freepeople性欧美熟妇, 色戒完整版无删减158分钟hd, 无码精品国产vα在线观看DVD, 丰满少妇伦精品无码专区在线观看,艾栗栗与纹身男宾馆3p50分钟,国产AV片在线观看,黑人与美女高潮,18岁女RAPPERDISSSUBS,国产手机在机看影片

正文內(nèi)容

交通運(yùn)輸科技英語(yǔ)(已改無(wú)錯(cuò)字)

2023-05-04 23:20:24 本頁(yè)面
  

【正文】 reight traffic.The share of forwarding goods by unit trains from freight yards to destination yards or to classification yards is now above 46% of the total .The objective has been set to further increase.One of the ways to increase substantially the number of unit trains lies with those customers who dispose of sidings linked to yards .The customer are supposed to submit to the yard superintendent the documents for shipping goods at least several days before the actual shipping .In these documents all the information concerning the goods is recorded but for the number of the wagon and the weight of the goods. After the wagons have been loaded the clerks of the yard put the numbers of wagons in such a way that groups of wagons makeup a unit train destined for a single freight yard or for a classification yard. When makingup the unit train the possibilities of the customers receiving the cargo are taken into account so that a speedy presenting of the wagon for unloading would not result in excessive delays of the wagons at the stations of destination.Based on the requests in advance for classifying the goods ,plans for 10 days and monthly plans for forming unit trains are worked out .The experience gained has shown that this method of forming unit trains is the most efficient one with regard to forwarding bulk modities such as coal ,ore ,ferous metals ,grain ,timber and so on .When appropriate cooperation is maintained between stations located closely to each other “staggered”unit trains may be formed ,that is to say one unit train may be formed on two or more stations rather than on one of them .Another widely used procedure ensuring further expanding unit train traffic is related to the planning of loading operations on a calendar this case at the stations located along a given line wagons destined for specific directions are loaded on fixed days of the week .This results in augmenting the wagon flows on the one hand contributing to making up extra unit trains and reducing the volume of classifying operations at the departing and at the destination freight yards on the other. The classification yards are releaved from extra work loads as well.The concentration of freight flows in terms of planning permanent links between freight generating regions and freight consuming regions contributes a great deal to further increasing the share of unit train traffic.Such links prove to be most effective when working out plans for forwarding such bulk modities like coal, oil products, ore, timber, grain and some other goods .This makes it possible to increase the volume of goods being forwarded in unit trains going to a single customersay, to electric power stations and to metallurgical plants. Also large specialized warehouse pounds are being set up to acmodate different types of goods .The goods for these pounds are being moves in unit trains as well.The present system of managing wagon flows in the USSR provides for concentrating classification operations at big well equipped classification yards while transferring to these yards the overwhelming share of classification operations still carried out at smaller sectional ,regional and/or local classification yards .This is required in order to optimize and to attain the best economic efficiency in managing freight traffic .The big yards incorporate the highest productivity and the lowest cost of handling individual wagons .They likewise ensure the shortest standard and actual time wagons spend at the yards.Major importance in the overall effort to improve operations is devoted to perfecting the plan of forming trains, which as a matter of fact is the actual link between the state plan for forwarding goods and the operations activity of the railway system.The main directionfor improving the plan of forming trains is to increase through traffic, to form long distance unit trains at the yards that would pass through the biggest possible number of classification yards without being classified. Presently the plan of forming trains is worked out making use of puters and mathematical methods and it covers all classification yards of the system.The level of concentration of classification operations depends entirely on the technical standard and the technology applied at classification yards. Words and Expressionsmanage/180。m230。ni?/ unit train 單元列車freight yard 貨場(chǎng),貨物作業(yè)地點(diǎn)classification yard 編組場(chǎng)to set……to further increase 使……進(jìn)一步增加to lie with…… (責(zé)任,決定權(quán))在……,是……的責(zé)任dispose /di180。spoz/ ,配置(of)……siding /180。saidi?/ ,專用線submit /s? b180。mit/ ……服從(to);向(to)……提出……to be supposed to ……,應(yīng)當(dāng)Superintendent/?sju:p? rin180。tend? nt/ n指揮人員,首長(zhǎng).Yard superintendent 站長(zhǎng),區(qū)長(zhǎng)Document for shipping goods 要車計(jì)劃But for…… 要不是……;沒(méi)有……Clerk /kl?k,klɑrk/ To make up…… 構(gòu)成,組成Destine /180。d?stin/ ,指定;開(kāi)往(for)Speedy /180。spidi/ ,立即的Present /180。pr?znt/ In advance 預(yù)先,提前Staggered unit train 階梯單元列車Augment /?ɡ180。m?nt/ ,增大Contribute /k? n180。tribjut/ .amp。i促進(jìn),有助于(to)……On (the) one hand……on the other(hand) 一方面……,另一方面Relieve /ri180。liv/ ……的負(fù)擔(dān)(痛苦)In terms of 從……方面來(lái)說(shuō);根據(jù)……Sectional /180。s?k?? n? l/ Regional Incorporate /in180。k?rp?
點(diǎn)擊復(fù)制文檔內(nèi)容
外語(yǔ)相關(guān)推薦
文庫(kù)吧 www.dybbs8.com
備案圖片鄂ICP備17016276號(hào)-1