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国际汉语教学研究 2022年第2期 64-74页

作者：苏向丽 munkhbat maralmaa 北京语言大学汉语国际教育学部预科教育学院

本文以《当代中文》 (蒙古语版)为研究对象,从多维视角探讨教材中生词与对译词语的对应性分布特征及制约因素。研究发现:不同词类平均对译词语数量、对应的词际关系类型差异明显;生词与对译词语的语义对应关系类别复杂多样,部分词语对... 详细信息

本文以《当代中文》 (蒙古语版)为研究对象,从多维视角探讨教材中生词与对译词语的对应性分布特征及制约因素。研究发现:不同词类平均对译词语数量、对应的词际关系类型差异明显;生词与对译词语的语义对应关系类别复杂多样,部分词语对译有误;多数词语与语境义对应,部分词语译注偏离语境或对译词项位序失当。两种语言的词类特点、语言类型、词汇语义系统的复杂性、译者水平和理念等都会影响和制约教材生词与对译词语的对应性分布。国别化教材生词译注应加强汉外词汇对比研究,不断提升译注质量。

关键词：汉语教材对译词语对应性分布特征制约因素

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治疗腹痛的认识

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中国蒙医药（蒙） 2024年第4期19卷 88-90页

作者：铁军孟和巴图不详

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Visualisation of air–water bubbly column flow using array Ultrasonic Velocity Profiler

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Theoretical & Applied Mechanics Letters 2017年第6期7卷 379-385页

作者： munkhbat Batsaikhan Ari Hamdani Hiroshige Kikura Department of Nuclear Engineering Tokyo Institute of TechnologyMeguro-kuTokyoJapan LaboratoryforAdvanced Nuclear Engineering Tokyo Institute of TechnologyMeguro-kuTokyoJapan

In the present work, an experimental study of bubbly two-phase flow in a rectangular bubble column was performed using two ultrasonic array sensors, which can measure the instantaneous velocity of gas bubbles on multiple measurement lines. After the sound pressure distribution of sensors had been evaluated with a needle hydrophone technique, the array sensors were applied to two-phase bubble col- umn, To assess the accuracy of the measurement system with array sensors for one and two-dimensional velocity, a simultaneous measurement was performed with an optical measurement technique called particle image velocimetry （PIV）. Experimental results showed that accuracy of the measurement system with array sensors is under 10% for one-dimensional velocity profile measurement compared with PIV technique. The accuracy of the system was estimated to be under 20% along the mean flow direction in the case of two-dimensional vector mapping.

关键词： Two-phase bubbly flow Bubble column Ultrasonic Velocity Profiler （UVP） Sectorial array sensor

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中蒙矿产资源合作开发研究

中蒙矿产资源合作开发研究

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作者： Gantuguldur munkhbat 哈尔滨工程大学

学位级别：硕士

资源是一个国家生存与发展的基本条件，是综合国力构成的第一个要素，在国际经济竞争和综合国力的较量中，资源的占有和控制具有重要的战略意义。本文从两国人民共同利益出发，以区域经济学理论为依据，在梳理蒙古国经贸运行发展现状... 详细信息

资源是一个国家生存与发展的基本条件，是综合国力构成的第一个要素，在国际经济竞争和综合国力的较量中，资源的占有和控制具有重要的战略意义。本文从两国人民共同利益出发，以区域经济学理论为依据，在梳理蒙古国经贸运行发展现状和蒙中经贸关系，蒙中开发矿产合作与现状的基础上，对蒙古国能源矿产勘探开发及蒙中能源矿产合作开发问题进行了研究。首先，本文从供求关系出发，对中蒙两国对煤炭资源合作开发的现实需求，然后，剖析了在合作开发中存在的问题，并从政府和企业两个层面解释了产生这些问题的原因;最后，并给出了切实的解决方案，这给未来中蒙两国在煤炭资源领域的合作提供了重要的借鉴，这对拓宽国家能源资源开发供给、加强蒙中两国能源资源合作互补性、改善蒙古国经贸关系具有重大的意义。本文的研究结果表明，中蒙两国都有对煤炭资源合作开发的巨大需求，中蒙两国煤炭资源合作开发具有较大的潜力，但是中蒙两国煤炭资源合作开发中仍存在政策不稳定、基础设施不健全等问题，造成这些问题一方面是政府层面的原因，如政治不稳定等，另一方面是企业层面的原因，如追其短期效益等;在煤炭资源合作开发的问题上，中蒙两国需要加深中蒙双方的理解与互信、启动中蒙两国自由贸易去的建设以及积极开展多渠道融资，促进中蒙煤炭资源合作开发。希望本文的研究结果能够为决策者提供借鉴，改善中蒙两国关系，促进中蒙两国在煤炭资源领域的合作。

关键词：煤炭资源合作开发中国蒙古国

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Development of Measurement System for Flow and Shape Using Array Ultrasonic Sensors

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Journal of Flow Control, Measurement & Visualization 2021年第3期9卷 45-72页

作者： munkhbat Batsaikhan Zeliang Zhang Hideharu Takahashi Hiroshige Kikura Department of Mechanical Engineering Tokyo Institute of Technology Tokyo Japan

In Fukushima Daiichi Nuclear Power Plant (FDNPP) accident, the fuel debris formed in the Reactor Pressure Vessel (RPV) and Primary Containment Vessel (PCV) at Unit 1 - 3. To accelerate and decide further decommissioning steps of the FDNPP, it is crucial to obtain realistic information of the debris and localize contaminated water leakage from PCV. Due to high radiation and dark environment inside the PCV, investigating instruments and techniques should necessarily to meet specification of radiation resistance, waterproofness, dust resistance and so on. This study focuses on development of ultrasonic measurement system using a couple of sectorial array sensors to localize contaminated water leakage and visualize shape of object that repre- senting fuel debris, simultaneously. In this study, Total Focusing Method (TFM) and Ultrasonic Velocity Profiler (UVP) methods are considered to visualize object shape and flow pattern around it, respectively. To demonstrate applicability and reliability of developed measurement system with sectorial array sensors, a mock-up experiment result of simulated water leakage and fuel debris shape were discussed in this paper.

关键词： Reactor Decommissioning Sectorial Array Sensors Total Focusing Method (TFM) Ultrasound Ultrasonic Velocity Profiler (UVP) Vector Flow Mapping

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Bubble Size Measurement by the Ultrasonic Pulse Echo with Tracking Technique

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Journal of Flow Control, Measurement & Visualization 2019年第1期7卷 11-27页

作者： Antonin Povolny munkhbat Batsaikhan Tomonori Ihara Hideharu Takahashi Hiroshige Kikura Department of Mechanical Engineering Tokyo Institute of Technology Tokyo Japan Department of Marine Electronics and Mechanical Engineering Tokyo University of Marine Science and Technology Tokyo Japan

Bubbly flows appear in many different industrial fields and the measurement of bubble sizes is crucial for understanding phase interactions. The ultrasound pulse echo can be used for a non-intrusive measurement of the bubble surface position in one dimension even when there is no optical access to the bubble. A simultaneous measurement from two opposing directions gives the bubble size but has been performed only on single bubbles. This work applies the tracking technique, which allows a simultaneous measurement of multiple bubbles. The performance of the bubble size measurement was tested experimentally by comparing ultrasonic results with the sizes measured by a high-speed camera and also with metal cylinders. Possible sources of measurement uncertainty were analysed and discussed. The tested range of bubble sizes was up to 10 mm and the void fraction was lower than 1.25%.

关键词： Ultrasound Two-Phase Flow Bubble Size Pulse Echo Tracking

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