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Analysis of Occupational Accidents by Mixing and Crushing Machines
Analysis of Occupational Accidents Mixing Crushing Machines
2013/9/30
Every year, there are about 10 fatal occupational accidents, and about 250 accidents involving at least 4 days of lost work time, that involved mixing and crushing machines. However, the degrees to wh...
Estimation of sulfur, fluorine, chlorine and bromine fluxes at Mid Ocean Ridges using a new experimental crushing and extraction method
degassing flux sulfur halogen helium Mid Ocean Ridge basalts
2017/4/11
We measured helium-3 (3
He), sulfur (S), fluorine (F), chlorine (Cl) and bromine (Br) concentrations in vesicles of Mid
Ocean Ridge Basalts (MORBs) and Back-Arc Basin Basalts (BABBs). The aim of thi...
药物涂层支架结合crushing技术治疗冠状动脉分叉病变34例疗效
急性冠脉综合征 药物涂层支架 Crushing技术 再狭窄
2011/10/26
冠状动脉分叉病变是冠状动脉介入治疗中的一个难点，以往常规介入治疗常难得到满意的即刻效果，且再狭窄率高。近年来一系列多中心、随机、双盲临床试验证实，药物涂层支架显著降低冠状动脉支架内再狭窄率〔1～3〕。药物涂层支架结合crushing技术为治疗分叉病变提供了一种新的方法，本文拟回顾分析运用药物涂层支架结合crushing技术治疗分叉病变的疗效，为临床应用提供依据。
Possibilities of implementing bimetallic hammer castings in crushing industries
manganese steel white cast iron abrasive wear
2009/10/23
For decades manganese steel casts have been most used materials for manufacturing elements subjected to impact and high stress abrasion. These materials are used in countless industrial applications t...
Strength of Individual Soil Aggregates Against Crushing Forces II. Influence of Selected Soil Properties
Individual Soil Aggregates Crushing Forces II. Selected Soil Properties
2009/1/15
The objective of this study was to determine the influence of selected soil properties on the relative strength of individual oil aggregates against crushing forces. Soil aggregates were crushed betw...
Strength of Individual Soil Aggregates Against Crushing Forces I. Influence of Aggregate Characteristics
Individual Soil Aggregates Crushing Forces I. Aggregate Characteristics
2009/1/15
This study was undertaken to determine the relative strength of individual soil aggregates of different sizes and shapes against crushing forces. Soil aggregates were placed individually between a cle...
EFFECT OF CONCRETE CRUSHING ON FLEXURAL STRENGTH OF STEEL-CONCRETE COMPOSITE GIRDERS
reduction factor ultimate flexural strength composite I-girder concrete crushing
2008/12/19
The ultimate flexural strength of composite steel girders with compact sections is examined through experimental investigation and elasto-plastic finite displacement analyses to develop a reduction f...
Argon isotope ratio of the plume-source deduced from high-resolution stepwise crushing extraction
3He/4He 40Ar/36Ar noble gases Loihi mantle plume
2017/8/10
We have carried out noble gas analysis for gases released by a high-resolution stepwise crushing on basaltic glass and olivine separated from a new set of pillow basalts collected form the Loihi seamo...
期刊信息
篇名
(40)Ar-(39)Ar dating of the quartz asples from two mineral deposits in western Yunnan by crushing in vacuum
语种
英文
撰写或编译
作者
Hua-Ning Qiu
第一作者单位
刊物名称
Chemical Geology (Isot Geosci)
页面
1996,127;2...
Axial crushing of monotubal and bitubal circular foam-filled sections
CAD/CAM Energy absorption Bitubal and monotubal circular specimens Numerical techniques
2010/2/22
Purpose: The main goal of this paper is to present experimental and numerical studies of dynamic axial crushing of thin-walled monotubal and bitubal foam-filled cylindrical sections.
Design/methodolo...