economical查询结果如下：
音标：[ˌiːkə'nɑːmɪkl] 
基本释义/说明：adj.节俭的;经济的;合算的
详解 双语句典
英文释义
韦氏词典
英文百科
wiki词典
英文句库
a.
①节俭的；经济的；[与 of 连用]节省...;
She is an economical housekeeper.
她是个节俭的家庭主妇.
be economical of time and energy
既省时又节能.
②经济学的；经济上的
-扩展释义
扩展解释：
经济的,节约的; 节俭的,; 经济学的
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。
【医学】 【中医】
节约的,经济学的,经济上的
-economical的不同词性形态
形容词 变体/同根词
Cheap to run; using minimal resources; representing good value for money.
“The atmosphere is so gracious, you’d never dream an economy flight could be so luxurious!”
Pertaining to an economy. || Frugal; cheap (in the sense of representing good value); economical. || Pertaining to the study of money and its movement.
“The city’s economic growth is exemplified by the many new buildings that are currently under construction.”
“Some big changes must be made if this company is to remain economic.”
“Solar power may provide a more economic solution to your energy needs.”
Combining economics and mathematics.
“Take, for example, the residuals on a typical econometric model of fixed investment.”
“Not surprisingly, most econometric models disregard financial sector borrowings.”
“Business economists can use it for consultation on almost any econometric problem.”
economize的现在分词
“The likeliest target for the economizing shopper is meat, which claims the largest share of the average family’s food budget.”
econometric
“With over 30 years’ experience in mathematics, statistical, and econometrical analysis, he has lectured to leading organizations and academic institutions around the world.”
动词 变体/同根词
(intransitive) To practice being economical (by using things sparingly or in moderation, and by avoiding waste or extravagance). || (transitive) To use frugally.
“Rising prices get people to voluntarily economize on goods and services rendered scarcer by the disaster.”
“Initially, stations were located on the fringes of the urban area to ease access and economize on land costs.”
“The father of two children said that he had to economize after the fuel crisis hit the country, including Bandung city, recently.”
词组
economical ore
经济矿藏
属类：简明英汉词典
-English to Chinese - -
economical life
经济寿命,经济周期
属类：行业术语
-电信 - -
economical span
n.经济跨度
属类：工程技术
-建筑工程 - -
economical watch
经济(手)表
属类：简明英汉词典
-English to Chinese - -
economical range
n.经济航程
属类：工程技术
-航空工程 - -
economical result
经济结果
属类：IT行业
-电脑术语 - -
economical section
n.经济截面
属类：工程技术
-建筑工程 - -
economical contact
节电接点
属类：简明英汉词典
-English to Chinese - -
economical capacity
经济通行能力
属类：行业术语
-公路科技 - -
economical distance
n.经济距离
属类：工程技术
-建筑工程 - -
economical pipe size
n.经济管径
属类：工程技术
-建筑工程 - -
economical operation
n.经济的操作
属类：化学及生命科学
-化学 - -
economical apparatus
n.廉价仪器
属类：化学及生命科学
-化学 - -
economical quantities
n.石油的工业数量
属类：化学及生命科学
-化学 - -
economical insolvency
经济搁浅
属类：简明英汉词典
-English to Chinese - -
economical taker style
n.经济油轮型式
属类：化学及生命科学
-化学 - -
most economical rating
n.最经济采收率,最经济生产率
属类：自然科学
-地质学 - -
economical fixed crane
n.简易固定起重机
属类：工程技术
-航空工程 - -
economical construction
n.经济合理的建造
属类：化学及生命科学
-化学 - -
economical service life
经济使用期限
属类：行业术语
-海运 - -
road economical analysis
道路经济分析
属类：行业术语
-公路科技 - -
vehicle economical speed
汽车经济车速
属类：行业术语
-公路科技 - -
economical and practical
经注实惠的
属类：化学及生命科学
-医学 -中医 -
economical pressure ratio
n.经济状态压力比
属类：工程技术
-航空工程 - -
technical economical index
n.技术经济指标
属类：化学及生命科学
-化学 - -
economical quantities of oil
n.石油的工业数量
属类：化学及生命科学
-化学 - -
economical facing point lock
n.简易对向道岔锁闭器
属类：行业术语
-纺织 - -
economical operating airspeed
经济空速,最经济作战空速
属类：工程技术
-航空工程 - -
economical cruising speed range
n.经济巡航速度续航力
属类：工程技术
-船舶工程 - -
super economical shaft generator system
n.高经济轴带发电机系统
属类：工程技术
-船舶工程 - -
Bianjing was the political, economical and cultural center of the Northern Song Dynasty.
汴京作为当时政治、经济、文化的中心
属类：社会文化-绘画-清明上河图
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-
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-
This study demonstrated, for the first time, that moderate consumption of FA-enriched eggs in amounts consistent with a heart healthy diet provides an economical vehicle for increasing the limited FA consumption of Americans.
此项研究首次证明了适当的摄取富含FA的蛋为增加美国人有限的FA的摄入量,FA的量应与心脏保健膳食的需要量一致。
属类：工程技术-食品工程-
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--
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--
Simulators have been mainly applied in the training of the operators and have obtained the favorable results in the safe and economical operation due to the enhancement of operator’s comprehensive ability2.
仿真机已主要用于运行人员的培训,并由于增强了运行人员的综合能力以装而在安全经济运行方面收到良好的效果。
属类：工程技术-电力英语-
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--
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
Highway construction should follow the principle of protecting farmland and economical use of land.
公路建设应当贯彻切实保护耕地、节约用地的原则。
属类：法学专业-中国法律-公路法
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 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-典型例句-
coke is an economical fuel but it leaves a lot of ash
焦炭是一种很经济的燃料,可是燃烧後剩下很多灰
属类：综合句库--
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--
She is economical with/in her use of salt when cooking.
她烹饪时用盐很省.
属类：综合句库-典型例句-
She is an economical housewife.
她是个节俭的家庭主妇。
属类：综合句库--
She writes novels with economical style
她以简练的风格写小说。
属类：综合句库--
The new-pattern fur dresses of this winter show originality and are economical and practical.
今冬新款皮装，独特创意，经济实惠。
属类：综合句库--
Economical shoppers wait for special sales.
精打细算的顾客等着减价。
属类：综合句库--
adjective
1.(of a person or lifestyle) careful not to waste money or resources.
‘he was _economical_ in all areas of life’
‘I’m _economical_ , it must be the business student in me!’
2.Giving good value or return in relation to the money, time, or effort expended.
‘a small, _economical_ car’
‘Competitively priced, _economical_ to run and with plenty of comfort and space, this is a very practical motor.’
3.Using no more of something than is necessary.
‘the cast are _economical_ with their actions’
‘Somewhat surprisingly, standard 118 bhp models are very _economical_ with fuel.’
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双语学习资料 ：
独上高台望四海 手揽云月傍天飞， 落叶重重已十月 归鸟凄凄啼心扉。
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