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Online since: January 2012
Authors: Cui Ran Liu, Peng Li He
If the aquifer is strengthened by grouting at the moment of t1, a large number of grout injected make the overlying strata upward movement or produce upward trend.
In fact, because grouting reinforcement, part of the aquifer to filling close-grained, the slope of the shaft lining additional force increasing over time changes (curve 4).Therefore, the grouting reinforcement has double effects, which are inhibition aquifer additional force (t moment for d) and slow release additional force (t moment for h).
Online since: January 2014
Authors: Dong Zhang, Jian Bing Ji, Cheng Fang Song, Sheng Dao Shan
Bamboo charcoal is the main product of pyrolysis of bamboo timber, and there is also a large number of liquid product - bamboo oil generated [3,4].
It can be seen from Fig.1c that the surface of char residue was loaded with TiO2 grains.
Online since: August 2013
Authors: Qin Lu Lin, Feng Xiang Yu, Zhong Pei Huang, Huai Qiu Xiao
Determination of oryzanol content was analyzed by colorimetric method based on lamber-beer law according to the pharmaceutical standards of Chinese ministry of health. 96-hole cell culture plates with 200 μL cell suspension and cell number about 104 in which one was used in cancer inhibiton experiment .RBO was diluted to 0-0.2 mmol/L with 1640 mother liquid culture.
[15]WILLIAMS PN, VILLADA A, RAAB A, et al..Greatly Enhanced Arsenic Shoot Assimilation in Rice Leads to Elevated Grain Export; Comparison with Wheat and Barley[J].
Online since: December 2012
Authors: Rameshwar Rao, V. Rajendar, K. Venkateswara Rao
The shape and grain size of the synthesized ZnO powder and sintered specimen were evaluated using SEM (Hitachi, Model- S-3700N, Germany).
Results and Discussion X-Ray diffraction (XRD): Internsity(a.u) 20 30 40 50 60 70 80 (1 0 1) (1 0 0) U0A100 U20A80 U80A20 U60A40 U40A60 U100A0 2θ (degree) ZnO - JCPDF Card number 36-1451 (0 0 2) (1 0 2) (2 0 2) (1 0 3) (1 1 2) (2 0 0) (2 0 1) (1 1 0) Fig 1.
Online since: January 2013
Authors: Li Wang, Wen Qing Fang, Chang Da Zheng, Feng Yi Jiang
For sample B, the interference line shape is similar to that of sample A but the number of regular interference periods increased from 5 to 7.
AFM topography also becomes more continuous, and the film is composed of closely arrayed ZnO grains.
Online since: January 2013
Authors: Xuan Hui Zhang, Guo Hua Li, Xian Chao Hu, Yuan Cheng, Xiang Zheng
A number of micro TiCl4 sol particles were adsorbed on the surface of CNTs before the hydrothermal reaction.
This also illustrates that the crystalline grain of Fig. 3b is titania.
Online since: February 2013
Authors: Chun Guang Yang, Qing Mei Jia, Wei Zhi Wang
It can pre-throw the exception of some coarse-grained quartz and reduce subsequent workloads, and to reduce the processing cost.
And slon-500 vertical ring pulsating magnetic machine, the number of the pulsating 120 beats / min, stroke 20mm, the magnetic field strength of 8500 Oersted prepared for a high intensity magnetic separation rough concentrate.
Online since: February 2019
Authors: Igor N. Bobrovskij, Yaroslav A. Erisov, Alexandr Kuzin, Fedor V. Grechnikov
Therefore, in papers [6-8] special attention is paid to the creation of production technology and heat treatment of plates and sheets from aluminum-lithium alloys in order to weaken the anisotropy of mechanical properties by forming a homogeneous structure with an equiprobable grain distribution over crystallographic orientations (weakening or lack of texture).
The deformation of cast samples under upsetting conditions at the temperature of 400°C and the strain rate of 0.1 s-1 leads to the appearance of sufficiently sharp orientations of the deformation texture of the brass type {110}<112> and a number of other orientations (BS {011}<112> and Shear1 {001}<110>).
Online since: August 2013
Authors: Nan Lin
Increase the number of small and medium-sized city, the center town, give full play to the agglomeration effect and stimulating effect, effective allocation of culture, education, health, social security and other public service resources.
This type of region economy is mainly consists of Jianghan Plain, the plain lakes, water network clouds, agriculture developed, rich in grain, cotton and other agricultural products, aquatic products, high population density, per capita less resources, economy, culture, traffic is developed.
Online since: April 2014
Authors: Robert Kočiško, Jana Bidulská, Tibor Kvačkaj, Robert Bidulský, Július Bacsó, Peter Bella, Miloslav Lupták, Andrea Kováčová
.%) alloy [7], UFG Ni [8], coarse grain (CG) high purity Cu [9], UFG OFHC Cu [10], UFG Ti alloy [11], UFG Mg alloy [12] and UFG Ag [13].
According to the [21], the number of shear bands rapidly increases if strain is in 0.8< φ <2.6 range and formation of shear bands appears to be the major deformation mode what was experimentally confirmed.
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