查询词典 expectation value

A digestibility value of 70-80 percent seems a reasonable expectation .

70%-80%的消化率似乎是合理的期望值。

The expectation norm of Information Systems SERVQUAL has been challenged on both conceptual and empirical grounds, drawing into question the instrument's practical value.

目的：资讯系统服务品质模型的期望标准受到以观念及实证为基础的挑战，质疑量测工具的实用价值，本文测试一组新的量测刻度，其论点为顾客用来评估资讯系统的服务品质的服务期望存在二个程度：1。

The thesis tries to construct a model and evaluating system of TSI which composed of 6 affecting modules (environmental cognitions, tourism expectation, view value, tourists" satisfaction, loyalty and complains) on the basis of dual duties of Emei"s sustainable development and environmental protection, and also at the foot of actual present condition and unique characteristics of Mont.

本文在峨眉山景区发展与环境保护的双重任务的情况之下，基于顾客满意度指数模型，结合峨眉山景区旅游环境的实际特点，根据数学建模等知识从环境感知、旅游期望、游览价值、游客满意度、游客忠诚和游客抱怨6大影响模块建立了旅游者满意度指数的概念模型和测评体系；根据总指数的计算着重分析了满意度指数的指标结构。

This is also the value expectation of life and moral education.

这也是生命道德教育的价值期望所在。

As compared with the novel, the legends show the basic views of value of the populace and reflect their understanding of the heroes and the expectation of life.

较之小说，这些传说更多地反映了民众的基本价值观，反映了他们对"英雄"的理解和对生活的期待。

It is helpful for the basically theoretical researches and the design of end face harmonic gear drive of oscillating teeth. And it has a definite application expectation and economic value.

关于活齿端面谐波齿轮啮合副的齿面方程及其修形的理论研究，奠定了活齿端面谐波齿轮减速器设计的理论基础，为这种新型传动装置的推广应用铺平了道路。

The principle of the amplifier is get the value of the feedback resistance which can change the gain of the amplifier , then make sure the relay on the right stall, we can get the expectation gain.

本设计实现增益控制的原理是根据OP37G的放大原理公式计算出实现指标增益所需要的反馈电阻值，使用10K继电器选择相应电阻实现增益。

This paper introduces how to use PLC realize PID automation control system in constant liquid level system of waterworks though a instance project. It adjusts liquid level by control the valve though PID arithmetic and deals with outside program, makes the liquid level constant at the expectation value. The adjusting time is the same as manual control, but the water quality is better. Its advantages are reaction rapidness, auto-control disengage intervenor, quick protection of fault, more safety and stabili...

本文以一工程实例介绍了如何用PLC在水厂的滤池实现PID恒水位控制，它通过PID算法和外围的程序处理，通过控制阀门开度来调节水位，使水位基本恒定在期望值，并且阀门调节次数基本与手动调节一样，但水质却明显好很多，更重要的是对现场适应能力强，反应快，而且完全脱离人为干预进行全自动控制，对故障也有快速保护，更具安全稳定性。

This paper introduces how to use PLC realize PID automation control system in constant liquid level system of waterworks though a instance project. It adjusts liquid level by control the valve though PID arithmetic and deals with outside program, makes the liquid level constant at the expectation value. The adjusting time is the same as manual control, but the water quality is better. Its advantages are reaction rapidness, auto-control disengage intervenor, quick protection of fault, more safety and stabilization.

本文以一工程实例介绍了如何用PLC在水厂的滤池实现PID恒水位控制，它通过PID算法和外围的程序处理，通过控制阀门开度来调节水位，使水位基本恒定在期望值，并且阀门调节次数基本与手动调节一样，但水质却明显好很多，更重要的是对现场适应能力强，反应快，而且完全脱离人为干预进行全自动控制，对故障也有快速保护，更具安全稳定性。

The modern new professional woman accepts the idea of the requirement of the unity of two kinds of value, but some of them still have dependent action and low-lived mentality due to the puzzle of conflicts between expectation of suc...

当代新职业女性接受了时代提出的两种价值内在统一的要求，但在追求的过程中遭到成就事业的期望与性别歧视的对抗、实现自我与失去尊严的冲突、事业与生活的碰撞等现实矛盾的困扰，从而引发出部分女性的依附行为和卑贱意识等社会问题。

The system can be widely used in belt weighing and batching process control,etc.

介绍了基于智能模糊控制的嵌入式配料系统的设计方法，对模糊PID控制过程和系统调零作了重点的讨论，同时给出了PID控制的程序流程图和系统定长调零子程序。

"I dunno," she answered,"but if you show me aroun', I'll recognize it from the lighthouse just outside the porthole."

"我不知道，"她回答说，"如果你能带我转转，我能认出来的，因为灯塔就在舷窗外。"