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strong corrosiveness
相关语句
  腐蚀性强
     Waste water from oil field presents high salinity and strong corrosiveness, and will be a serious corrosive medium to pipeline.
     油田污水矿化度高、腐蚀性强,对管道的腐蚀相当严重。
短句来源
     Pickling solution for acid pickling of stainless steel is a mixture of various acids which possess strong corrosiveness and oxidization.
     不锈钢酸洗用酸洗液是多种酸的混合物,腐蚀性强且具有氧化性,腐蚀介质温度较高。
短句来源
     In view of the little underpinning and strong corrosiveness of the seaside silt, DN1200 GPRMP was used in the seaside part of Qingdao Jihongtan Reservoir Huangdao Water Supply Project.
     针对海滩淤泥段地基持力差、腐蚀性强的特点,青岛棘洪滩水库-黄岛引水工程海滩淤泥段引水管线采用DN1200玻璃钢管材.
短句来源
  “strong corrosiveness”译为未确定词的双语例句
     In the chemical industry production process ,since day-to-day contact acid , alkali, salt and organic dissolves to cross a river etc the strong corrosiveness medium , the corruption harm of equipment is a great and real problem .
     在化工生产过程中,由于经常接触酸、碱、盐及有机溶剂等强腐蚀性介质,设备的腐蚀危害是一个重大而现实的问题。
短句来源
     (3)Jingma crude has strong corrosiveness to pipeline and equipment due to its water contained, which affects heater's normal operation;
     (3)靖马原油所含水分对管道和设备具有较强的腐蚀性,并影响了加热炉的正常操作;
短句来源
     In that area, the soil possesses strong corrosiveness to underground steel facilities owing to rather low electrical resistance of soil.
     该装置建于伊朗首都德黑兰北部地区,该处土壤电阻率较小,约在4~12Ω·m之间,对地下钢铁设施具有强烈的腐蚀性。
短句来源
     While being heated to high temperature, NdF_3 can vaporize, separate and produce fluorine molecule which has strong corrosiveness.
     研究了NdF3中杂质氧、氮的测定方法。
短句来源
     The anode material of aluminum electrolysis is present in the odiously working environment ofhigh temperature and strong corrosiveness medium,so it is very difficult for modern material science to select inert an-ode material.
     铝电解阳极材料处在高温、强腐蚀性介质的恶劣工作环境中,所以惰性阳极材料的选择是现代材料科学难度很大的课题之一。
短句来源
更多       
  相似匹配句对
     THE BONE IS STRONG
     岁月流逝 骨不更年
短句来源
     The effects of N and P were strong.
     不同营养障碍使铃重有不同程度的降低 ,其中以 N、P营养影响最大 ;
短句来源
     EXAMINATION OF GERMICIDAL EFFICACY AND CORROSIVENESS OF KX STRONG ALKALINE GLUTARALDEHYDE
     KX强化碱性戊二醛杀灭微生物效果与腐蚀性的检测
短句来源
     The Corrosiveness of MoDDP and countermeasures
     二硫代磷酸硫化氧钼的腐蚀性及对策
短句来源
     Pickling solution for acid pickling of stainless steel is a mixture of various acids which possess strong corrosiveness and oxidization.
     不锈钢酸洗用酸洗液是多种酸的混合物,腐蚀性强且具有氧化性,腐蚀介质温度较高。
短句来源
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  strong corrosiveness
The minus value was increased during summer showing the strong corrosiveness.
      


Waste water in Zhongyuan oilfield contains high degree of mineralization and has strong corrosiveness. It is one of the practicable protection measures to use sacrificed positive pole to protect inner wall and components of metal vessel together with application of coating protection. This measure overcomes unavoidable disadvantages by using coating protection only. This article introduces in detail the design and the installation process of sacrificed positive pole protection system.

中原油田污水矿化度高,腐蚀性强,采用牺牲阳极保护金属容器内壁及其构件,是切实可行的保护措施之一,与涂层保护联合应用,弥补了涂层难以避免的缺陷。文章具体地介绍了牺牲阳极保护系统的设计及安装工艺。

Tuha oilfield is located on strong salt-affected area and if the salt-affected soil is soaked by water the ground will be fallen down by dissolve. The foundations of buildings and structures in oilfield surface engineering in this area should be especially treated.Based on the character and practical status of salt-affected soil, it is economical, reliable, simple and fesible to adopt changing soil method and to deepen foundation mat to treat the foundation. Salt-affected soll contalns 0. 2 % ~ 1. 07 % sodium...

Tuha oilfield is located on strong salt-affected area and if the salt-affected soil is soaked by water the ground will be fallen down by dissolve. The foundations of buildings and structures in oilfield surface engineering in this area should be especially treated.Based on the character and practical status of salt-affected soil, it is economical, reliable, simple and fesible to adopt changing soil method and to deepen foundation mat to treat the foundation. Salt-affected soll contalns 0. 2 % ~ 1. 07 % sodium sulphate and it has medium-strong corrosiveness in strong salt-affected soil area, and it has weak corrosiveness in medium-weak salt-affected soil area. Therefore it is necessary to make the foundation of buildings, constructions and equipment anticorrosion treatment. It is notable that the harm to buildings and constructions caused by foundations of salt-affected soil is the secondary calamity caused by water. Therefore,places of buildings and constructions which contact with water such as ground,workshop slope entrance and apron etc should be treated by wafter-proof.

吐哈油田位于强盐渍土地区,盐渍土浸水后使地层产生溶陷。因此,在这样地区建设油田地面工程中的建(构)筑物的基础,必须经过特殊处理。根据盐渍土的特性及实际情况,采用换土法并结合加深基础垫层等方法对地基进行处理是经济可靠和简便易行的。盐渍土中还含有0.2%~1.07%的硫酸钠,其腐蚀性能评价为强盐渍土区具有中~强腐蚀性;中~弱盐渍土区具有弱腐蚀性。所以必须对建(构)筑物及设备基础,进行防腐处理。特别值得注意的是盐渍土地基对建(构)筑物的危害是由于水产生的次生灾害,因此对建(构)筑物的地面、台阶、坡道和散水等与水有接触的部位也必须做好防水处理。

Introduces the statue of water in oil and measure method of water content rate, and makes a test study on such effective problems as influence of ware content on crude rheological property, on pipeline operation and on equipment in combination with recent actual situation in Mahuining Pipeline. It is pointed out that: (1) the viscosity and pour point of crude oil will be increased with large proportion of water content to a certain extent. When water content rate is less than 5%?there will be few influence on...

Introduces the statue of water in oil and measure method of water content rate, and makes a test study on such effective problems as influence of ware content on crude rheological property, on pipeline operation and on equipment in combination with recent actual situation in Mahuining Pipeline. It is pointed out that: (1) the viscosity and pour point of crude oil will be increased with large proportion of water content to a certain extent. When water content rate is less than 5%?there will be few influence on crude rheological property, (2)heavy water content crude will bring unstability to pipeline's operation and increase pipeline energy consumption evidently; (3)Jingma crude has strong corrosiveness to pipeline and equipment due to its water contained, which affects heater's normal operation; (4)Jingma crude of heavy water content 3 m below oil tank level shall be avoided to enter into the pipeline concentrately. This part of the crude should be transported with Maling crude by means of mixing process.

介绍了水在原油中的存在状态及含水率的测量方法,结合马惠宁管道近期的实际情况,就原油含水对原油流变性、管道运行及设备的影响等问题进行了试验研究,指出:(1)在一定范围内,原油的粘度和凝点随含水率增加而增大,含水率低于5%,对原油流变性影响不大;(2)高含水原油进入管道会造成管道运行不稳定,并使管输能耗明显增加;(3)靖马原油所含水分对管道和设备具有较强的腐蚀性,并影响了加热炉的正常操作;(4)应避免3m罐位以下的高含水靖马原油集中进入管道,对这部分原油可采取与马岭原油掺合的输送工艺。

 
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