On-demand printing: Using computer for printing of short-run jobs such as wall pictures, carpets, large posters, advertisements, etc. As the quantity of each printing is small, it is not economical to use conventional printing method.

按量印刷:用电脑作数量少的印刷。例如每次印刷数量都不多的墙画,地毯,大张海报,广告等。这些少量印刷若用常规的印刷方法,则成本高。

属类：行业术语-印刷-

The most economical age to capture an elephant for training is between fifteen and twenty years, for it is then almost ready to undertake heavy work and can begin to earn its keep straight away.

捕象以受驯的最经济年龄为15至20岁,这时它已基本能胜任重活并能立即赚回饲料费用。

属类：学习英语-新概念英语-第四册

The undeniable fact is that the amount of advertisement and economical development is directly proportional.

不可否认的事实是﹐广告的多少是和经济发达的程度成正比的。

属类：综合句库-一般表达-言过其实

Different tax incentives, price differentials, geographical characteristics and socio-economical conditions may lead to different kinds of illegal activities.

不同的税收鼓励、价格差价、地理特征和社会经济条件都可能会导致不同的非法活动。

属类：法学专业-美国法律-走私

Tableware made of stainless steel is economical and practical and adds luster to your table.

不锈钢餐具,经济实惠,为您的餐桌增添光彩。

属类：综合句库--

Financially rewarding; economical

财政上有益的;经济节约的

属类：综合句库-未分类-

But he had learned how to be economical , and out of that four dollars he went on saving money."

但是他已学会了节俭,四块钱他也照样储蓄。”

属类：综合句库--

Article 28 The MFGMO, county / district fuel gas administrative departments, press agencies and fuel gas selling enterprises shall make regular public-good propaganda on safe and economical use of fuel gas.

第二十八条市燃气管理处、县(区)燃气行政管理部门、新闻单位及燃气销售企业,应当定期进行安全和节约使用燃气的公益性宣传。

属类：法学专业-中国法律-上海市燃气管理条例

Article 6 The municipal and county / district people's governments shall incorporate the development of fuel gas undertakings into the national economical and social development plans.

第六条市和县(区)人民政府应当将燃气事业的发展纳入国民经济和社会发展计划。

属类：法学专业-中国法律-上海市燃气管理条例

Article 34 Power supply enterprises and users shall both observe the relevant regulations of the State by adopting efficient measures to achieve the safe, economical and planned use of power.

第三十四条 供电企业和用户应当遵守国家有关规定,采取有效措施,做好安全用电、节约用电和计划用电工作。

属类：法学专业-中国法律-电力法

The first is by far the most economical . Important advances in preventive medicine include vaccination (see vaccine), antibiotics, diagnostic imaging, and recognition of psychological factors.

第一个层次目前来看是最经济的。预防医学的重要发展包括牛痘接种(参阅vaccine)、抗生素、影像诊断和重视心理因素。

属类：化学及生命科学-医学-

Electric booster water heaters are highly compact 100% efficient and the most economical means for raising rinse water temperatures to the required 180°F.

电热水加热器是一种将冲洗水温度提升180℉(100℃)的非常紧凑、100%高效最经济的方式。

属类：产品说明书-洁具说明-

The most economical use of energy.

对能源最经济的利用

属类：综合句库--

French fold: A sheet of paper with four pages printed on one side ,and folded twice, once vertically and one horizontally, resulting in an economical four-page folder. Used for formal invitations, greeting cards,etc.

法国式折:把一面印中版的纸对折两次:第一次直折,第二次横折,造成一份经济的四页折叠,作隆重请柬或祝贺卡等用。

属类：行业术语-印刷-

The studies may indicate that an earthfill dam with a center concrete gravity overflow spillway section is the most economical , in a wide flat valley

方案表明,在宽阔而平坦的河谷内,一种在中间段设置混凝土重试溢洪道的土坝是最经济的。

属类：综合句库--

He was so exact that he was never in a hurry, was always ready, and was economical alike of his steps and his motions

福克先生从不多走一步路,走道总是抄最近的走。他决不无故地朝天花板看一眼,也不无故地做一个手势,他从来没有激动过,也从来没有苦恼过。

属类：综合句库--

Membrane keyboard: A flat keyboard used as an economical keyboard alternative. It has the advantage of being dust and dirt-proof for hazardous environments.

隔膜键盘:代替字键键盘的经济的平面键盘。它有着防尘或防污的优点,适合在染污性环境中使用。

属类：行业术语-印刷-

Under 346a, the EPA Administrator is to consider, when establishing tolerances, "the necessity for the production of an adequate, wholesome, and economical food supply" as well as health effects

根据第346条(a),环境保护局局长在确定某种容许范围时必须考虑,“生产适当的、有益健康和经济节俭的供应食品的必要性”,以及对健康的影响。

属类：综合句库--

The application of scientific and mathematical principles to practical ends such as the design, manufacture, and operation of efficient and economical structures, machines, processes, and systems.

工程学将科学及数学原理运用于实际用途的应用手段,如设计、制造及对高效经济构造、机器、进程及系统进行操纵管理

属类：综合句库--

Economical operation for industrial centrifugal,mixed flow,axial flow and vortex pump systems

工业用离心泵、混流泵、轴流泵与旋涡泵系统经济运行

属类：行业标准名称-国家标准名-GB/T13469-1992

go all out, aim high and achieve greater, faster, better and more economical results in building socialism

鼓足干劲、力争上游、多快好省地建设社会主义

属类：经济金融-贸易术语-

For each international passenger paying full or half adult fare for free baggage allowance will be as follows:30 kilos for first class, 20 kilos for economical class.

国际航线的全票或半票旅客,免费交运的行李额为:一等客票三十公斤,普通客票二十公斤。

属类：应用文体-公示语-旅客须知

The State supports the development of civil aircraft manufacturing industry so as to provide safe, advanced, economical and suitable civil aircraft for civil aviation activities.

国家扶持民用航空器制造业的发展,为民用航空活动提供安全、先进、经济、适用的民用航空器。

属类：法学专业-中国法律-民用航空法

The dumping areas at sea shall be designated by the Competent Authority, in consultation with the departments concerned on basis of scientific, rational, safety and economical principles, subject to approval by the State Council.

海洋倾倒区由主管部门商同有关部门,按科学合理、安全和经济的原则划出,报国务院批准确定。

属类：法学专业-海洋倾废管理条例-

The general principles of economical operation for fans (pumps,compressors)system of alternating-current electric drive

交流电气传动风机(泵类、压缩机)系统经济运行通则

属类：行业标准名称-国家标准名-GB/T13466-1992

coke is an economical fuel but it leaves a lot of ash

焦炭是一种很经济的燃料,可是燃烧后剩下很多灰

属类：综合句库--

Coke is an economical fuel but it leaves a lot of ash.

焦炭是一种很经济的燃料,可是燃烧后剩下很多灰.

属类：综合句库-典型例句-

Be economical of time and energy

节省时间和精力

属类：综合句库--

Be economical in expenditure and love the people. You should use them according to the seasons."

节用而爱人,使民以时。"

属类：习语名句-古文名句-论语

She is economical in her use of salt when cooking

她烹饪时用盐很少。

属类：综合句库--