number n. 1.数;数字;〔pl.〕算术。 2.(汽车等的)号码;第…,第…卷,第…期〔通常略作 No. (复数 Nos.),用于数字之前〕。 3.伙伴;号子,囚犯。 4.数目;〔pl.〕大批,数量上的优势,许多,若干。 5.【乐、韵】音律,韵律;〔pl.〕【音乐】乐谱,调子,节奏,拍子;〔pl.〕【诗】诗,韵文;【语法】数。 6.〔口语〕(从多数当中挑选出来的)人,物。 7.一群人,一帮人。 cardinal [ordinal] numbers 基[序]数。 an even [odd] number 偶[奇]数。 a whole [an integral] number 整数。 the acid number 【化学】酸值。 the atomic number 原子序数。 a high [low] number 大[小]数。 the science of numbers 算术。 a telephone number 电话号码。 the number of a car 车号。 a dead number 空号。 the April number (杂志的)四月号。 Nos. 1-5 第一号到第五号。 No. 9 (pill) 〔美军〕百宝丹,清导丸,通便丸。 He is not of our number. 他可不是我们中的一分子。 He is among the number of the dead. 他也在死亡之列。 a number of books 许多书。 a great [large] number of people 很多很多的人。 the singular [plural] number 单[复]数。 a number of 若干;〔口语〕=numbers of 许多的。 back number 过了期的一期报刊杂志;过时的人或事物;落后、顽固、反动的人物。 by number= in numbers. get [have] sb.'s number 〔美俚〕对某人的性格、动机等作确实的估价。 have sb.'s number on it 〔美俚〕注定是某人死亡的原因。 in number 总共;用数字表示,在数字上。 in numbers (杂志等)分为数册,分数次(The story is issued in numbers. 那部小说是分册出版的)。 in round numbers 以整数[约数]表示;约莫,大概;总而言之。 lose the number of one's mess 〔英海军行话〕死,“报销”。 make up by numbers 以多为胜。 number one 1. 头号(的),第一流(的)。 2. 〔口语〕自己;自己的利益(take care of [look after] number one 替自己打算)。 3. 〔口语〕小便。 numbers pool 猜数字小赌博。 One's number is up. 〔俚语〕某人劫数[死期]已到。 one's number two 副手,副职,接班人。 one's opposite number 对等的人[物]。 out of [without] number(s) 无数的。 the numbers =numbers pool. There are numbers who .... …的人很多。 to the number of …多到。 win by (force of) numbers 靠人多得胜。 without [beyond] number=out of number. vt. 1.给…编号[记号数,加号码]。 2.达…之数,共计…,(人口)有…。 3.算入…(数)内;认为 (among in with)。 4.〔主用被动形〕已有限定,有限;〔古,雅〕数,计算。 5.活了…岁,足…岁。 The guests number 20. 客人有二十位。 His days are numbered. 他(在世)的日子不多了。 vi. 算在…数内;计;报数。 number off 〔上操〕报数;〔口令〕号码! n. -er 编号人;计数员。
05 . 02 total base number of petroleum products by potentiometric perchloric acid titration , test method for 用电势高氯酸滴定法测定石油产品总碱值的试验方法
The method of determining total base numbers of engine ' s lubrication oils with cycle voltammetry was studied 摘要研究了使用循环伏安法测定技术测定润滑油总碱值。
Petroleum products and lubricants . determination of acid or base number . colour - indicator titration method 石油产品和润滑剂.酸数值和碱数值的测定.彩色指示剂滴定法
Includes change in title test method for semi - quantitative field test method for base number in petroleum products by color - indicator titration 利用显色指示剂滴定法测试石油产品碱值的半定量现场试验方法
Standard test method for semi - quantitative field test method for base number in new and used lubricants by color - indicator titration 利用显色指示剂滴定法测试新的和已用过的润滑剂碱值的半定量现场试验法的标准试验方法
Methods of test for petroleum and its products - petroleum products - determination of base number - perchloric acid potentiometric titration method 石油和石油产品试验方法.第276部分:石油产品.碱总值测定.高氯酸电位滴定法
Methods of test for petroleum and its products - petroleum products and lubricants - determination of acid or base number - colour - indicator titration method 石油及石油产品试验方法.第220部分:石油产品和润滑剂.酸值或碱值测定.颜色指示剂滴定法
Based on the game theory and the main theories of information economics , the relationship between the appointer and the agent in railway property operation was studies ; the relationship between the state and the ministry of railways , and between the ministry of railways and the enterprise was analyzed ; and the method of how to decide the base number under either stable and random circumstances in the commission operation of railway property was studied ; and both the agent ' s interests mechanism in property operation and how to fix the optimizing contract and the optimal strategy under random circumstances were studies also 本文以博奕论和信息经济学中的主要结论为基础,对铁路资产经营中委托人和代理人之间的关系进行了研究,然后对国家与铁道部、铁道部与企业进行了资产经营的博奕分析;分别在稳定和随机环境下对铁路资产委托代理经营中基数的确定办法进行了研究;并对资产经营中代理人(承包人)的利益机制和随机环境下最优合同与最优策略的确定进行了分析。
Answer : the purpose that safe evaluation works is from prevent electric industry production is especially big , great , malign with frequency the accident that send a gender sets out , the main and critical factor that exists in environment of safe to equipment system , labor , work and manufacturing management undertakes arguing , understand the base number of safe foundation 答:安全评价工作的目的是从防止电业生产特大、重大、恶性和频发性事故出发,对设备系统、劳动安全、作业环境和生产治理中存在的主要危险因素进行辩论,摸清安全基础的底数。
The viewpoints of the thesis are as following : the bidding mode adopted widely in chinese building engineering bidding currently , which quote with ration and the one which is closest to the base number score highest , is going against the resources " optimal collocation and development of social science and technology . by contraries , in international , the bidding mode of quote with the list of engineering ' s quantity is adopted usually . because this mode open the quantity , make fair competition and rationalize lower bid price which will win bid , it can promote the ordinal competition in building market and the healthy development of construction industry 本文认为:当前我国建设工程招标广泛采用的“按定额计价,最接近标底的报价得分最高”的招标模式,不利于资源的优化配置和社会科技的进步;而国际上采用的“工程量清单报价”模式,公开量,竞争价,合理低价中标,能促进建设市场的有序竞争和建筑业的健康发展,随着市场经济的不断完善,这必然是我国招标的发展方向。