IntroductionBecause of deficiency in innovative advance in the anti-bacterial drug development, the increasing incidence andprevalence of bacterial resistance to clinically useful anti-biotics is one of the most serious global health threats...
Abstract. Nitric acid (HNO3) vapor is a significant component of air pollution. Dry depositionof HNO3 is thought to be a major contributor to terrestrial loading of anthropogenically-derivednitrogen (N), but many questions remain regarding...
CARRIAGE FOR SORTING-MACHINES IN PARTICULAR, WITH INDEPENDENTLY ACIIONED TILTABLE PLATE This is a continuation of co-pending application Ser. No. 695,490, ?led on Jan. 28, 1985, now abandoned. The present invention provides an object-transpo...
ABSTRACT Low reduction ratios and high wear rates are the two characteristics ntost commonh associated with conventional roll crushers. Because of this, roll crushers are not often considered Jor use in mineral processing circuits, attd many...
Batch and stop-flow column experiments were performed toestimate persulfate decomposition kinetic parameters inthe presence of seven well-characterized aquifer materials.Push pull tests were conducted in a sandy aquifer to representpersulfa...
大规模的被动位移和力的动态土压力实验与模拟英文文献和中文翻译During strong earthquakes, foundation structures such as bridge abutments andpile caps mobilize resistance due to passive earth pressure...
This paper focuses on the design of the injection molding machine, it is molding plastic parts is an important process equipment. Injection molding is the use of plastic extrudability and molding, the viscous flow state of melt in certain pr...
The emergence of mold can be traced back thousands of years ago, pottery and bronze foundry, but the large-scale use is with the rise of modern industry and developed. The 19th century, with the arms industry (guns shell), watch industry, ra...
The objective of this research is to develop an effective inspec-tion planning strategy for sculptured surfaces in the OMM(on-machine measurement) process. As a first step, effectivemeasuring-point locations are determined to obtain optimum...
ABSTRACT: A heated mold with temperature above the polymer-softeningtemperature is highly desired in precision injection molding. The elevated moldtemperature reduces unwanted freezing during the injection stage, thusimproving moldability an...
