查询词典 operators

The traditional presses used for manufacture this type of grinding wheel in most factories at present have problems, such as laboriousness for workers, low efficiency of production, and dependance of products quality on operators' skillnes.

目前大多数生产企业的传统生产设备存在着工人劳动强度大，生产效率低，产品质量受人为因素的影响比较大的缺点。

The derived relational algebra operators are widely used in the relational database query languages.

关系代数的派生算子在关系数据库查询语言中得到了广泛应用。

But that is in such circumstances, the green leaves home operators With years of experience in building materials industries, or resolutely and determinedly to bear the banner of environmental protection.

但就是在这种情况下，绿馨家园的经营者凭着在建材行业多年的工作经验，还是毅然决然地扛起了环保的大旗。

Callback Dialer platform management so as to engage in communications building operators a new marketing mode.

回拨平台管理拨号器从而为从事通信建设的运营商提供一种崭新的营销模式。

The detection method introduced in this paper is as follows: using some difference operator, calculating the gradient variation based on the image brightness, so as to detect the edges, the main operators used are Robert, Sobel, Prewitt, LOG, Kirsch, etc.

本文介绍的检测方法是通过一些差分算子，由图像的亮度计算其梯度的变化，从而检测出边缘，主要有Robert、Sobel、Prewitt、LOG、Kirsch等算子。

The results of study show that operator and consumer have different value cognitive structure, in other words, operators and consumers have different link relations in "attribute - result ","result – value", and "attribute – value". At the same time the results of compare means in "attribute ","result " and "value " also show the difference between operator and consumer for "service content attribute " and "price attribute". There are cognitive differences between operator and consumer for "interpersonal relationship and novelty" and "life entertainment", and for "belonging "and "stimulus" of value.

研究结果显示业者及消费者具有不同的价值认知结构，换句话说，业者及消费者在「属性-结果」、「结果-价值」、和「属性-价值」三种链结关系中表现出不同的链结关系；同时个别在「属性」、「结果」和「价值」的差异检定中亦显示，业者及消费者对於「服务内容属性」、「价格属性」等产品属性有认知上的差异；在消费结果中「人际关系及新奇」和「生活娱乐」有认知差异；最后在「归属感」、「刺激」等价值感受有认知上的差异。

These operators return the sum, difference, product, or quotient of the two operands.

这些函数将返回两个操作数值的计算结果。

For the sake of predicting the detection effect of differential operator s,the frequency features of common operators are analyzed from the view point of frequency domain.

为了预测微分算子边缘提取能达到的效果，从频域角度出发，分析了边缘检测中常用微分算子的频谱特性。

It is based on a genetic algorithm optimization method, the use of Differential Operators.

它是一个基于遗传算法的优化方法，使用微分运算符。

Flux reconstruction and support operators method are used for advective and diffusive terms, respectively.

通过通量重构法和SOM，分别对输运方程的对流项和扩散项进行离散。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。