金属的

Combining with the mechanics theory of yield and fracture of metal in classical mechanics and fracture mechanics,crack formation criteria of ductile metal in stress triaxiality space is deduced by studying fracture stress field in root of notched bar made by ductile metal.

结合经典力学和断裂力学对金属屈服和断裂解释的力学原理，通过对延性金属刻痕杆刻痕根部断裂应力场分析，推导了延性金属在应力三轴空间的微观裂纹形成准则。

Folk metal band Skyclad, often regarded as the first folk metal band, also formed in Newcastle after the breakup of Martin Walkyier thrash metal band, Sabbat.

民谣金属乐团"演唱者"，常被公认为是第一个民谣金属乐团，随着马丁·沃基尔的激流金属乐团"魔宴"的解散，"演唱者"也在纽卡斯尔成立。

This method is fast,accurate,simple and is used to the routine check of the metallic iron in sponge iron with satisfactory result.

介绍了用三氯化铁-重铬酸钾容量法测定海绵铁中金属铁的方法，试样用三氯化铁溶液选择性地使金属铁溶解，过滤分离不溶物，移取部分滤液，用重铬酸钾容量法直接滴定，方法快速准确，操作简便，用于海绵铁中金属铁的日常检测，可获得满意结果。

During a long period, cobalt is thought to be a good binder due to good wetting properties, but its present price is as high as 720 yuan per kilogram, so the study of substituting Co diammd tool is an important subject in our country.

长期以来，金属钴被认为是金刚石工具中最好的粘结金属，但由于金属钴其价格和供应极不稳定，目前市场价格高达720元/kg，所以研究代钴金刚石工具是国内研究者正进行的一个重要课题。

It is an object to provide preferred organometallic compounds of metals of Groups VIIb, VIII, IX, and X with relatively high vapor pressures and good thermal stability such that they are vaporizable without substantial decomposition.

只能提供给你机器翻译的了，参考一下吧这是一本发明对象提供适合有机金属化学沉积前驱物金属诸如团体VIIB部，第八、第九、十、为首选对象是金属有机化合物群体VIIB部，第八、第九、与X具有较高蒸汽压和良好的热稳定性，使他们无实质性vaporizable分解。

Since 1963, Yankee Wire Cloth Products has been specializing in the custom design and manufacture of perforated metal, wire cloth, expanded metal, mesh screen and other filter media.

从1963年起，yankee金属丝布产品公司一直致力于设计和生产专用的多孔金属丝布，金属网铁，网筛和其他的过滤介质。

Huizhou City Bohai Industrial Materials Co., Ltd. is a professional production and operation of dye-based joint venture, currently the company's dye series are: oil-soluble metal complex dyes, water, oil gender metal complex dyes, metal complex dyes water, leather dyes, neutral dyes, acid dyes, wood dyes, etc., the above series dyes are powder and liquid.

惠州市博海工业材料有限公司是一家专业生产经营染料为主的联营企业，目前公司的染料系列有：油溶性金属络合染料、水油两性金属络合染料、纯水性金属络合染料、皮革染料、中性染料、酸性染料、木材染料等，以上染料系列均有粉体及液体。

Bohai Industrial Materials Co., Ltd. Huizhou Huizhou City Bohai Industrial Materials Co., Ltd. is a professional production and operation of dye-based joint venture, currently the company's dye series are: oil-soluble metal complex dyes, water, oil gender Metal Complex Dyes, pure Water-based metal complex dyes, leather dyes, neutral dyes, acid dyes, wood dyes, etc., the above series dyes are powder and liquid.

惠州市博海工业材料有限公司是一家专业生产经营染料为主的联营企业，目前公司的染料系列有：油溶性金属络合染料、水油两性金属络合染料、纯水性金属络合染料、皮革染料、中性染料、酸性染料、木材染料等，以上染料系列均有粉体及液体。

Bohai Industrial Materials Co., Ltd. Huizhou Huizhou Bohai Industrial Materials Co., Ltd. is a professional production and development of dye-based limited liability companies, currently the company's dye series are: oil-soluble metal complex dyes, water, oil gender Metal Complex Dyes, pure Water-based metal complex dyes, leather dyes, neutral dyes, acid dyes, wood dyes, etc., the above series dyes are powder and liquid.

惠州博海工业材料有限公司是一家专业生产开发染料为主的有限责任企业，目前公司的染料系列有：油溶性金属络合染料、水油两性金属络合染料、纯水性金属络合染料、皮革染料、中性染料、酸性染料、木材染料等，以上染料系列均有粉体及液体。

In the procedures of syntheses, we chose 2,2"-bipyridine (2,2"-bipy), 4,4"-bipyridine (4,4"-bipy), 1,10-phenanthroline (1,10-phen) and 8—hydroxyquinoline as neutral ligands, and lead, copper, zinc, cadmium and manganese as metal ions in our research.

使用的中性配体为2，2′-联吡啶(2，2′-bipy)、4，4′-联吡啶(4，4′-bipy)、1，10-邻菲罗啉(1，10-phen)和8—羟基喹啉，研究的金属离子为主族金属Pb以及过渡金属Cu、Zn、Cd和Mn。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。