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At present, the infrared transmission spectroscopy is the best technique for determining whether jadeite is polymer-impregnated or not, and the infrared reflectance spectroscopy is a nondestructive and rapid determination method that provides mainly the f |
中文意思: 摘要红外透过光谱技术是当前鉴别翡翠是否有聚合物充填的最好方法,而红外反射光谱技术是一种快速、无损伤的测试方法,主要提供矿物的基频振动光谱信息,在宝石学研究方面特别是鉴定宝石种属方面显示出新的应用可能性。 |
以下为相关句子列表(点击查看,可以看对应的解释):
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At present, the enterprise coming from different countries and rigions have been settled there and they are very much satisfied with the investment conditions.
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目前已有来自各国的企业落户园区,并对良好的投资环境深感满意。 |
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At present, the entire area for Chinese traditional and herbal medicine sown area amounts to 25,000 mu, the Chinese goldthread rhizome standardization sown area has amounted to 15,000 mu, and 10 Chinese goldthread rhizomes Chinese traditional medicines ba
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目前全区中药材种植面积达2.5万余亩,其中黄连标准化种植面积已达1.5万亩,已建成10个黄连中药材基地村,年产3800吨。 |
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At present, the evolution of the Yangtze River Basin has handicapped the development of the whole economy badly.
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长江流域生态环境的恶化已经严重影响到整个长江流域经济的发展。 |
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At present, the factory has established the perfect sales network and the after sale service center in every big city domesticly, deeply trusted by the general customers.
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目前,已在国内各大城市建立了完善的销售网络和售后服务中心,深受广大消费者信赖。 |
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At present, the focal point of supervision and inspection is to inspect and to put the audio-visual product and computer software market in order.
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当前,监督检查工作的重点是清理整顿音像制品市场和计算机软件市场。 |
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At present, the infrared transmission spectroscopy is the best technique for determining whether jadeite is polymer-impregnated or not, and the infrared reflectance spectroscopy is a nondestructive and rapid determination method that provides mainly the f
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摘要红外透过光谱技术是当前鉴别翡翠是否有聚合物充填的最好方法,而红外反射光谱技术是一种快速、无损伤的测试方法,主要提供矿物的基频振动光谱信息,在宝石学研究方面特别是鉴定宝石种属方面显示出新的应用可能性。 |
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At present, the integration of mathematical modeling and information technology is a powerful innovation point of university mathematic teaching.
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摘要数学建模与信息技术的整合是当前大学数学课程教学创新的有力生长点。 |
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At present, the main methods used in the study on Chinese traditional medicine in gastrointestinal dynamics animal experiment are gastric emptying and small intestine motional rate mensuration, parent electric bridge strain gauge mensuration, gut hormone
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摘要中药在胃肠动力动物基础实验研究,目前主要采用胃排空小肠推进率测定法、胃肠道腔外电桥式应力传感器记录法、胃肠激素测定(胃泌素、胃动素、生长抑素等)、免疫组织化学方法、离体体胃肠平滑肌肌条动力测定、胃肠内压描记法。 |
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At present, the main products are series 125, series 200, series 320 cylindrical grinder and specialized grinder needed by automobile replace parts, oil pump and nozzle, basic parts industry and CNC cylindrical grinder.
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现主要产品是汽车、摩托车所需的125、200、320系列外圆磨床、汽车零配件、油泵油嘴及基础行业所需的专用磨床及数控磨床。 |
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At present, the major problems in the construction and management of our public sports facilities lie in the lack of facilities, low functionality in existing facilities, low efficiency and mismanagement.
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摘要我国大众体育设施建设和管理目前存在一些问题和矛盾,主要是体育设施少,场馆功能单一,使用率不高,管理人才缺乏等。 |
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At present, the minority nationality talented person in the northwest region run off seriously, the native area lack for the talented person seriously who can stay at here and he used by the local, and it is hard to sustain and guarantee the society strid
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当前,西北地区少数民族人才严重流失,“留得住,用得上”的人才极其稀缺,难以为西北开发及西北少数民族地区经济与社会跨越武发展提供足够的智力支持和保障。 |
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