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- chopped mullite fiber 短切莫来石纤维
- Short mullite fiber not only increases the aged hardness of Al 4.5Cu alloy, but also accelerates the age precipitation process. 莫来石纤维除了能明显提高Al 4 .;5Cu合金的时效硬度外;还能加速其时效析出过程 ;
- The effect of mullite fiber on the mechanical properties of AT ceramics was studied by means of XRD, SEM, thermal expansion coefficient, bending strength and porosity. 利用X射线衍射、扫描电镜、热膨胀系数、抗弯强度和气孔率测试等手段,研究了莫来石纤维对钛酸铝陶瓷力学性能的影响。
- In this article, the continuous mullite fiber by aqueous sol-gel method with AN-AIP-TEOS-H_2O system was prepared and the mullite precursor sol and gel from sol-gel process was systematically investigated by FT-IR, TEM and particle size analyzer. 连续莫来石纤维是一种高性能的新型无机纤维,在晶体结构上主要是以莫来石(3Al_2O_3·2SiO_2)微晶相的形式存在,属于氧化铝基纤维研究发展的最新一种。
- It includes the mullite fiber, high alumunum fiber and pure aluminum fiber, which can be ade into the bulk fibers, fiber felts and feber paper. 分为莫来石纤维、高氧化铝纤维和纯氧化铝纤维，可制成纤维块、纤维毡、纤维板和纤维纸等制品。
- multicrystal mullite fiber block 多晶莫来石纤维贴面块
- The butcher chopped off a rib of frozen pork. 屠夫砍下一块冻肉的肋条。
- The thief stole my watch and then chopped back. 小偷偷了我的手表，然后急忙掉头逃跑了。
- Keywords alkoxide partly hydrolysis;mullite fiber;single phase; 醇盐部分水解法;莫来石纤维;单相;
- He chopped a branch off that tree yesterday. 他昨天从那棵树上砍下一根树枝。
- He chopped a branch off the tree. 他从树上砍下一根树枝。
- Bus services in this area have been chopped. 这一地区的公共汽车班次已大为削减。
- Please don't chop in as much as you are doing. 请别老是这样没完没了地插话。
- He got the chop for always being late. 他老是迟到，所以被解雇了。
- The budget has been chopped by half. 预算被砍了一半。
- They chopped down a tree to bridge the stream. 他们砍下一棵树在小溪上架起一座桥。
- These carrots are finely chopped. 这些胡萝卜切得很细。
- He chopped in with a sarcastic remark. 他突然插进一句讽刺的话。
- The batsman chopped at the ball and missed it. 棒球手猛力击球，但打空了。
- I must chop that dead tree down. 我需将那棵枯树砍倒。
