英语单词p20是什么意思?p20怎么读?p20怎么发音?英语网为您整理了p20的解释、用法、例句、词组等相关学习资料。下面跟小编一起来看看吧！
p20的意思
1、第20页；HUAWEI P20（华为公司旗下一款智能手机）
p20的双语例句
1、In the MND group, the latency of positive and negative waves of TCR ( P20/ N30) was markedly longer than that in the normal control group, and the difference was significant.
运动神经元病组三叉神经-颈反射正波/负波的峰潜伏期（P20/N30）明显高于正常对照组，差异有显著性。
2、The effect of rare earth elements on the microstructure and properties of steel P20 has been investigated.
研究了P20钢中加入微量稀土元素后性能和组织的变化规律。
3、The results showed that the hardness of tempered P20 steel higher, the roughness lower and the polishing performance better;
结果表明，P20钢回火后的硬度越高，粗糙度越低，抛光性能越好；
4、Hot shoe for optional KODAK P20 zoom flash;
热靴可选柯达P20变焦闪光灯；
5、Based on the three dimensional Finite Element method ( FEM), the temperature and microstructure variations of large scale P20 steel mould during quenching in3 different processes were studied.
通过建立合适的三维有限元模型，研究了P20钢大型模具按3种工艺进行淬火时的温度组织变化。
6、End-quenching of P20 steel, 2-D transient heat transfer problem without latent heat and quenching process of1080 steel were simulated using this software by established several suitable FEM models.
建立了适当的有限元模型，模拟了P20钢端部淬火、无内热二维瞬态热传导问题和1080钢棒淬火工艺。
7、MAIN OUTCOME MEASURES: Latency of positive wave/ negative wave ( P20/ N30); square root of the ratio of the amplitudes, that is, value A.
主要观察指标：正/负波潜伏期（P20/N30），波幅比率的平方根，即A值。
8、There are two methods of getting P20 type light source: ( 1) The P20 type light source is composed of a mini-oscillotron, screen of which is coated with P20 type phosphor, and four power supplies.
本文讨论了获得P20光源的两种方法：（1）一个涂有P20萤光粉的不聚焦不偏转的小型示波管和四套电源组成的P20型光源；
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