Term 术语 Definition 定义
list of lights
灯标表,航标表
A publica­tion tabulating navigational LIGHTS, with their locations, CANDLE POWERS, CHARACTE­RIS­TICS, etc. to assist in their identifica... more
A publica­tion tabulating navigational LIGHTS, with their locations, CANDLE POWERS, CHARACTE­RIS­TICS, etc. to assist in their identification, and details of any accompanying FOG SIGNAL. A list of lights may contain other information useful to a navigator. Also called light list.
以表的形式列出导航灯标的出版物,包括灯标位置、光强度、灯质等,以便对它进行辨别,且附有雾号的... more
以表的形式列出导航灯标的出版物,包括灯标位置、光强度、灯质等,以便对它进行辨别,且附有雾号的内容。航标表还包含其它有用的导航资料。也称light list(航标表)。
list of radio signals
无线电信号表
A publication tabulating and combining particulars of: coast radio stations, port radio stations, RADIO DIRECTION FINDING STATIONS, RADIOBEA... more
A publication tabulating and combining particulars of: coast radio stations, port radio stations, RADIO DIRECTION FINDING STATIONS, RADIOBEACONS, etc., as well as other information on radio services useful to a naviga­tor.
编制和综合下列资料的出版物:沿岸无线电台、港口无线电台、无线电测向站、无线电信标等,及其它对... more
编制和综合下列资料的出版物:沿岸无线电台、港口无线电台、无线电测向站、无线电信标等,及其它对航海者有用的有关无线电服务方面的资料。
lithification
岩化
The process of induration, cementation, petrification, consolidation, and crystallization which convert MAGMA and newly deposited SEDIMENTS ... more
The process of induration, cementation, petrification, consolidation, and crystallization which convert MAGMA and newly deposited SEDIMENTS into ROCK.
指硬化、粘结、石化、固结、结晶的过程,这一过程可使岩浆和新沉积物转换成岩石。
lithographic image
石印文,平版印文,平板印刷图
An ink-receptive image on the lithographic press plate, either photographic or direct hand or transfer image. The design or drawing on stone... more
An ink-receptive image on the lithographic press plate, either photographic or direct hand or transfer image. The design or drawing on stone or metal plate.
一种在石印板上的墨汁印像,可用摄影方法或直接用手工方法或转印。原稿是设计和绘制在石板或金属版... more
一种在石印板上的墨汁印像,可用摄影方法或直接用手工方法或转印。原稿是设计和绘制在石板或金属版上。
lithographic transfer
石板转印,平版转印
A PROOF of design or type matter pulled with special transfer ink on transfer paper from a LITHOGRAPHIC IMAGE or a relief image. Such PROOFS... more
A PROOF of design or type matter pulled with special transfer ink on transfer paper from a LITHOGRAPHIC IMAGE or a relief image. Such PROOFS are used to transfer an IMAGE to the PLATE or stone.
设计的或打印的样稿,从平板印象或凸纹印象以专门转印油墨转换在纸上,这种校样稿用来将印象转印到... more
设计的或打印的样稿,从平板印象或凸纹印象以专门转印油墨转换在纸上,这种校样稿用来将印象转印到金属或石板上。
lithography
石印术,平版印刷术
The art or process of printing from a flat stone or metal PLATE by a method based on the repulsi­on between grease and water. The original ... more
The art or process of printing from a flat stone or metal PLATE by a method based on the repulsi­on between grease and water. The original litho­graphic material was Bavarian LIMESTONE; but zinc and alumini­um are now used.
根据油和水相互排斥的原理,采用石板或金属板印刷的工艺或过程。当初石印原料为巴伐利亚石灰岩,但... more
根据油和水相互排斥的原理,采用石板或金属板印刷的工艺或过程。当初石印原料为巴伐利亚石灰岩,但目前使用的是锌和铝。
lithology
岩石学
The scientific study of ROCKS. Literally, the science of STONES.
研究岩石的学科。字面上讲是研究石头的学科。
lithosphere
岩石圈
The solid, rocky part of the EARTH; EAR­TH's CRUST distinguished from ATMOSPHERE, HYDROSPHERE.
地球的固体、岩石部分;与大气层、水圈相区别的地壳。
litre (or liter)
公升
The basic unit of capacity in the METRIC SYSTEM. It is equal to one cubic decimetre.
在公制系统中容积的基本单位。等于1立方分米。
littoral
沿岸的
(adj.). Of or pertaining to a SHORE, especially of the SEA.
附属于岸的,特别是海岸的。
littoral
沿(海)岸地区
(n.). A coastal region. INTERTIDAL ZONE.
指沿岸区域。潮间带区域。
local apparent noon
地方视正午
See NOON.
地方视时12点,有时称为high noon(正午)。
local apparent time
地方视时
See TIME.
以观测者所在子午线为基准的视太阳时。
local attraction
局部引力,磁力异常
LOCAL MAGNETIC DISTURBANCE. Also deflection of the PLUMB LINE due to a MOUNTAIN or other irregularity in EARTH's CRUST.
磁力异常区域。也指由于山体或地壳的其它不规则性引起的垂线偏差。
local frequency oscillator
本地频率振荡器
An oscillator used to derive an intermediate frequency by beating with the signal carrying frequency in Superheterodyne recepti­on.
一种振荡器,用于在超外差式接收中以信号载频跳动获得中频。
local horizon
视地平
See HORIZON: APPARENT.
参见apparent horizon(视地平)。
local hour angle
地方时角
See HOUR ANGLE.
参见hour angle(时角)。
localizer
指示器,定位器,无线电信标
A radio facility which provides SIGNALS for lateral GUIDANCE of aircraft with respect to a RUNWAY centre line.
为飞机盲降跑道中心线提供导航信号的一种无线电设备。
local magnetic disturbance
局部磁干扰,磁力异常
An ANOMALY of the MAGNETIC FIELD of the EARTH, extending over a relatively small area, due to local magnetic influences. Also called local a... more
An ANOMALY of the MAGNETIC FIELD of the EARTH, extending over a relatively small area, due to local magnetic influences. Also called local attraction or magnetic anomaly.
地球磁场的异常,由于局部磁力的干扰引起一个相对比较小区域的磁场异常。也称magnetic anomaly(磁力异常... more
地球磁场的异常,由于局部磁力的干扰引起一个相对比较小区域的磁场异常。也称magnetic anomaly(磁力异常)。
local mean time
地方平时
See TIME.
以观测者所在子午线为基准的平太阳时。