煤仓

This paper introduces a successful experiment in grounting blocking against water in coal bunker and surrounding rock grouting strengthening by Malisan and a suitable proportion of catalysts,which have got a good effect and ensured the regular production of coal mine.

通过调研及试验，针对矿井的实际情况利用马丽散配以一定比例的催化剂对矿井煤仓漏水现象进行了注浆堵水处理，对巷道围岩进行了注浆加固，取得了很好的效果，保证了矿井的正常生产。

It's the biggest coalmine in east, central and south China with the title of" Coal bunker of central China" since long before.

已探明各类矿藏57种，其中原煤储量103亿吨，是华东和中南地区最大的煤田，素有"中原煤仓"之称；盐储量2300亿吨，居河南省第一位，是我国第二大井盐产地；铁矿石储量6.6亿吨，占河南省储量的76.3%是全国十大铁矿之一。

Coal bunker ; large-span coal transport trestle ; successive truss ; optimization of design

贮煤仓；大跨度输煤栈桥；连续桁架；优化设计

In combined with the blasting parameter design for the sectional blasting with a full length borehole in the coal bunker,the paper certified the rationality of the millisecond time set by the method.

根据爆破自由面形成的时间和破碎岩石飞行的时间，探讨了深孔爆破各作用炮眼的合理延期时间；同时结合全深度一次钻孔分段爆破煤仓的爆破参数设计，验证了利用该法确定微差时间的合理性。

However, the coal bunker channeling warehouses in China coal mine accidents occur frequently. only Huaibei Mining Group owned the mine will annually dozen or even several dozens of warehouses with channeling the accident occurred.

但是，煤仓窜仓事故在我国煤矿经常发生，仅淮北矿业集团所属各煤矿每年就有十几起甚至几十起窜仓事故发生。

Based on the above research conclusion, dust control and management measures of coal warehouse bottom have been chosen, which provides a theoretic basis for dust control and management of coal washery.

基于该研究结论，提出了选煤厂毛煤仓仓下粉尘控制和治理措施，为选煤厂仓下的粉尘治理提供了理论和实践指导依据。

In the paper, the part-press er horizontal mechanical coal bin and analysis method of its vertical presser are introduced.

本文提出一种结构简单的分压式水平机械煤仓，并给出其有关参数的计算方法。

Please tell us what's the function of a mixed coal silo, will you?

请你告诉我们混煤仓的作用好吗？

The application of "anchoring and shotcreting" supporting technology in the bunker construction is introduced,"anchoring and shotcreting"is a kind of timbering fashion of safety ,especially in surrounding wall rock on bad conditions.

介绍了"锚网喷+混凝土"联合支护技术在煤仓施工中的应用，"锚网喷+混凝土"联合支护技术是一种安全可靠的支护方式，尤其是在稳定性较差的围岩中的应用。

However, the coal mine in our warehouse accident traveltime happen often.

但是，煤仓窜仓事故在我国煤矿经常发生。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。