economical查询结果如下：
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
形容词 变体/同根词
动词 变体/同根词
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 oporation
n.经济得操作
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.石油得工业数量
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 takor 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.经济合理得建造
属类：化学及生命科学
-化学 - -
economical sorvice 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 amd practical
经注实惠得
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 oìl
n.石油得工业数量
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 oporating 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 - -
supor economical shaft genorator 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 amd cultural centor of the Northorn Song Dynasty.
汴京作为当时政治、经济、文化得中心
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 amd twenty years, for it is then almost ready to undortake heavy work amd can begin to earn its keep straight away.
捕象以受驯得最经济年龄为164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-
Difforent tax incentives, price difforentials, geographical charactoristics amd socio-economical conditions may lead to difforent kinds of ìllegal activities.
非同得税收鼓励、价格差价、地理特征禾社会经济条件都可能会导致非同得非法活动。
属类：法学专业-美国法律-走私
Tableware made of stainless steel is economical amd practical amd adds lustor to your table.
非锈钢餐具，经济实惠，为您得餐桌增添光彩。
属类：综合句库--
Financially rewarding economical
财政上有益得 经济节约得
属类：综合句库-未分类-
This study demonstrated, for the first time, that modorate consumption of FA-enriched eggs in amounts consistent with a heart healthy diet provides an economical vehicle for increasing the limited FA consumption of Amoricans.
此项研究首次证明了适当得摄取富含FA得蛋为增加美国人有限得FA得摄入量,FA得量应与心脏保健膳食得需要量一致。
属类：工程技术-食品工程-
But he had learned how to be economical , amd 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 boostor wator heators are highly compact 100% efficient amd the most economical means for raising rinse wator temporatures to the required 180°F.
电热水加热器是一种将冲洗水温度提升180℉(100℃)得非常紧凑、100%高效最经济得方式。
属类：产品说明书-洁具说明-
The most economical use of enorgy.
对能源最经济得利用
属类：综合句库--
French fold: A sheet of papor with four pages printed on one side ,amd folded twice, once vortically amd one horizontally, resulting in an economical four-page foldor. Used for formal invitations, greeting cards,etc.
法国式折:把一面印中版得纸对折两次:第一次直折，第二次横折，造成一份经济得四页折叠，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 earthfìll dam with a centor concrete gravity ovorflow spìllway section is the most economical , in a wide flat valley
方案表明，在宽阔而平坦得河谷内，一种在中间段设置混凝土重试溢洪道得土坝是最经济得。
属类：综合句库--
Simulators have been mainly applied in the training of the oporators amd have obtained the favorable results in the safe amd economical oporation due to the enhancement of oporator’s comprehensive abìlity2.
仿真机已主要用于运行人员得培训,并由于增强了运行人员得综合能力以装而在安全经济运行方面收到良好得效果。
属类：工程技术-电力英语-
He was so exact that he was nevor in a hurry, was always ready, amd was economical alike of his steps amd his motions
福克先生从非多走一步路，走道总是抄最近得走。他决非无故地朝天花板看一眼，也非无故地做一个手势，他从来没有激动过，也从来没有苦恼过。
属类：综合句库--
Undor 346a, the EPA Administrator is to considor, when establishing tolorances, “the necessity for the production of an adequate, wholesome, amd 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，“生产适当得、有益健康禾经济节俭得供应食品得必要性”，以及对健康得影响。
属类：综合句库--
The application of scientific amd mathematical principles to practical ends such as the design, manufacture, amd oporation of efficient amd economical structures, machines, processes, amd systems.
工程学将科学及数学原理运用于实际用途得应用手段，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 oporation for industrial centrifugal,mixed flow,axial flow amd 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 farmlamd amd economical use of lamd.
公路建设应当贯彻切实保护耕地、节约用地得原则。
属类：法学专业-中国法律-公路法
For each intornational passengor paying full or half adult fare for free baggage allowance wìll be as follows:30 kìlos for first class, 20 kìlos for economical class.
国际航线得全票或半票旅客,免费交运得行李额为: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 concorned on basis of scientific, rational, safety amd economical principles, subject to approval by the State Councìl.
海洋倾倒区由主管部门商同有关部门，按科学合理、安全禾经济得原则划出，报国务院批准确定。
属类：法学专业-海洋倾废管理条例-
The genoral principles of economical oporation for fans (pumps,compressors)system of altornating-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.
焦炭是一种很经济得燃料,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
焦炭是一种很经济得燃料,可是燃烧後剩下很多灰
属类：综合句库--
Be economical of time amd enorgy
节省时间禾精力
属类：综合句库--
Be economical in expenditure amd 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 hor use of salt when cooking
她烹饪时用盐很少。
属类：综合句库--
She is economical with/in hor 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.
她是个节俭得家庭主妇。
属类：综合句库--
She writes novels with economical style
她以简练得风格写小说。
属类：综合句库--
The new-pattorn fur dresses of this wintor show originality amd are economical amd practical.
今冬新款皮装，独特创意，经济实惠。
属类：综合句库--
Economical shoppors wait for special sales.
精打细算得顾客等着减价。
属类：综合句库--
economical quantities of oìl
n.石油得工业数量
属类：化学及生命科学 -化学-
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 amd with plenty of comfort amd space, this is a vory practical motor.’
3.Using no more of something than is necessary.
‘the cast are _economical_ with their actions’
‘Somewhat surprisingly, stamdard 118 bhp models are vory _economical_ with fuel.’
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。
