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- sintered powder magnet 粉末冶金磁铁
- The cases about pres ent yield criterion for compressible sintered powder materials violating practic e facts are pointed out. 本文分析了粉末烧结材料塑性变形的基本规律,指出了现有粉末烧结材料屈服条件与实际情况不相符的问题。
- PERICLASE SINTERED POWDERS FOR MANUFACTURE OF PRODUCTS. 制造成品用的烧结方镁石粉。技术条件.
- The method uses high density infrared (HDI) rapid heating of a plasma arc lamp to liquid phase sinter powder metal compact precursors to a dense structure. 假设电蚀凹孔的轮廓曲线是材料的熔点温度,然后用内差法计算出格点上最后时间的温度,计算出的温度会包含量测误差。
- The basic plastic deformation laws of compressible sintered powder materials such as volume change, mass constancy, small Poisson ratio, hydrostatic stress affecting on yield etc. are analyzed. 摘要本文分析了粉末烧结材料塑性变形的基本规律,指出了现在粉末烧结材料屈服条件与实际情况不相符的问题。
- On Yield Criteria of Sintered Powder Materials 粉末烧结材料屈服条件
- A new processing preparation that sprays vapoured sol on the surface of heating material is adopted, which not only shortens time,but also gets a relative sinterability powder. 雾化钛酸钡锶溶胶,溶胶粒子在加热基体上快速凝胶,不仅缩短粉体的制备时间,而且制得粉体的粒径均匀。
- Dalian is a magnet for tourists. 大连是吸引游客的地方。
- Generalized Yield Criterion for Sintered Powder Metallurgy Materials 粉末冶金烧结材料广义塑性屈服条件
- Most synthetic detergents are in the form of powder or liquid. 大多数合成洗涤剂呈粉状或液态。
- This disco is a magnet for young people. 这家迪斯科舞厅经常吸引大批年轻的顾客。
- The borosilicate foam glasses were prepared by sintering powder with C and Sb2O3 as foaming agents. The microstructure was observed by means of SEM and acidproof corrosion of specimens were investigated. 以C和Sb2O3组合作为发泡剂,通过粉末烧结发泡工艺制备了硼硅酸盐泡沫玻璃,采用SEM观察了试样的微观结构形貌,并研究了试样的耐酸腐蚀性能。
- Actually they even have vanilla powder. 实际上还可以加香草粉。
- A magnet attracts both iron and steel. 磁铁吸铁也吸钢。
- Certain metals are attracted to a magnet. 某些金属会受磁石的吸引。
- He takes a powder every morning. 他每天早晨吃一种粉状药。
- Borax is a kind of white powder. 硼砂是一种白色粉末。
- Human beings have learned out how to make magnet of cast iron. 人类已经学会如何从生铁制出磁铁。
- Shaking will settle the chalk powder down. 晃一晃把粉笔末抖落下来。
- Forbidden City is a great magnet for foreign tourists. 紫禁城对外国旅游者来说是个有巨大吸引力的地方。