽的磁场。
This l-reduced lattice reduction algorithm can find vectors shorter than ones got by the standard LLL algorithm which is widely used in this field.
利用这种新型算法找到的短向量比使用标准LLL规约算法求得的短向量更加接近格中的最短非零向量。
The proposed viscosity reduction and lifting process has obtained good economic benefit in field test.
所提出的降粘举升工艺，通过在矿场试验，取得了很好的经济效益。
The rate of bacterial reduction of external electric field technology was 85% while that of electrochemistry was 99.99%.
电化学技术对空调冷却水军团菌的细菌减少率可达99.99%以上。
The rate of bacterial reduction of external electric field technology was 85% while that of electrochemistry was 99.99%.
电化学技术对空调冷却水军团菌的细菌减少率可达99.99%以上。
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