American Heritage defines a utility as a commodity component that is provided for general consumption and designed for a variety of practical USES.
美国传统词典定义公用事业是作为日用组件为大众消费和设计提供不同的实际使用。
Practical applicability means that the invention or utility model can be made or used and can produce effective results.
实用性，是指该发明或者实用新型能够制造或者使用，并且能够产生积极效果。
Basing on study of significance of solar utility, principle and type of solar water heater utility, this paper analyses problems in practical use.
本研究从应用太阳能的意义，太阳能热水器的原理、类型、利用情况基础上分析了在实际利用中存在的问题。
High utility rate. The wall thickness is thinner, has less space and the utility model is more practical than other types of houses.
实用率高。墙体厚度较薄，占用空间较少，相比其他类型房屋具有更高的实用率。
Such Taoist view does not have any utility purpose. It is idealistic and, therefore, not as practical as Confucianism.
但由于道家的仁义观带有理想化色彩，因而在现实生活中，道家的这一观点远远不如儒家的实用。
Any invention or utility model for which patent right may be granted must possess novelty, inventiveness and practical applicability.
授予专利权的发明和实用新型，应当具备新颖性、创造性和实用性。
The principle of domestic microwave monitoring carbon system was introduced emphatically and some constructive Suggestions in the field of its practical application to utility boiler has been raised.
介绍了国产微波测碳监测系统的原理，并就其在电站锅炉上实际应用方面，提出了一些建设性的意见。
The results of utility practice explains, this system has obvious economical and social effects, The thought and design of every links are practical and feasible, convenient for popularization to use.
实践结果表明，该系统有明显的经济和社会效益，各主要环节的设计思路是可行的，便于推广使用。
The practical results demonstrate that the system performance is effective and utility.
实践结果证明该系统工作良好，性能稳定。
As a middle special organization between enterprise and market, it is of great realistic meaning and practical utility that value nets promote the growth of it Company.
价值网作为介于企业和市场之间的一个中间特殊组织，对促进IT企业的成长具有重大的现实意义和实用价值。
The utility model improves the effectiveness and safety of the focused ultrasonic treatment of tumor, and has the advantage of efficient, simple, practical and economical use.
激光测温换能器的应用使聚焦超声治疗肿瘤的有效性和安全性更加提高，并且高效、简便、实用、经济。
The utility model relates to a fast anvil vice which is a simple, convenient and practical new device which can arbitrarily regulate a vice travel without a screw rod rotating.
这是一种不通过螺杆旋转任意调节虎钳行程，简单、方便、实用的新型装置。
The utility model has simple structure and can realize even distribution of gas with large contact area with material, thereby being a scientific and practical gas stirring device.
该发明结构简单，气体分配均匀，与物料接触面大，是一种科学实用的气体搅拌装。
The utility model has the advantages of convenient operation, simple and practical performance, high efficiency, no damage to fruits, etc.
本实用新型具有操作方便、简单实用、效率高和不会伤及果实等优点。
The utility model relates to a practical and adjustable cannula type cranial prick, which is a medical therapeutic tool for boring on skulls of nerve internal medicine and surgery.
一种实用可调套管式颅锥，为医用神经内、外科颅骨钻孔的治疗器械。
The utility model has advantages of simple and practical structure, convenient and flexible operation and good applicability.
具有结构简单、实用，操作方便、灵活，使用性强的效果。
In their Opinion article on p264, Peter Kraft and colleagues question the practical utility of commonly used measures of the predictive value of genetic associations.
本期264页，彼得·克拉夫特及他的同事撰写了一篇观点类文章，该文对常用的遗传关联预测手段的实用性提出了质疑。
The umbrella has the advantages of convenient carrying, and favorable invisibility. The utility model is a practical and ideal article for rain proof, sunburnt proof and self defence.
这种伞便于随身携带，具有良好的隐蔽性，是防雨防晒、防身自卫的实用理想物品。
The utility model is economical and practical, has good filtering effect, and can provide qualified and healthy drinking water to water-deprived households in the countryside.
它经济实用，过滤效果好，能为农村缺水家庭提供合格健康的饮用水。
The utility model has the advantages of the functions of writing and illumination at the same time, which is convenient and practical.
本实用 新型电光笔的优点在于，同时具有书写和照明的功能，方便实用。
The utility model has the advantages of simple and practical whole structure and convenient installation, and is suitable for installing various transformers.
整体结构简单、实用、安 装方便，可适合安装在各种变压器上。
The cotton picker has the advantages that the cotton can be picked with selectivity, the utility model is miniature, practical, and the utility model has simple operation.
该采棉机的优点是可进行选择性采摘棉花，小型、实用，操作简单、调整拆装方便；
The utility model aims to provide an artistic, practical and convenient hanging type calendar convenient for retaining the expired calendar pages.
本实用新型目的在于提供一种方便保留过期月历页，美观、实用、 方便的挂式月历。
The utility model is characterized in that the spherical fish bell is installed on the rod-shaped sea rod, and the utility model is the novel luminous fishing rod of practical value.
其特征在于它的球形状的鱼铃安装在杆形状的海杆上。是一种很具有实用价值的一种新型发光的钓鱼竿。
The utility model discloses a liquid storage tank for refrigeration compressor which is reasonable in structure, economic and practical.
本实用新型公开了一种结构合理、经济实用的制冷压缩机用储液罐。
The utility model has a simple and practical structure and a good location capability, and can adapt with different accelerators and satisfy the requirement of accurate radiotheraphy.
其结构简单实用，定位性能好，能与不同加 速器相适配，能满足精确放疗的要求。
Beneficial effect of the utility model is the valve can be assembled and disassembled without tool, and convenient for operation and practical.
本实用新型的有益效果：不用工具就可以拆卸和安装阀门，操作方便，实用。
The utility model has the advantages of low cost, convenient operation and usage and extremely high practical value, and is suitable for various processing platforms on market.
本实用新型成本低廉、有操作和使用的便 利性，可适用于市面上各式加工平台，具有极高的实用价值。
The utility model has the advantages of simple structure, portability, one object with multiple purposes and multiple functions which are integrated, and has wide practical value in golf sport.
本实用新型结构简单，携带方便，一物多用，集多种功能于一体，在高尔夫球运动中，具有很广泛的实用价值。
The utility model has the advantages of simple structure, portability, one object with multiple purposes and multiple functions which are integrated, and has wide practical value in golf sport.
本实用新型结构简单，携带方便，一物多用，集多种功能于一体，在高尔夫球运动中，具有很广泛的实用价值。
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