查询词典 granite paper

Bamboo ware wood planks crystal double color boards organic glass,glass,paper leather rubble marble granite tiles,etc.

竹木、水晶、双色板、有机玻璃、玻璃、纸张、皮革、橡皮、大理石、花岗岩、瓷砖等。

In this paper, incising blasting engineering in granite row stone exploitation as the research object, in order to analyze the fracturing mechanism principles of V-shaped notch blasting and the influence of blasting parameter changing to V-shaped notch blasting effect, the elastic-plastic isotropy and multi-notched hole of plane strain model is set up. Dynamical finite element analysis software ANSYS/LS-DYNA is applied to calculate dynamic stress distribution and its change rule of rock around notched holes and between two holes, and dynamic fracturing mechanism is analyzed with fracture mechanics theory.

文章以花岗岩荒料开采中的切割爆破工程实践为研究对象，为分析V形刻槽爆破成缝机理及爆破参数改变对刻槽爆破效果影响等内容，建立了各向同性脆性材料的多刻槽孔准平面应变模型，以显式动力分析有限元程序ANSYS/LS-DYNA为模拟运算工具，详细计算了在动载作用下槽孔周围及双孔连心线上岩体的动态应力分布与变化规律，并运用断裂力学理论分析刻槽爆破动态成缝机理。

This paper introduces the application of granite film dust remover in Sitai mine, Tongmei Group, and illustrate its that it plays an important role in the environment improvement of the mine area.

介绍了花岗岩水膜除尘器在同煤集团四台矿的应用，并就此除尘器的性能和工作原理及其除尘效果，说明了其对改善煤矿生活环境质量具有重大意义。

Based on the example of the application of radial well which have satisfied the feed-water problem in a certain factory in the City of Bengbu,Anhui Province,where groundwater is meager,the paper discussed the application of radial well in aquitarde of granite-gneiss weathered zone .

本文通过安徽省蚌埠市某厂利用辐射井技术解决地下水贫水地区供水问题的工程实例，探讨了在花岗片麻岩风化带弱含水层中辐射井技术的应用问题。

Based on the example of the application of radial well which have satisfied the feed-water problem in a certain factory in the City of Bengbu, Anhui Province, where groundwater is meager, the paper discussed the application of radial well in aquitarde of granite-gneiss weathered zone. A radial well is made up of a rising shaft which has large diameter and some horizontal collecting pipes which are radiate.

本文通过安徽省蚌埠市某厂利用辐射井技术解决地下水贫水地区供水问题的工程实例，探讨了在花岗片麻岩风化带弱含水层中辐射井技术的应用问题。

This paper has investigated the microstructures, quartz fabrics, and mineral chemistry of mylonites from the ductile shear zone of the granite-greenstone belt in Seerteng area, Inner Mongolia. Synthetic analyses reveal that the mylonites underwent four evolutionary processes of deformation and metamorphism, such as lower-amphibolite facies regional metamorphism, retrograde epidote-amphibolite facies metamorphism and deformation, progressive recrystallization and retrograde greenschist facies metamorphism and deformation.

通过对色尔腾山地区花岗绿岩带中韧性剪切带的糜棱岩显微构造、石英组构、矿物化学等综合分析，发现该区糜棱岩在经历了低角闪岩相区域变质及绿帘角闪岩相退变质变形之后，发生了不均匀进变质重结晶作用及中低绿片岩相退变质变形等几个演化阶段。

The Middle Jurassic Qitianling granite, the main intrusive body of Qitianling pluton, is studied in this paper.

本文研究讨论了骑田岭岩体的主体，即中侏罗世骑田岭序列花岗岩。

The territory is rich in minerals, coal, limestone, granite, marble, is an important industrial basewo xian have an installed capacity of 3.5 kilowatts of power plants on the county is located in Hongo Zhang Village,pang pang ta mine Luliang Huozhou Group through the coal company to a series of technological transformation, expansion, and now production reached 3,000,000 tons / year, rural enterprises 11 brick factory, a pre-plant, 12 stone factory, paper mill 2, a shoe factory. 108 Highway 16 through the territory of the village, the rest of the village road are simple.

境内矿藏丰富，煤、石灰石、花岗石、大理石，是我县重要的工业基地，有装机容量3.5千瓦的县发电厂就座落于本乡张家沟村，庞庞塔煤矿通过霍州煤电集团吕梁能化公司一系列的技改、扩产，现在产量也达到了300万吨／年，乡村企业有砖厂11家，预制厂一家，石子厂12家，造纸厂2家，鞋底厂一家。108省道贯通境内16个村，其余村都简易公路。

This paper investigated the effects of La-Ni alloy powder on the matrix properties of granite saw blade.

研究了La-Ni预合金粉在金刚石工具中的作用及机理。

In this paper, we introduce the controlled factors of weathering of granites and the characteristics of the major granite landscapes. The mechanism of these landscapes are outlined.

由于其不同大地构造背景，产生了不同的岩浆成分和结构构造以及不同的断裂型式(Pitcher，1983)；同时也由于所处的不同的气候环境，导致了花岗岩地貌具有不同的类型。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。