second source中文是什么意思

发音:

中文翻译
造句

第二方供应商
第二货源
第二来源
第二源

second n. 1.秒 (＝1/60分)；秒(针)。 2.片刻；一 ...
source n. 1.源头，水源，源泉。 2.根源，本源；来源。 3 ...
second-source 第二来源的
source, second 第二源
second source layer 另一个来源层
stretch second source to fit 拉伸另一层
a second 又一; 再一
be second to 次于..
in a second 很快
not for a second 决不, 毫不
s second 第2档
second adj. 1. 第二的；第二次的；二等(的)。 2.次等的；较差的；劣于…的 (to)。 3.〔美国〕较年轻的。 4.另一(个)的；又一(个)的；别的；类似的。 5.次(的)；副(的)；从属的；辅助的。 6.【音乐】第二度音程的；低音部的。 a second cabin 二等舱。 the second (largest) town in the country 国内第二(大)城市。 a second time 再(一次)。 a second coat 第二层(油漆等)。 a second pair of boots 另一双皮鞋。 a second helping (食物)再来的一份。 be the second to come 第二个来的。 come in second (赛跑时)跑得第二。 come second (in one's estimation, affection) 得第二；占第二位。 every second day 隔一天；隔日。 in the second place 第二(点)；其次。 on second thoughts 经重新考虑后。 second to none 不比任何人[东西]差；最好的；第一等的。 Shall [Will] never be second 决不后人。 n. 1.第二人[物]；次一等的人[物]；副。 2.跑第二的人；第二名。 3.(某月的)二日；初二；二号；(火车等的)二等车。 4.辅助人[者]；助手；副手；(决斗的)帮手。 5.其他的人[物]。 6.〔pl.〕【商业】二级品；次品；二等货；次等品；次货。 7.粗面粉；粗面粉做的面包。 8.【音乐】第二度音程；第二音；二度；低音部(声音)；低音部乐器。 9.【汽车】第二档。 10.【商业】汇票的第二联〔又称 second of exchange〕。 11.【棒球】二垒。 a good [poor] second 跟第一件差不多[差得远]的第二件衣服。 the second in command 副司令官。 He [She] will soon take a second. 他[她]就要第二次结婚了。 act as a most useful second 大力支援[辅助]；成为左右手。 get into a second 坐上二等车。 vt. 1.辅助；支援；支持；赞成(提议)。 2.【英军】暂时调派担任特殊职务。 second words with deeds 用行动支持自己的言论。 be seconded for service on the staff 被暂时调到参谋部工作。 vi. 附议；附和。 n. 1.秒 (＝1/60分)；秒(针)。 2.片刻；一瞬间。 3.弧秒 (＝1/3600弧度)。 He was done in a few seconds. 他一会儿就累倒了。 Wait a second! 等一下! in a second 立刻。
the second 第二个; 这一秒
the second and 劝持品
source in 源盘
the source 举报人
second board; second market 第二板市场
second by second measurement 逐秒测量
second by second operational analysis 瞬间操作分析
second class; second-rate 二流
second employment; second occupation 第三产业
second message,second messenger 第二信使
second-by-second measurement 连续测量
acoustic source; sound source 声源

"查查词典"手机版

千万人都在用的超大词汇词典翻译APP

例句与用法

In this passage , author has studied the quota of irrigation that can make water used economically for various plants , if the irrigation quota can be lowered from 6795 m3 / a to 4500 m3 / a during the processes of irrigation , there will be a saving water amount of 3 . 386million m3 / a , in shiyang river basin . there is no doubt that we can open the second source of river water that can provide the possibility of transporting 300 million m3 / a water amount to lower reaches of the river . in this paper , there are some analysis and prospects for the future situation of supply and demand of water resources in 2010
民勤水资源减少的主要原因是人为因素，如全流域人口增加、中上游耕地面积扩大，用水量增加，造成灌区重心上移；没有树立可持续发展观，在经济中搞短期行为；对石羊河流入民勤水量不断减少、地表水、地下水转化活跃、生态用水问题突出等方面进行了分析论证；对目前开发利用现状、供需状况进行了较为详细的计算和评价；通过对各种农作物节水灌溉定额的研究，若从现状灌溉定额6795m ~ 3 ha降低到4500m ~ 3 ha实施灌溉，石羊河流域将节水3 . 3867亿m ~ 3 ，这无疑于开辟了第二水源，提供了向下游调水3亿m ~ 3的可能性。
An electro - discharge machining control comprising first and second current sources of relatively high and low voltage respectively , first switch means for repeatedly connecting said second source to an output for a first duration for connection to an electrode and second switch means for repeatedly connecting said first source to said output only when said second source is connected to said output and for a constant duration which is shorter than the first duration of the connection of said second source to the output
放电加工控制包括较高和较低电压的一级和二级电流源，第一个开关意味着用于重复连接第二电源到输出线，用于第一个持续时间连接一个电极和第二个开关意味着重复连接第一个源到输出线，只有当第二电源连接到输出线时，固定时间间隔小于连接第二电源到输出线的第一个持续时间。
Three sets of source rocks had been formed juring the steady sinking of the basin . the first source rock , being clay and calcium clay stone in tiemulike formation of permian was formed in deep lake environment ; the second source rock , being clay stone in xiaoquangou group of middle to upper triassic was formed in the offshore and the shallow lake environment ; and the third source rock , being coal beds in badaowan formation of lower jurassic was formed in the lake - swamp environment . the first one is the most potential , since it has the biggest thickness , the highest organic matter abundance , high maturity and the highest hydrogen generating capacity
在盆地稳定沉降时期，相应地形成三套烃源岩，即上二叠统铁木里克组( p _ ( 2t ) )深湖、半深湖相泥岩、泥灰岩；中上三叠统小泉沟群( t _ ( 2 - 3xq ) )滨浅湖相泥岩及下侏罗统八道湾组( j _ ( 1b ) )湖沼相煤系地层。
With the development of economics , science and technology , with the decrease in the first and second source of profit , with the step of economic globalization getting faster and faster , logistics becomes more and more important and it takes our attention gradually . it even becomes one of the tokens that stand for the overall strength of the country
近年来，随着社会经济的飞速发展以及科学技术的日新月异，随着第一、第二利润源泉发掘空间的不断缩小，随着经济全球化步伐的逐渐加快，物流在社会经济发展中的地位变得越来越重要，并逐渐引起人们广泛的关注，以致一国物流的综合发展水平成为判断其国家综合实力的标志之一。