This article proposes two attribute reduction algorithms from the classification quality level and equivalent level.
本文从分类质量和等价类这两个层次上各提出了一个属性约简算法。
The achievement of an equivalent level of control if works were to be carried out at height is considered to be near impossible.
如果工作被带到最高点是考虑过几乎不可能的时候，就可以把成功控制在同等水平。
With education experience from technical school, college or equivalent level. Able to read and write English fluently and fluent oral ability will be plus.
大专以上或相当的学历，有相关专业背景的优先；流利的英语读写能力，良好口语者优先。
Since this low level integration is complex, it is likely that this solution is more costly and time consuming to implement than an equivalent level 5 solution.
由于这个低层集成很复杂，所以很有可能该解决方案实现起来要比一个对等的级别5 解决方案更为昂贵和耗时。
Feb 21: Most provinces and equivalent administrative units started to lower their public health emergency response level.
2月21日，全国大部分省份及相应行政单位开始降低公共卫生突发事件响应级别。
In effect, she is paying $5 in interest for a $90 loan for two months: the equivalent of a credit card with a 44 percent annual percentage rate, a level most of us would consider predatory.
实际上，她已经预付了90美元两个月5%的利息，相当于44%信用卡的年费，大多数人都会认为它达到了掠夺的程度。
That means they missed 15 percent of school days - a level of absence equivalent to skipping a month's worth of lessons in a year.
这意味这他们逃课逃掉了整个学期天数的15%，相当于整整一个月的课程。
By comparison, a person who got at least one a level, or an equivalent qualification, typically earns 10 an hour.
相比之下，一个参加过中学高级水平考试或学历相当的人，一般每小时挣10英镑。
While functionally equivalent to older library code at the thread group level, the ease of use and flexibility in the new model far exceeds any time requirements to adjust code to the newer way.
虽然在线程组级别上，新的库代码的功能与原来库代码的相同，但新模型中的易用性和灵活性远远超出了将代码调整为更新的方式所需的时间。
If a door opens in the real world, so does its virtual equivalent. If the temperature in the room with the open door falls below a certain level, the digital world automatically turns on the heat.
如果在真实的世界开了一扇门，那么他在虚拟世界中成像出的“门”也会一起打开，如果随着开门，室内温度下降了一点，那么虚拟世界就会自动提高温度。
Perhaps the best and most successful example of this is a compiler, which translates a high-level language program into an equivalent machine language implementation.
也许这方面最好和最成功的例子就是编译器，它能够将一个高级语言程序解释成一个与之相当的机器语言的执行程序。
RUP's entity classes are roughly equivalent to the business-level analysis classes above.
RUP过程中的实体类大致上相当于前面提到的，业务级别的分析类。
The shot now crosses the goal line 0.030 seconds (or more than 2 ball diameters) ahead of its equivalent at sea level.
而这记射门比它在海平面时一样的情况快0.030秒（或者是多过2个足球直径）。
The AOT-compiled code is the equivalent to the native code the JIT compiler would generate if it used a fixed optimisation level.
如果JIT使用了一种固定的优化级别，那么AOT编译的代码就等同于JIT编译器生成的本地代码。
The researchers found that analysing fine details at this level was roughly equivalent to studying fingerprints.
研究人员发现分析完整的阶段基本上等于在研究指纹。
In pilot and field studies, test takers took both the existing TOEIC test and the new test. Statistical analysis of the results confirmed that the difficulty level of the two tests was equivalent.
在试验研究中，考生同时参加了现行托业考试和新托业考试，考试结果的数据分析表明两个考试的难度是相同的。
For security, WLAN's wired equivalent Privacy (WEP) encryption mechanism provides a level of security equivalent to wired networks.
出于安全性考虑，WLAN的WiredEquivalentPrivacy (WEP)加密机制提供与有线网络相同的安全级别。
When other greenhouse gases such as methane are included, the total level in the atmosphere, known as the carbon dioxide equivalent, is closer to 440ppm.
如果把其它和二氧化碳有相同效果的温室气体，例如甲烷，也算在内的话，总含量将接近440ppm。
Equivalent, high-level command-line utilities.
等效的高级命令行实用程序。
The sound produced by the vacuum cleaner amounts to about 68 decibels, equivalent to the noise level of a normal conversation.
这种吸尘器制造的音量大约在68分贝，相当于稍微大声点的普通谈话音量。
Similar to %rep, it works at the assembler level, and it, too, is followed by an expression. For example, the above %rep construct is equivalent to this
与 %rep相似，它也在汇编级起作用，后面也是一个表达式。
The equivalent figure for European retailers in January surged to the highest level since 1996 (moreover, the 1996 peak was mainly due to unusual volatility at the time).
对于零售业，该指标1月份值也猛升至1996年以来的最高值（此外，1996年的峰值还主要只是由那时非寻常波动引起的）。
Conclusion the average equivalent sound level maybe as comprehensive index to evaluate the noise hazard in industrial enterprises.
结论平均等效声级可以作为评价和比较工业企业的噪声危害程度的综合指标。
The applicant should have a bachelor degree or its equivalent, score at least 180 on the HSK (level 5) and 50 on the HSKK (intermediate level).
申请者应具有学士学位或相当学历，HSK成绩不低于五级180分、HSKK（中级）成绩不低于50分。
We need to create a level playing field for all American children with equivalent opportunities for health, nutrition, education and work.
我们需要为全美国的儿童在健康、营养、教育以及工作方面提供平等机会，从而为他们创造平等的竞争环境。
Aiming at the traffic noise problem of Lhasa, the author USES artificial neural network theory and method to predict the equivalent consecutive sound level of traffic noise in Lhasa.
针对拉萨市道路交通噪声污染问题，运用人工神经网络理论和方法对拉萨市道路交通噪声的等效连续声级进行预测。
Past research has shown that concussion impairment is equivalent to having a blood alcohol level of 0.05 percent.
过去的研究已显示脑震荡相当于乙醇血浓度达到0.05%时造成的损害。
Its "Even-Going Tone" is equivalent to the High and Level, the Rising and the Falling Tones, and its "RisingTone" equivalent to the Falling-Rising Tome in Beijing speech.
“平去声调”相当于北京话的阴平、阳平、去声，“上声调”相当于北京话的上声。
Then based on the exponential distribution of precipitation the model was solved to give the equivalent precipitation of each level in the landscape.
还以实际降水数据检验了降水强度的指数分布，在此基础上求出了模型的解。
However, the overriding principle will be that contractors will be obliged to purchase tobacco equivalent to the level of indebtedness of the grower.
不过，最重要的原则是合同商必须收购相当于烟农债务水平的烟草。
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