This paper studies the single-stage Erbium-ytterbium co-doped fiber amplifier, using the forward side-pumping technology.
本文研究单级铒镱共掺光纤放大器，采用前向侧面泵浦技术。
While the EPR relies on active pumping to maintain reactor cooling, an Areva spokesman told Technology Review yesterday that it has extra backup generators for added redundancy.
EPR依靠主动式水泵抽运以冷却反应堆，Areva发言人昨天对TechnologyReview记者称，设计有额外的备用发电机组以满足多余的需求。
Pumping coupler technology is one of the critical technologies for high-power fiber lasers.
泵浦耦合技术是获得高功率光纤激光器的关键技术之一。
In the technology reform of Dongjiang Pumping Station, a large scale axial -flow pump with double speed is used to fitting in with the nature of the pump head varying greatly.
东江泵站结合扬程变化幅度大的特点，在技术改造中采用双速全调节叶片的大型轴流泵机组型式，取得了明显的节能效益。
Brief introduction on strata in construction area and reviewed drilling technology and well completion technique, and meanwhile explained pumping test and water quality.
简介了施工区地层，论述了钻井技术要点和成井工艺；说明了抽水试验及水质概况。
The preparation principle and method of pumping concrete are introduced, the technology measure to prevent and solve the accident are put forward.
文章介绍了泵送混凝土的配制原则和操作方法，提出了防止和解决发生事故的技术措施。
The paper mainly introduced the application technology of the pumping high strength concrete (C60) which takes crushed gravel as coarse aggregate with big fluidity.
本文着重介绍采用以破碎卵石为粗骨料配制大流动性泵送c 60混凝土技术应用。
Combined with Yangdu home garden, how to the technology measures for preventing crack appearance of large volume pumping concrete under winter low temperature condition is introduced.
介绍了洋都家园基础大体积泵送混凝土在冬季低温条件下，如何防止裂缝出现的技术措施。
The company has advanced technology, in particular, a two-way protection against eccentric wear pumping coupling of anti-wear alloy coating technology, a world leader.
公司拥有先进的技术，特别是双向保护抽油防偏磨接箍的合金涂层防磨技术处于世界领先水平。
The side-coupling technology for double-clad fiber can transfer pumping light into inner cladding through the side of the fiber.
双包层光纤侧面耦合技术将泵浦光从光纤侧面耦合进入内包层，与端面耦合技术相比，更有利于高功率光纤激光器的实现。
The optimization theory and method combined with variable frequency speed regulation technology is applied in this paper to realize efficiency optimization in water injection pumping stations.
利用最优化原理与方法结合变频调速技术实现注水泵站效率优化控制，以满足油田生产节能降耗的需要。
In this paper a technology of parametric pumping fractional crystallization and a crystallizer with a slug flow vertical bubble tube are presented.
本文采用参数泵分步结晶新工艺和开发的直立弹状气泡管结晶器提纯制取精萘，则克服了通常方法的缺点。
At last, by combining with side-pumping coupler technology, a new design model of high power DCF laser is proposed.
最后结合侧面泵浦耦合技术，提出了一种新的大功率双包层光纤激光器的设计模型。
There is the need for high duty-cycle laser diode array to satisfy the demand the DPSSL (diode pumping solid state laser) technology.
要满足当前的泵浦要求，高占空比大功率激光器阵列是必需的泵浦源。
The use of our company with independent intellectual property rights "open continuous vacuum pumping Filter" patent technology (patent no. ZL 97 2 49817.6).
我公司运用拥有自主知识产权的“开放式连续型真空抽滤池”专利技术(专利号为ZL 97 2 49817.6)。
The technology improves the sand discharge rate and the sand pumping production rate.
此技术提高了卸沙速度与抽沙生产率。
The test in 5 pumping wells shows that the technology can meet the production requirements and has bright application outlook.
通过5口抽油井的试验研究表明，该技术是可行的，它能够满足生产的需要，具有较广阔的应用发展前景。
But the method of mixing anti freeze and pumping aid together into concrete is not advisable, and the scientific technology is using anti freezing pumping aid in concrete.
但采用双掺防冻剂和泵送剂的方法不可取，科学合理的方法是采用防冻泵送剂。
The computed parameters are of importance to the condition diagnosis and the technology design of the pumping well.
所得到的参数对油井工况诊断和油井工艺方案设计具有重要作用。
Deep pumping has been one of THD important methods of mechanical oil recovery raffinate... the paper introduces the pump well raffinate's corollary process technology and its applied situation.
深抽已成为机采提液的一项重要手段。本文介绍了濮城油田抽油机井提液的配套工艺及其应用情况。
Using the computer technology to monitor and evaluate the condition of rod pumping system is important for improving the efficiency of oil production.
结合计算机软件技术对其运行效率进行监测评价并在此基础上及时给出优化调整方案，是提高石油开采效益的重要途径之一。
Pumping coupler technology is one of the critical technologies for high-power laser and amplifier. And side-pumping is one of the promising technologies to obtain high-power laser and amplifier.
泵浦耦合技术是研究高功率光纤激光器和光纤放大器的关键技术，而侧面泵浦耦合技术又是通过泵浦耦合技术获取高功率光纤激光器的未来发展趋势。
In order to optimal utilization of ground water resources, the network of pumping well have been designed by different technology.
同时，为了科学开发利用地下水，用不同方法进行了开发利用地下水的井网布置。
In order to optimal utilization of ground water resources, the network of pumping well have been designed by different technology.
同时，为了科学开发利用地下水，用不同方法进行了开发利用地下水的井网布置。
应用推荐