程度 1.(知识、能力的水平) level; degree 觉悟程度 level of political consciousness; 文化程度 level of education; degree of literacy2.(事物变化达到的状况) extent; degree 在不同程度上 in varying degrees; 在很大程度上 to a great extent; 在一定程度上 to a certain extent; 你对植物学的兴趣达到什么程度? to what degree are you interested in botany? 浓烟消散后, 我们就能看清破坏的程度了。 when the smoke blew away, we could see the extent of the damage.; 程度测验表 scalogram
However , iron powder is liable to oxidation , which will reduce the surface activities of the powder and hinder the sintering process 但是铁粉很容易氧化,粉末表面活性降低,妨碍烧结过程的充分进行,使实际烧结过程难以达到理想的烧结程度。
The experiment results show that the samples can not be sintered when the addition phases were in a very low level , and their strength and thermal shock resistance performance were neither , there were too much liquid phase created when the addition phases were in a high level , it can decrease the pore rate of the samples , and the space for structure adjusting during thermal shock , resulting in the decrease of their thermal shock resistance performance 实验发现,当外加剂含量较少时,样品的烧结程度低,强度不理想,抗热震性能不好。外加剂含量过多则生成过多的液相,使样品的气孔率大大减小,减少了材料在热冲击过程中的结构调整空间,从而降低了材料的抗热震性能。