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- Aromatic polyamide nanofiltration membrane is prepared by the solution of aromatic polyamide fiber via immersion precipitation phase inversion process. 摘要以聚间苯二甲酰间苯二胺为原料，采用相转化法制备了芳香聚酰胺纳滤膜。
- X precipitate phase and the lathy structure. 沉淀相及板条状组织所致。
- ASBR technology is one new way developing from the foundation of SBR method which has four representative reactions: intakes phase, reaction phase, precipitation phase, drain phase. 本实验采用的ASBR法是在传统SBR工艺的基础上发展起来的一种新型工艺,分为典型的4个时期:进水期、反应期、沉淀期、出水期。
- PRECIPITATED PHASE IN UNQUENCHED AND UNTEMPERED DIE STEEL FOR PLASTIC MOULD? 非调质塑料模具钢中析出相的研究?
- Immersion precipitation phase inversion membrane 浸入沉淀相转化法制膜
- immersion precipitation phase inversion 浸入沉淀相转化
- immersion precipitation phase inverse 浸入沉淀相转化
- The factors affecting dilatability of low expansion such as chemical compositions,heat treastment,plastic deformation,precipitate phase were analyzed. 对影响低膨胀合金的因素,例如:化学成分、塑性加工、热处理、析出相等进行了分析。
- The factors effecting dilatability of low expansion such a chemical compositions. heat treastment, plastic deformation, precipitate phase wee analyzed. 介绍了笔者研制的低膨胀合金。
- Precipitated phase in cast nickel-base hastelloy C alloy and influence of precipitates on corrosion behavior of the alloy[J].Material Engineering,1995(9):18-21. Hastelloy C型铸造镍基合金的析出相及其对合金腐蚀行为的影响[J].;材料工程;1995(9):18-21
- The child is going through a difficult phase. 那孩子正经历困难的阶段。
- Keywords aging;martensitic lath;precipitation phase;mechanical properties; 时效;马氏体板条;析出相;力学性能;
- The two sets of traffic lights were out of phase. 那两组交通灯不同步。
- There will be precipitation on northern hills tonight. 今夜北部山区有降雪。
- Micro-analysis techniques such as TEM,WDX and others are used to study precipitated phases in GH2027 high temperature alloy. 运用电子显微分析和波谱分析等方法对GH2027合金的第二相进行了研究。
- The discontinue recrystallization would cause the precipitated phases coarsening and the alloy losing its hardness rapidly. 不连续再结晶使合金硬度迅速下降，析出相也将快速粗化。
- They have decided to phase in the new techniques. 他们已决定逐步引入新技术。
- The windshield wipers are out of phase now. 挡水玻璃刮水器现在动作不协调。
- In this paper, effects of new grain refiners on dendrite structures, microsegregation and precipitated phases of cast superalloy K4169 have been studied. 研究了新型晶粒细化剂对K4169高温合金枝晶组织、元素显微偏析和合金相的影响。
- Precipitation in the form of pellets of ice and hard snow. 冰雹以冰和硬雪块颗粒的形式下落
