查询词典 cost-effective

Results from customer data of a certain Chinese telecommunication company and the fact that the churners and the non-churners have different misclassification costs demonstrate that by altering the sampling ratio of churners and non-churners,this cost-sensitive learning method can considerably reduce the total misclassification cost produced by traditional classification methods.

基于某电信企业的客户数据，及流失客户和非流失客户代价非对称的实际，实证研究结果表明，CS-C4.5通过调整流失类和非流失类样本的比例，大大降低了传统分类算法的样本错分总代价。

Finally, the thesis takes cases to analyze transportation cost controlling and storage cost controlling, making the thesis be more scenically and guiding experience.

最后，分别对运输成本控制、库存成本控制进行了案例分析，使论文更具有科学性和实践指导性。

The corporation to develop from the action scilicet that establish, production and promotion new material and in lieu of iron, supersede the lumber product the material for oneself to allow, resolve the evolution that the Chinese material resource in push supersedes, supersedes the iron, lumber vocation, the amalgamation sets out from the current problem " City trap " in settle, cooperates with the science and engineering university south of R.O.C., Hubei the science and engineering university development section grinds, the year of on stream produces 50,000 high and strong and colorful manhole cover of compound material, water grate, the year produces 150,000 even meters the high and strong and colorful tree of pattern of landscape of round the trench the blind flange, low cost substitution iron no burn brick 、building block produce with the stock, the new uses the stock with the cargo, diseases of compound material road cage、 protective cage of pattern of landscape, the low cost site the photocopy to model the culture bricks, the productive capacity of the set grasses bricks, curb stone, compound calcium silicate culture stone, careful choose to anticipate, set the new formula, amalgamation can seconded client the necessity designs the build, color, pattern sign, green environmental protection, and hue saturation, the texture is delicate, the employment put together economic effects, social performance is very addicted.

公司自成立之初即以研发、生产及推广新型材料及替代铁、替代木材产品材料为己任，立志于推动中国材料资源替代、替代铁、木材行业的发展，并从解决当前"城市陷阱"这一问题出发，与华南理工大学、湖北理工大学开展科研合作，投产年产5万套景观型高强彩色复合材料检查井盖、雨箅，年产15万平米景观型高强彩色树围沟盖板，低成本代铁免烧、砖砌块生产用托盘，新型商用货用托盘，景观型复合材料道路隔离栏、护栏，低成本现场压印成型文化路面砖，植草砖、路沿石、复合硅酸钙文化石的生产能力，严谨选料，创新配方，并可根据客户需要设计造型、颜色、图案标志，绿色环保，而且色彩饱和，质感细腻，使用综合经济效益、社会效益很好。

According to the Hong Kong paper 蘋 fruit daily report, the construction cost 3,500,000,000 origin (approximately 55,000,000,000 Yen) the nest of the bird which is thrown,unless every year 50,000,000 origin (approximately 800,000,000 Yen) cost of maintenance above is applied, is danger which the scrap iron is converted instantaneously.

根据香港纸蘋果子每日报告，建筑费3，500，000，000起源(大约55，000，000，000日元)被投掷鸟的巢，除非每年上面50，000，000个起源(大约800，000，000日元)的维修费用是应用的，是瞬间地转换废铁的危险。

The lifetime cost is composed of materials, labor, machinery, engineering, cost of money, insurance, maintenance, refurbishment, and ultimately, demolition and associated disposal, recycling, and replacement, less the value of scrap and reuse of components.

寿命成本的组成材料，劳力，机械，工程，成本，资金，保险，维修，翻新，并最终危及拆迁及相关处理，回收，并更换，减少的价值，废弃和再利用的部件。

In the thesis, impinge stream scrubber are carried out in order to decrease its capital cost and operation cost.

以提高脱硫效率、降低投资和运行成本为目的，本文提出了液柱冲击塔，对这种湿法脱硫装置的性能进行了研究。

Part one: Comparison of efficacy and cost between transcatheter and surgical closure of secundum atrial septal defect Objective: To compare the efficacy, safety and cost between Amplatzer occluder and surgical closure of secundum atrial septal defect.

第一部分：继发孔型房间隔缺损的介入治疗和外科手术的对比分析研究目的对比分析采用Amplatzer封堵器介入治疗和外科手术两种方法对继发孔型房间隔缺损的疗效、安全性和费用。

Part one: Comparison of efficacy and cost between transcatheterand surgical closure of secundum atrial septal defectObjective: To compare the efficacy, safety and cost between Amplatzer occluder and surgical closure of secundum atrial septal defect.

第一部分：继发孔型房间隔缺损的介入治疗和外科手术的对比分析研究目的对比分析采用Amplatzer封堵器介入治疗和外科手术两种方法对继发孔型房间隔缺损的疗效、安全性和费用。

Employers no longer will need to cover the cost of industrial accidents in the wages they pay since this cost will be paid by them in the form of industrial accidents insurance or self-insurance required by the new rule of liability.

雇主不再需要把生产事故的成本包含在他们支付的工资里面，因为这项成本将会按照新的责任规则的要求以生产事故保险或者自己保险的形式支出。

The new cost function reflects the relative importance of each cost component, and has optimal class separability.

新成本函数反映了各成本分量的重要性，具有最佳类间可分离性。

The basic concept of FOP can be summarized as to further optimize effective prescription according to the standard of curative effects and with the aid of modern science and technology and theories of traditional Chinese medicine.

其基本内涵可概括为：以确有疗效的中药复方为研究对象，以现代科学技术和传统中医药理论为技术支持，以该复方所治病证的药效响应为评价标准，以优化重组疗效更优的新复方为研究目的。

Ever since our world has been a world, native forests have been indiscriminately exploited by man.

自从我们的世界一直是世界原生森林被任意剥削人。