模拟结果显示这种方法可以显示出枝晶形貌和显微偏析,同时可以再现凝固过程中的再辉现象。
The simulated results show that using the method can not only reveal dendrite morphology and micro-segregation but also represent the recalescence phenomenon.
它所有的丫枝呢,一律向上,而且紧紧靠拢,也像是加过人工似的,成为一束,绝无横斜逸出;
Their twigs, also like things artificially shaped, all reach out towards the sky and grow close together in a cluster without any sideway growth.
核桃嫁接苗的快速繁育,采用日光温室、培育砧木苗、硬枝嫁接、定植、覆膜,实现当年出圃技术。
In order to breed grafted walnuts seedlings rapidly, the stock plantlets were cultivated in the greenhouse and walnuts grafting was conducted with them.
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