Most of computer science is somewhere in the middle, and involves finding an efficient (if not optimal) solution to a problem with real requirements.
很多的计算机科学是一种折中的选择，和包含找到一种解决现实需求的有效（不是最理想的）方法。
From the performance perspective, this is considered a very efficient join operation, because the cost for scanning the inner table is optimal via unique access through a unique index.
从性能的角度来看，这被认为是一个非常有效的联接操作，因为通过贯穿唯一索引的唯一访问扫描内部表的成本是最优的。
Service designs that are purely business driven may not be optimal in terms of re-use, efficient use of resources and information.
纯粹业务驱动的服务设计在重用，以及有效的使用资源和信息方面可能并非是最佳的。
"There are many examples even in reproductive biology that the natural way is not necessarily the optimal or the most efficient one," they conclude.
“这方面的例证不胜枚举，即便在生殖生物学里，自然方法也未必是最优和最有效的。”这就是报告的结论。
Commercial production systems with highly selected meat or egg types of poultry require a suitable physical environment, optimal nutrition and efficient protection from the effects of disease.
具有精心选育的禽肉和禽蛋类型的商业养殖体系需要适当的物质环境，最佳的营养和有效的疫病防控。
By delegating tasks to asynchronous requests within a scalable processing infrastructure, more optimal and efficient system utilization can be achieved.
通过将这些任务委托给一个可伸缩处理基础设施内的异步请求，可以实现更优化、更高效的系统利用率。
It's not efficient, it's not the optimal way to run policy, but it's not gridlock.
即使那不够有效、那不是最理想的政策运行方式，但那不会造成完全停滞。
However, many organizations still struggle with questions related to the optimal team size and an efficient team composition.
然而，很多组织仍然纠结于最佳的团队规模和有效的团队构成。
A query plan ideally is an optimal plan to execute the given query - that is, it determines the most efficient way to fetch the data.
理想情况下，查询计划是执行给定查询的最佳计划—也就是说，它会确定抓取数据的最佳方式。
The combined heat and power system brings clean, efficient and optimal heat to one million residents in the Daoli district of Harbin in northeast China.
这个暖气和电力组合系统为中国东北城市哈尔滨道里区的一百万居民带来了洁净、节能、最优的暖气。
We must help them find the way to use the web in an optimal and efficient way.
我们必须帮助他们找到最佳、有效的方法使用网络。
This paper presents an efficient method to work out the unit startup and shutdown schedule in electric power system based on the optimal and suboptimal unit combination.
本文提出一种按机组最佳与次最佳组合求取电力系统机组开停机计划的有效方法。
Optimal portfolio of efficient frontier controls and adjusts default risk of loan portfolio effectively.
通过有效边界上的最优组合有效地控制和调整贷款组合的违约风险。
This paper deals with a new optimal method of coordinating air and fuel flow rate with a view to attaining efficient combustion and.
从理论和实践上论述了工业锅炉最佳风煤(或油、气)配合以实现经济燃烧与节能的新观点和新方法。
The results show that optimal portfolio determined by this model is M-V efficient portfolio.
结果表明，该模型所确定的最佳证券组合为M - V有效证券组合。
Numerical results illustrate the method is an efficient computer aided optimal design method.
数值结果表明该方法是带筋支撑板有效的计算机辅助优化设计方法。
As we know, classic optimization techniques are not only troublesome in calculation, but also low efficient for the highly non-linear interval parameter optimal design model (IPODM).
对于高度非线性的城市污水处理厂区间数优化设计模型（IPODM） ，若采用传统的方法求解，不仅计算繁琐，且难以有效地寻找全局最优解。
A new efficient optimal restoration algorithm for foggy images was proposed based on both degrade mechanisms and the minimum distortion rule in information theory.
针对雾化条件下拍摄到的退化图像，基于大气衰减机制和信息论中的最小失真理论，提出了一种新的图像复原最优化的高效算法。
It is shown that the method can achieve an optimal value of the parameter in the whole range, and therefore provides an efficient way for obtaining an optimal regularization solution.
并对一桁架的荷载分布进行了重构，结果表明，这一方法是寻求最优正则解的一条有效途经。
Optimal mould structure and high efficient heating method are the decisive factors in the product quality, operational performance and working cost of an amyloidal tableware product line.
合理的模具结构和高效的加热方式是保证淀粉餐具生产线产品质量、运行效果和运营成本的关键因素。
The question is: what are the characteristics of an ideal, sustainable, efficient, environmentally-friendly, optimal city?
但有个问题：怎样才算是个完美的、持续的、高效的、环境优美的和最理想的城市呢？
The research indicates that the controlling strategy is optimal when they have the same acceleration direction, and the differential games are efficient in dealing with collision problem.
研究表明，追逃双方机器人的控制作用使得彼此的加速度方向一致时，双方都取得最优控制策略，同时也证明了微分对策方法在处理碰撞问题时的有效性。
In simulation, this new optimal strategy is proved efficient in dealing with the traffic congestion problem and improving the traffic capacity.
这种新的优化模型和相应控制算法的应用，可以有效解决城市交通路口的车辆阻塞问题，提高交通路口的车辆通行能力。
These are important questions to ask because the most efficient and optimal way to sort an array of Numbers depends on understanding the answers.
这些都是该问的重要问题，因为一组数字的效率最高和最优的排序方式依赖于对这些答案的理解。
This paper deals with a new optimal method of coordinating air and fuel flow rate with a view to attaining efficient combustion and. energy-saving.
从理论和实践上论述了工业锅炉最佳风煤(或油、气)配合以实现经济燃烧与节能的新观点和新方法。
Rarely one finds a solution which is optimal, efficient and acceptable to all parties and almost always the decision making process is based on maximizing an objective subject to several constraints.
项目成功结案通过做决策达到一个有约束力的结论或者定案，但是我们很难找到各方都满意的有效的理想结论。
By controlling the diffusion of exploratory message with optimal hops in free space model, the energy consumption can be more efficient.
采用自由空间模型，通过最佳跳数值控制探测数据的扩散范围，增强能量的高效利用。
The method is an efficient optimal design method for engineering structure.
该方法是一种有效的工程结构优化设计方法。
The method is an efficient optimal design method for engineering structure.
该方法是一种有效的工程结构优化设计方法。
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