long distance transport

Pressure pipes , as a kind of special material transport equipment , have an application in many other areas , including the long distance transport of petroleum and natural gas .

压力管道作为一种物料运输的特种设备，在很多领域也有着广泛的运用，包括在石油、天然气的长距离运输等方面。

Welding equipment application and development trend on the long distance transport pipeline construction

长输管道建设中焊接设备的应用现状与发展趋势

Technical Measures of Raising Belt Conveyor Efficiency for Long Distance Transport

提高长距离胶带输送机效率的技术措施

The damage is hard to avoid in the process of long distance transport .

长途运输过程中，搬运时难免有破碎的事情。

It is simple in structure , low cost , long distance transport , high efficiency advantages .

它具有结构简单、成本低、运输距离长、效率高的优点。

We always to ensure that the boxes are safe in long distance transport .

我们总要确保箱子在长途运输中不会破损。

Application of buffer-tank in reciprocal pump and long distance transport pipe

缓冲罐在往复泵长距离输送管道减振中的应用

Application of BEM-7H-C Crude Oil Pour Depressant in Wax Oil Long Distance Transport

BEM-7H-C原油降凝剂在长输蜡油中的应用

Most of main pump in pump stations driven by variable speed motor for long distance transport petroleum engineering .

在长距离输油（气）管道工程中，大部分泵站内的主泵采用调速电机驱动。

A comparative study on the long distance transport stress of market pigs and the anti-stress effect of phenobarbital sodium complex

商品猪的长途运输性应激与复方苯巴比妥钠抗应激作用的比较研究

Industrial Production of Cow Embryos by IVP Technique-Effects of Holding Temperature for Long Distance Transport of Ovaries

利用体外受精技术产业化生产奶牛胚胎&长距离运送卵巢的保存温度的影响

The delta-strand deposit system which is developed in Zhuhai Group ( T5 18.5 Ma ) is the conductor department of hydrocarbon 's long distance transport .

T5（18.5Ma）以下珠海组发育三角洲-滨海沉积体系分布广泛，是油气长距离运移的输导体。

Experimental studies on the effect of long distance transport stress on market pigs : effect on physiological states , body weight , sicking inguring , death and loss of meat weight

长途运输性应激对商品猪影响的研究&对生理状态、体重、病残、死亡和肉量损失的试验观察

Finally the article states that the combined application of DRA and EDFA can significantly increase the function of long distance transport system of fiber optical and hence enlarge the applicable area of EDFA .

最后指出，这两种技术的组合应用能明显提高长距离光纤通信系统性能，使掺铒光纤放大器具有更广阔的应用前景。

With the development of industry of petroleum and natural gas , the transport pipelines play more and more important roles in national economy , especially the advantage of the long distance transport pipelines becomes more and more evident .

随着石油、天然气等工业的发展，管道输送在国民经济中的地位越来越重要，特别是长距离输送管道的优势更是明显。

Due to lignite is a kind of coal with low degree of coalification , low heat value , high moisture content , and prone to weathering and spontaneous combustion , it is not easy for long distance transport .

褐煤煤化度低，易风化自燃，发热量低，含水量高，不易于长途运输。

The paper designs a station-independent leak supervising for crude oil concentrated transport pipeline and distributed master-slave leak real-time supervising system for long distance transport pipeline are designed with virtual instruments technology , and designs the hardware and software scheme .

采用虚拟仪器技术设计了一套各站独立的分立式原油集输管道泄漏检测及定位系统，并对其软、硬件方案进行了设计。

Scientific researches have indicated that there exist two environmental crises facing Macau , i. e. , urban air pollution resulting from vehicular emission and coastal water sediment pollution which is related to long distance transport of pollution from the continent .

科学研究表明，澳门面临两大环境问题，即汽车尾气造成的空气污染和周围水域生态环境的破坏（底质的污染）。

Based on the summary of the traditional sediment treatment measures and the remained problems for water diversion from the Yellow River , this paper confirms the long distance transport of sediment is an efficient way to cope with the diverted sediment from the Yellow River in the future .

在综述了引黄灌区泥沙处理和利用的关键技术，阐述了新形势下传统泥沙处理技术存在的问题的基础上，肯定了渠道泥沙长距离输送的灌区泥沙处理发展方向。

In his paper we analyzed the structure of the 300L liquid nitrogen vessel with thermal dynamics , and solved the problem of storing and long distance transport of 300L liquid nitrogen vessel by technical improvement of the neck tube size , side bottom support and the adiabatic method .

通过对300L液氮杜瓦的结构的热力学分析，提出了对其颈管尺寸、底侧部支撑及绝热方式等方面的重大技术改进，解决了将300L液氮杜瓦用于贮存和长途汽车运输的技术问题。

The development of the long distance highway transport ;

远距离沉箱拖运关于发展公路长途运输问题；

Numerical simulation of the long distance atmospheric transport of wheat stripe orust spores : a case study

小麦条锈病原孢子远距离传输数值模拟

Long Distance Air Drive Transport System and Application

长距离气力输送系统与应用

The foundation of industrial energy are oil and gas , they rely on long distance pipeline to transport .

工业能源的基础原料之一是石油天然气，其主要依靠长输管道进行运输。

Compared to car and waterway , Rail transport has a high degree of safety , quick transportation speed , long distance and low transport costs , pollution , weather influence .

火车运输具有安全程度高，运输速度快，运输距离长，运输成本低，污染小，不受天气影响的特点，在汽乍，水路中具有很大的优势。