The result shows that it is feasible to use artificial neural network model to calculate the liquation index by static cone penetration test. 计算结果表明,利用人工神经网络由静力触探推算液化指数是可行的。
Study on Producing Bio-oil by Biomass Vacuum Pyrolysis Liquation and Activated Carbon by Biomass Vacuum Chemical Activation 生物质真空热解液化制生物油及真空化学活化制活性炭研究
During the analysis it is found that the amount of the liquation carbide in as cast condition structure is comparatively higher, the type of the carbide is mostly M_7C_3 with rich chromium and less M_2C with rich molybdenum. 经分析其铸态组织中液析碳化物数量较多。碳化物类型为以富铬的M7C3为主并附加少量富钼的M2C。
The industrial enrichment of Cu-Ni sulfide needs a relatively stable structure environment, and the long-time movement of structures makes ore magma invade into the shallow crust, gives rise to better crystallization, gravity differentiation and liquation of sulfides and silicates, and further forms ores. 硫化铜镍工业富集需要相对稳定的构造环境,构造长期活动,使得含矿岩浆能够上侵到地壳浅部并发生良好的结晶重力分异作用和硫化物硅酸盐熔离作用,并进而富集成矿。
Nickel sulfide formation of komatiite magmatic liquation 科马提岩类岩浆熔离硫化镍矿石建造
According to major two engineering geology problems of huanghe highway third bridge, which are falling loess in south bank and saturated sandy soil earthquake liquation of second sandy soil, it analyzes discusses them and puts forward relative treatment measures. 对黄河三桥通过地区最主要的两个工程地质问题,即南岸的黄土湿陷性及北岸饱和砂土、亚砂土地震液化进行分析论述,并提出相应的处理措施。
Culture Region Susceptibility of liquation crack in HAZ of nickel base alloys 镍基合金焊接热影响区的液化裂纹敏感性
This paper describes the commercial experimental investigation and achievements in connection with the low temperature reduction and liquation of antimony calcine as well as commercial application future and various techno economic indicators. 介绍了锑焙砂低温还原与熔析的工业性试验研究及成果,阐述了工业应用前景及各项经济技术指标。
The rocks occur as sheet, pipe and vein with strong liquation and flow structure. 在岩体的形态与岩石组构上,它们以岩席、岩筒和脉岩的形式出现,并发育有强烈的熔离作用与流动构造;
The authors concluded that differentiation, liquation and self-metasomatism of granitic magma are main factors for tin-polymetallic mineralization in the area. 花岗质岩浆的分异、熔离、自交代作用是该区锡多金属矿床成矿的主因。
From the site test and indoor test, this article tries to study the characteristics of liquation damage and deformation of saturated fine grained soil under the cyclic load and the liquation mechanics, degree, vertical depth of influence by using the measured data. 本文从现场试验和室内试验的角度,研究饱和细粒土在循环荷载作用下液化破坏及变形特性,通过实测数据,进行液化机理、程度及垂向影响深度的研究。
Characteristics of liquation of son in the areas with various intensities during Tangshan earthquake and criteria for recognition of liquation 唐山地震时不同烈度区液化砂土的特征及其液化判别
The addition of the crustal materials into the magma played an important role in promoting the liquation processes. 壳源组分的加入是促进岩浆熔离作用的重要因素。
By regression analyzing on nine elements within twenty kinds of alloys, the susceptibility coefficient P_ ( LC) of liquation crack in HAZ had been obtained. 对20种高温合金9个合金元素进行回归分析,给出了热影响区液化裂纹敏感性系数P(LC)。
Using the artificial neural network to calculate liquation index by static cone penetration test 利用人工神经网络由静力触探推算液化指数
Experimental Investigation on Reduction and Liquation of antimony Calcine 锑精矿氧化焙砂还原与熔析的试验研究
Jingerquan deposit is a typical magmatic liquation Cu-Ni sulfide deposits, and located in the east part of the Huangshan-Jingerquan Cu-Ni ore belt in the eastern Tianshan mountains. 镜儿泉铜镍矿床产于东天山黄山&镜儿泉铜镍成矿带东部,是典型的岩浆熔离型铜镍硫化物矿床。
Microshock liquation analysis of fine grained soil in Yellow River Delta 黄河三角洲细粒土微振液化分析
The author has introduced the computer image processing method of loess porosity micro structure by quantitative test and mathematical analysis on the varied loess porosity contents before and after liquation, and analysed its changes and the liquation test results. 通过对液化前后黄土中各类孔隙含量的定量测试及数理分析,主要介绍了黄土孔隙微结构的计算机图像处理方法,并对得到的液化前后黄土中各类孔隙含量的变化情况与液化试验结果进行了分析。
Genetically, the deposit is a Cu-Ni sulfide of magmatic liquation and superimposition. 矿床成因类型属岩浆熔离叠生铜镍硫化物矿床。
Investigation on the welding liquation cracks in Cast Ni-base superalloys 铸造镍基合金焊接液化裂纹
With the operation of the process, the liquation and the strip quality of the roll blanks have been greatly improved. 工艺实施以来显著改善了辊坯的液析、带状质量。
Because of its deep differentiation by liquation, the deposit scale isn't positive correlation with the outlet size of rock-body; 岩浆的深部熔离作用使岩体的出露大小与矿床规模没有正相关性;
In the liquation type and deep liquation-abyssal injection type orebodies, the PGE contents are gradually increased from barren rocks through SN-B, SN-A 2 to SN-A 1, and show a positive correlation with the contents of sulphides. PGE(铂族元素)在熔离和深熔&贯入型岩矿体中,PGE含量从非含矿岩石→SN-B→SN-A2→SN-A1依次增加,显示与金属硫化物含量具有正消长关系;