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transfer stations
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  中转站
     Combinative Software Design for Computer-Monitoring in Oil Transfer Stations
     油田中转站计算机监测组态软件设计
短句来源
     Designers usually determine the site of transfer stations and metering rooms in the transfer station system based on the oil-gathering radius and installations on site.
     设计人员通常根据集油半径和现场设施情况来确定中转站系统中中转站和计量间的位置。
短句来源
     The paper introduced the operation mode and main parameters of the large solid waste transfer station and the 6 transfer stations built in China.
     介绍了现代化大型垃圾中转站和国内已建成的 6座大型垃圾转运站的运行方式和主要参数。
短句来源
     In conclusion, the feasibility and practicability of secondary optimization location of MSW transfer stations are validated by case analysis in this study, and this method can be used in the planning and design of the MSW collection and transportation system.
     通过实例分析,验证了城市垃圾中转站二次优化选址的可行性、实用性,可为垃圾收运系统的规划与设计提供参考依据.
短句来源
     With the development of the Daqing oilfield,the comprehensive contain water come from oil well is continuously rising,Considered from some factors such as extracting oil from sewage、environmental protection,many sewage processing stations were built in the oilfield to deal with the sewage which was drained by the transfer stations、transfer oil and drain water stations and unite stations。
     随着油田持续开发,油井采出液综合含水不断上升。 从节油、环保、注水等多方面的因素考虑,在油田上建起了越来越多的污水处理站来处理中转站、转油放水站及联合站生产后的污水。
短句来源
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  换乘车站
     Zonal located populations are set as exogenous variables, and then GAs is used to determine the optimum population distribution that may minimize total trip lengths of car traffic: concentrating the population in the central business district (CBD) and walk distance of transfer stations.
     然后将小区内的人口当做外生变量,用遗传算法计算使小汽车出行的总距离最小的人口分布格局,从而得知人口集中在中央商务区(CBD)和换乘车站的步行圈内时可以极大地减少城市道路交通需求.
短句来源
     Following the networking of urban mass transit, more and more transfer stations will be built.
     目前城市轨道交通正向网络化发展,将出现越来越多的换乘车站
短句来源
  中转车站
     The performance of cyclic timetables of big railway networks and propagation of delays between interconnected lines at transfer stations have been analysed by means of a new tool that describes the train dynamics as a Discrete Event System (DES) that is based on MaxPlus Linear systems.
     用一种新的工具对大铁路网的时刻表以及在中转车站的相互连接的线路之间的晚点的扩散进行了分析,将列车描述成一个基于Max Plus线性系统的间断事件系统(DES)。
短句来源
  “transfer stations”译为未确定词的双语例句
     Noise monitoring on loading and unloading operation room,deodor equipment and transfer statior boundary of two closed waste transfer stations in Guangzhou city was carried out. The result showed that during the work,the noise in the station was less than 85 dB(A) and the noise was more than 85 dB(A) in the compressor room,and the environmental noises were 62~69 dB(A) out of the station.
     对广州市两座封闭式垃圾转运站装卸作业间、除臭设备、转运站厂界的噪声进行了监测,监测结果转运站运转期间作业间内噪声<85dB(A),压缩机操作间噪声>85dB(A),环境噪声为62~69dB(A)。
短句来源
     DISCUSSION ON THE OUTER PROTECTION OF IMPORTED OIL PIPELINE INSIDE TRANSFER STATIONS
     站内进口油管道外防护探讨
短句来源
     Stop Transfer Stations——A Way to Realize Custody Transfer and Energy Conservation in Old Fields
     停运接转站是老油田实现密闭集输和节能的途径之一
短句来源
     INTRODUCTION TO THE SECURITY SYSTEM FOR OIL TRANSFER STATIONS
     输油站库安防系统简介
短句来源
     Examples are taken to systematically introduce the composition of security system for oil transfer stations.
     通过实例系统地介绍了输油站库安防系统的组成。
短句来源
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  transfer stations
There are five groups of locational consideration for transfer stations: Ecological, political, transportation, economic and spatial.
      
Solid waste transfer stations are designed in order to avoid the direct travelling of trucks from individual collection sites to refuse disposal sites.
      
A multicriteria model for the location of solid waste transfer stations: The case of Ashdod, Israel
      
The developed model can be used for the determination of sites for landfills, transfer stations, recycling centers and the periodical routing of collection vehicles in order to reduce the cost of municipal solid wastes transport and disposal.
      
Specifically, in order to test the performance of the benefit transfer method, employing hedonic price models, this study focused on estimates of disamenities associated with waste transfer stations at four different cities in Israel.
      
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Under specific conditions, shutting down some transfer stations not only can eliminate those opening links, decrease oil and gas losses, and economize on energy, but also can simplify technological processes, Therefore, this method can be spread and applied to any oil field/district where conditions exist.

目前,油田上的接转站大部分是开口的。在一定条件下,停运部分接转站,不仅消除了不密闭的环节,减少了油气损耗,节约了能源,而且还简化了工艺流程,便于生产管理。因此,凡有条件的油田(区),可以推广应用。

In this paper,we have compared the wearability and the wear-corr osion-resistance of balance or ring material—Cr-Ti alloy cast iron with ZQAL9—4 and HT20—40,raised and solved a new problem, i.e.how to select the friction couple.Using Cr-Ti alloy cast to replace ZQAL9—4 balance ring, we found that the new material cost had been reduced by 89 per cent,its service life was longer than that of ZQAL9—4,Having been proved by using in the Model 125D pump of Daqing petroleum transfer station,its life was 7 times...

In this paper,we have compared the wearability and the wear-corr osion-resistance of balance or ring material—Cr-Ti alloy cast iron with ZQAL9—4 and HT20—40,raised and solved a new problem, i.e.how to select the friction couple.Using Cr-Ti alloy cast to replace ZQAL9—4 balance ring, we found that the new material cost had been reduced by 89 per cent,its service life was longer than that of ZQAL9—4,Having been proved by using in the Model 125D pump of Daqing petroleum transfer station,its life was 7 times longer than that of ZQAL9—4.It will have practical value and economic significance in pump design and application.

通过小型泵50D的模拟实验研究,比较了平衡盘、平衡环材质ZQAl9—4、HT20—40、C_r—T_1合金铸铁的耐磨性能、耐磨蚀性能和摩擦付选配问题,提出了以C_r—T_1铸铁代替ZQAl9—4平衡环,材料成本可降低到原来的九分之一,经大庆采油厂125D输油生产试验,耐磨寿命为原来铜合金的7倍以上,对水泵设计和应用具有实用价值和经济意义。

Hundreds of years ago, the diamond was found in western part of Hunan province. Since 1954, geological prospecting has been carried out by teams under the leadership of the Ministry of Geology and has covered an area about 1.5 hundred thousand square kilometers. The placer was the sole object of prospecting during the period from 1954 to 1960. After that, most labours and investment have been contributed to the exploration for lode diamond deposits of kimberite type. But none of commercial interest has been...

Hundreds of years ago, the diamond was found in western part of Hunan province. Since 1954, geological prospecting has been carried out by teams under the leadership of the Ministry of Geology and has covered an area about 1.5 hundred thousand square kilometers. The placer was the sole object of prospecting during the period from 1954 to 1960. After that, most labours and investment have been contributed to the exploration for lode diamond deposits of kimberite type. But none of commercial interest has been gained so far. Based on the theory of diamond geology, the results of explorations, and qlenty informations of field geology, some evidences, considerations and conclusions obtained can be summerized as follows. 1. Placer diamonds are not only wide-spread in the drainage area of Yuanshui and its tributaries, but also scattered in its adjacent areas---the valleys of Lishui, Zi-shui, Xiangshui, Wujiang, Duliujiang, and Hongshuihe as well as Tayao mountains of Guangxi. It is obvious that the distribution of placer diamonds is neither controlled by geomorphology, nor confined to any special tectonic unit. They are highly disseminated in the Quarternary sand and gravel beds. Strickly speaking, no placer deposits of ordinary quality presents in this region. The so-called spoon-like placer deposits located at Changde and Taoyuan counties of Hunan Province are rather small and poor. 2. Pyrope is an intimately associated mineral with diamond in kimberite. Therefore, it is regarded as an useful and favourable indicator for diamond explora-tion. However, it was hardly found in this region, either in the Quarternary or in pre-Quarternary sediments. There is an exception in Maping Creek where the pyrope content in sediments comes to hundreds of grain per cubic meter. 3. The region between Zhenyuan and Sanshui counties of Guizhou province is a region of meta-alkaline ultrabasic rocks which consist of 13 rock belts with hundreds of dike and sill. The major rock-species are prowersite and porphyrite-mica-peridotite. Maping micaceous kimberite may be the extreme member of this rock complex. Both No. 1 and No. 2 of Maping micaceous kimberite bodies are small dikes and occur in the limestone and dolomitic limstone of Upper Cambrian They are rich in pyrope and yield a few diamonds of fine grain grade. The average weight of grains is only 0. 17mg. such dikes are unprofitable and make no influence on present distribution of diamond in Yuanshui drainage. In Zhengyuan and Sanshui counties of Guizhou Province, it is possible to find some new dikes or sills with similar characters, but no profitable pipe would be expected to find out. 4. The discovery of secondary sources of diamond, a great achievment of prospecting works has been made recently. The secondary sources, five different age horizons of clastic sedimentary rocks containing diamonds have been recognized. They are: (1) the tillite beds of Changan Formation of Lower Sinian from the juncture of Hunan, Guizhou and Guangxi; (2) The quartzitic sandstone beds of Lianhuashan Formation of Lower Devonian; (3) The sandstone and conglomerate beds of Yujiang Formation of Lower Devonian and Bangzhai Formation of Middle Devonian from northern and central Guangxi and Guizhou; (4) The arkosic sand-stone, siltstone beds of Upper Triassic. and Jurassic, from Jingxian Basin south-western Hunan; and (5) The red beds of Cretaceous and Lower Tertiary distributed mainly along Yuanshui valley and in the surrounding area of Tongting Lake. The five secondary sources seem to be the transfer-stations on the long way of diamond traveling. Some diamonds have been distintegrated from them. They found their homes in Quarternary sediments and finally made up a complicated and uncomprehensible pattern of diamond-diffusions. It may interpret why the panning technique along river system produces little effect. 5. According to theory on genesis of diamond deposits, the author regards that it seems to be impossible to look for the profitable kimberite pipes in the tectonic unit with folded basement. Yangtze Platform (especially Jiangnan anteclise) is just one of this kind unit. 6. It may be no doubt that the tillite of Changan Formation of Lower Sinian is the major source of diamond in the studying region. The author has also discu-ased the possibilities and ways to searching pre-Sinian primary diamond deposits.

据民间传说,湘西金刚石的发现已有几百年历史。建国后,自1954年开展金刚石地质工作以来,普查面积已达15万平方公里。1954至1960年间,砂矿是唯一的工作对象;此后则把大量人力、财力投于寻找金伯利岩型原生矿。但直至目前,湘、黔、桂三省(区)尚未发现有价值的金刚石原生矿床。根据金刚石地质学原理、普查成果和大量的野外地质资料,已获得一些证据、见解及结论,现概括如下: 1.金刚石不仅较广地分布沅水流域各地,而且也零星散布于相邻地区,譬如澧水、资水、湘水、乌江、都柳江和红水河诸流域的一些地点,还有广西的大瑶山区。可见它的分布明显不受地貌控制,也不局限于某一特定的大地构造单元。同时又高度分散于第四纪砂矿中。严格地说,本区并不存在名符其实的砂矿床,产于湖南常德、桃源两县的勺形砂矿(也称细谷砂矿),毕竟很小且贫。 2.镁铝榴石是金刚石在金伯利岩中密切共生的矿物,常作为寻找金刚石矿的指示性矿物。但在本区第四系或前第四系里都很难找着,唯一的例外是马坪小溪,那里的镁铝榴石在沉积物里的含量可达几百颗/立方米。 3.贵州镇远、三穗两县间,是一个偏碱性超基性岩岩区,可分出十三个岩带,共有岩墙、岩床几百个。主要岩类是橄辉云煌岩和斑状云...

据民间传说,湘西金刚石的发现已有几百年历史。建国后,自1954年开展金刚石地质工作以来,普查面积已达15万平方公里。1954至1960年间,砂矿是唯一的工作对象;此后则把大量人力、财力投于寻找金伯利岩型原生矿。但直至目前,湘、黔、桂三省(区)尚未发现有价值的金刚石原生矿床。根据金刚石地质学原理、普查成果和大量的野外地质资料,已获得一些证据、见解及结论,现概括如下: 1.金刚石不仅较广地分布沅水流域各地,而且也零星散布于相邻地区,譬如澧水、资水、湘水、乌江、都柳江和红水河诸流域的一些地点,还有广西的大瑶山区。可见它的分布明显不受地貌控制,也不局限于某一特定的大地构造单元。同时又高度分散于第四纪砂矿中。严格地说,本区并不存在名符其实的砂矿床,产于湖南常德、桃源两县的勺形砂矿(也称细谷砂矿),毕竟很小且贫。 2.镁铝榴石是金刚石在金伯利岩中密切共生的矿物,常作为寻找金刚石矿的指示性矿物。但在本区第四系或前第四系里都很难找着,唯一的例外是马坪小溪,那里的镁铝榴石在沉积物里的含量可达几百颗/立方米。 3.贵州镇远、三穗两县间,是一个偏碱性超基性岩岩区,可分出十三个岩带,共有岩墙、岩床几百个。主要岩类是橄辉云煌岩和斑状云母橄榄岩;镇远马坪的云母金伯利岩,可能是前二者的端员岩类。马坪1号、2号云母金伯利岩体都是小岩墙,产于晚寒武世的灰岩、白云质灰岩中,富含镁铝榴石,产极少量细粒级金刚石,平均粒重仅0.17毫克。这类岩墙都无工业利用价值。在镇远、三穗一带,固然有可能找到类似的岩墙或岩床,但不能指望找到可供利用的岩管。 4.金刚石次生源在本区的发现,是普查工作的重大成就。鉴别出来的五个次生源,都是属于不同时代、略含金刚石的碎屑岩地层。它们是:(1)早震旦世长安组里的冰碛层,分布于湘、黔、桂毗邻区;(2)早泥盆世莲花山组石英砂岩;(3)早泥盆世郁江组和中泥盆世邦寨组砂砾岩。(2)、(3)多见于桂中、桂北及黔南等地;(4)湖南靖县盆地晚三叠世至侏罗纪的长石砂岩、粉砂岩等;(5)广泛分布于沅水中、下游及滨湖地区的白垩纪至早第三纪红色岩层。五个次生源似乎是金刚石长途旅行中的“转运站”,金刚石不断地从各次生源解离出来, 并在第四系找到归宿,从而构成了一幅既复杂又难理解的金刚石扩散图。由此也可知道,采用淘选技术追溯河流找矿,为什么成效不显著的原因。 5.根据金刚石矿的成因学说,作者认为,在具有褶皱基底的大地构造单元,似乎不存在可供利用的金伯利岩岩管的前景。本区所在的扬子地台(尤其是江南台背斜),正是这样的单元。 6.长安组里的冰碛层无疑是本区金刚石的主要来源。作者也讨论了探索前震旦纪金刚石原生矿的可能性和途径。

 
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