锡可有效改善钢材的易切削性能，原因是在切削温度范围内富集在晶界的锡使钢材的塑性降低。
It improves the machinability of steels because of brittlement of grain boundaries resulting from the tin segregating on the grain boundaries of the steels.
金属纳米晶存储器件具有低功耗、高速读写特性及较高的可靠性，因此近年来在非易失存储器研究领域备受关注。
In recent years, in the field of non-volatile memory research, metal nanocrystal memory with low-power, high-speed read and write characteristics and high reliability receives much attention.
过渡金属离子掺杂微晶玻璃结合了玻璃的易加工性和透明晶体具有高效宽带发光的优点。
Transition metal ion-doped glass-ceramics can combine the advantages of easy process ability of glass and high emission efficiency in broadband of transparent crystal.
采用浆体循环与陈化沉淀的方法，使沉淀的铀浓缩物由无定形凝胶体或微晶转化成易沉降过滤的粗晶体。
Through precipitate circulation and aging, the yellowcake slurry in amorphous or microlite form was transformed to crystal precipitate.
同时公开 了一种双层隧穿介质结构的纳米晶浮栅非易失存储器的制作方法。
The invention simultaneously discloses a production method of the nanocrystal floating gate non-volatile memory with the double-layer tunneling dielectric structure.
本文从改进型方案入手，研究了纳米晶浮栅结构的非易失性存储技术。
This work focus on the evolution ways to study the Nanocrystal floating gate non-volatile memory devices.
分析可知，碳化物的析出情况是回火后易侵蚀出奥氏体晶界的主要原因。
The analysis show that the main reason to easy erode austenite grain boundary after tempering is the precipitation situation of carbide.
分析可知，碳化物的析出情况是回火后易侵蚀出奥氏体晶界的主要原因。
The analysis show that the main reason to easy erode austenite grain boundary after tempering is the precipitation situation of carbide.
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