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- This paper presented the design of a new virtual instrument system of on-line detection of coal quality, enhanced with powerful near infrared process control spectrometer. 摘要介绍了一种新型的、基于虚拟仪器的、利用近红外光谱在线检测煤质的计算机系统。
- detection of coal quality 煤质检测
- It indicated that geologist m ay be make full use of former informations of coal quality,to examine orig inal ... 指出了地质工作者可以充分利用以往的煤质资料,检验原有测试结果的同时,进一步提高煤类划分的准确性。
- Utilizing Master Sizer 2000 (MS2000), studied the size distribution of fly ash (FA) and the affection of coal quality on it. 摘要利用MS2000激光粒度仪对电厂燃煤飞灰粒度特征以及煤质因素对飞灰粒度分布的影响进行了研究。
- The meaning of coal blend coking and coking features of each coal are introduced. The coal quality assessment, coal blend ways and quality control are discussed in detail. 介绍了配煤炼焦的意义和在配煤炼焦技术中单种煤的结焦特性。对炼焦煤的煤质评定、配煤方法和质量控制进行了详细的论述。
- Factors affecting the determination of total sulpur during the test of coal quality by coulometric titrimetry were presented and countermeasures were put forward. 重点阐述了煤质化验中利用库仑滴定法测定全硫时所存在的影响因素,并提出相应的对策。
- At the same time it analyzes systematically the characteristics of coal petrology and coal quality of mineable or partly mineable coal bedding in Taiyuan Formation. 同时对太原组各可采或局部可采煤层的特征及煤岩煤质特征进行了系统的分析。
- We need to replenish our stocks of coal. 我们需要再次补充煤的储备。
- This coal mine are rare byerlyte with good quality.As shown by complicated study of coal quality,in order to use resource resonably and gain maximum b... 煤质的综合研究表明,为达到珍惜和合理利用资源,并使其效益最大化,该煤层应以冶金和铸造用焦为主要加工利用方向。
- Prohibition was laid on the export of coal. 禁止煤炭输出。
- He put a shovel of coal on to the fire. 他往火炉里加了一铲煤。
- We had a big delivery of coal today. 今天我们收到大批订购的煤。
- Through analyses of relativity on coal quality and mineralogy and elements,summarized geological reasons caused differences between norm al and trace elements in the two types of coal. 通过煤质特征、矿物学和元素的组相关性分析,概括了引起这两种类型煤常量和微量元素之间差弄的地质原因。
- The country is short of known deposits of coal. 这个国家缺少已知的煤矿矿床。
- This paper analyzes on the influence of the variation in thickness of coal seam and the supporting method on the coal quality,and based on this,advances some measures for reducing the gangue production to improve the coal quality on the tunneling faces. 分析了煤层厚度变化和支护方式对煤质的影响,在此基础上提出了若干减少出矸以提高掘进工作面出煤质量的措施。
- According to alteration of intrinsic system, the effect of blending was improved, the request of coal quality for jigging and medium separation was fulfilled, and washing quality was also improved. 摘要通过对原有系统的改造，可提高配煤系统的配煤效果，满足跳汰、重介洗选工艺对入洗煤质的要求，提高洗选质量；
- An inexhaustible supply of coal. 用之不竭的煤炭供应
- Early detection of cancers is vitally important. 癌症的早期查出是极为重要的。
- Another advantage is the flexibility of Shell′s process to be able to operate on wide range of coal qualities, including low quality sub-bituminous coal and lignite. 壳牌技术的另一大优势在于它适用各种各样的煤，包括劣质的次烟煤和褐煤。
- The PCR detection of karnal bunt of wheat. 小麦印度腥黑穗病菌PCR检测。
