1)  positive management
正向化管理
1.
The paper analyzes the duality of reverse logistics and discusses how to apply positive management in reverse logistics management.
从分析逆向物流活动的双重性出发,探讨了企业借助正向化管理经验实施逆向物流管理的策略。
2)  Positive
正向
1.
Considered from the connotation of the rule by law,it contains the positive value orientation and ethic pursuit.
从法治国家的内涵上看,它包含着正向的价值目标和伦理追求,法治国家不仅追求道德价值,与道德紧密相连,而且,道德在法治国家建设中发挥着不可替代的作用,具体体现在法不离德、德亦补法和人需有德三个方面。
3)  forward smoldering
正向阴燃
1.
Numerical study of forward smoldering combustionof polyurethane foam;
聚氨酯泡沫燃料正向阴燃传播特性的数值模拟(英文)
2.
Based on a three-step kinetic mechanism, a two-dimensional and time-dependent numerical model is presented for the forward smoldering propagation in a horizontally packed bed of cellulosic material.
根据多孔固体燃料3步反应动力学机理,建立了2D非稳态纤维质材料水平填充床正向阴燃的数学模型。
4)  positive direction linkage
正向联动
1.
Usually,there is a positive direction linkage between gold price and oil price.
黄金和石油的价格波动在大多数时候呈正向联动关系,虽然没有严格的数字比例关系,但是其波动趋势往往相同。
5)  forward simulation
正向模拟
1.
First backward simulation was made by using population parameter method to quickly get an approximate workblank,and then forward simulation was made by using incremental method to modify the workblank outline for the purpose of getting comparatively accurate outline dimension.
介绍了一种用于冲压毛坯设计的新方法——基于正、反向模拟的毛坯外形设计技术,即先用全量法进行反向模拟,快速得出近似的坯料,再用增量法进行正向模拟修正毛坯的外轮廓,从而得到比较精确的坯料尺寸。
6)  extrusion
正向挤压
1.
In order to further understand the organization and performance of the product extruded from beryllium bronze,the nonuniformity of ingot casting organization extruded from beryllium bronze,the quenching macrocrystalline ring organization and layer structure of extrusion bars,the nonuniformity in mechanics,and extrusion effects were analyzed.
为了进一步了解铍青铜正向挤压制品的组织和性能,分析了铍青铜挤压铸锭组织的不均匀性、挤压棒材淬火后的粗晶环组织、以及挤压棒材的层状组织;同时对挤压棒材力学性能的不均匀性和挤压效应进行了分析。
参考词条
补充资料:模具研磨抛光向自动化智能化方向发展
模具表面的精加工是模具加工中未能很好解决的难题之一。模具表面的质量对模具使用寿命、制件外观质量等方面均有较大影响,我国目前仍以手工研磨抛光为主,不仅效率低(约占整个模具制造周期的1/3),且工人劳动强度大,质量不稳定,制约了我国模具加工向高层次发展。因此,研究抛光的自动化、智能化是重要的发展趋势。日本已研制了数控研磨机,可实现三维曲面模具的自动化研磨抛光。另外,由于模具型腔形状复杂,任何一种研磨抛光方法都有一定局限性。应注意发展特种研磨与抛光方法,如挤压研磨、电化学抛光、超声抛光及复合抛光工艺与装备,以提高模具表面质量。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。