useful的例句大全

The newsletter is a useful channel of communication between teacher and students.

发简讯是沟通师生的有益渠道。

Not a single day has been wasted, though I can never tell when knowing the population of Nepal might prove useful.

没有浪费一天时间,尽管我永远无法判断知道尼泊尔的人口这一点会在什么时候派上用场。

This method a useful guidance to engineering practice.

该法对工程实践具有指导意义.

Then some useful conclusions are drawn under random demand obeying uniform distribution. Finally, numerical cases show the change of optimal order quantities and optimal substitution price with respect to the parameters.

假设随机需求服从均匀分布，得到了一些有益的结论，并通过数值计算说明了各参数的变化对最优订货量和替代价格的影响。

Low Z materials such as CH films is useful in ICF targets fabrication.

原子序数低的CH薄膜在惯性约束聚变实验用靶的制备中应用很广泛。

This tip is useful only if you decide to support both javac and ECJ.

如果决定同时支持javac与ECJ，这一提示将很有用。

Data warehousing is also very useful from the point of view of heterogeneous database integration.

从异种数据库集成的角度看,数据仓库也是十分有用的.

A key component of this guidance is the Composite Application Library, a library useful to create composite WPF applications.

该指导包中一个很重要的组成部分是Composite Application Library，一个创建复合WPF应用程序非常有用的类库。

This idea is useful automatic abstraction , but also in automatic classification and document retrieval.

这些方法对文本的自动分类和全文检索也有一定的借鉴意义.

In the UNIX world, useful tools are tcpdump, iftop, and bandwidth monitors such as wmnet.

在UNIX领域中，tcpdump、iftop和带宽监视工具（如wmnet）都是非常有价值的。

Poverty is a worldwide problem; our scholar is trying to study the problem of poverty, trying to discover the nature and causes of poverty, so as to give some useful suggestions for poverty reduction.

贫困问题是世界性难题，我国学者正在努力研究贫困问题，力图认清贫困的本质与原因，从而为消除贫困提出有用的建议。

A New English-Chinese Dictionary that I brought here yesterday is very useful for translation.

我昨天带来的那本新英汉词典对于翻译极有用处。

Brand extension has become a quite useful new product strategy.

品牌延伸是公司常用的新产品策略之一.

Reducing N fertilizer and increasing K fertilizer were useful to improve rice eating quality.

减少N肥用量,适量增施K肥有利于稻米食味品质的提高.

This can be useful in a discussion forum where users want to see which topics and responses are new and unread.

这在讨论论坛中很有用，在那里，用户希望了解有哪些话题和回复是新的和未读的。

I found the SimpleDB scratchpad less useful than making the calls directly from code, but perhaps you'll like it.

我发现SimpleDB暂存器（scratchpad）比不上从代码直接生成调用，但是您也许会喜欢它。

We also parallelize the algorithm, which greatly improve the running speed. This will be very useful when calculating similarity score of a large number of motifs. Finally, we summarize some problems and further research topics of this field.

本文还对算法做了并行化处理，使运算速度大大提高，这在大规模模体相似度比较时会非常有用。最后，总结性分析了该领域存在的一些问题和今后需要进一步研究的课题。

This paper comes out the features of non-perfect nested loop and its useful transformation in parallel compiler on the basis of the experience of implement of AFT which is a automatic parallelize system and analysis of some benchmark.

文章结合分析Benchmark和实现自动并行化系统AFT中复杂非紧密嵌套循环变换的经验，给出复杂非紧密嵌套循环变换的特点及其在并行编译中的应用。

The approach can be useful in estimation of development cost and effort.

该方法可用于项目开发成本和工作量估计.

With the help of constructing matrix and applying elementary transfor-mation, this paper gives the simple and useful solution of the following three prob-lems in elementary number theory: greatest common factor and its times sum, in-definite equation, linear congruence expression series.

本文借助构造矩阵和施行初等变换，为初等数论中以下三个问题提供了简便实用的解法：最大公因数及其倍数和、不定方程，一次同余式组。