准二的英文
junji
例句与用法
更多例句: 下一页- The root mean square roughness ( rms ) of sto thin film was 0 . 77nm in the range of 10 m . the step - flow growth mode of sto thin film was achieved
实现了sto薄膜的准二维层状模式生长,在10 m范围内, sto薄膜的表面粗糙度rms为0 . 77nm 。 - In the given work condition , its structure is designed , experiment project is designed and performances of prototype are tested to prove theory analysis
在理论分析的基础上,设计出准二级压缩?喷射复合热泵系统的实验方案,并对原型机进行性能测试。 - The quasi two - stage compression heat pump system with economizer can effectively improve the deficiencies of conventional air - source heat pump when running in low ambient temperature
带经济器准二级压缩热泵系统可以很好地解决空气源热泵低温适应性问题。 - On this base , the main performances of the system are calculated and compared with those of the heat pump system with flash - tank coupied with sroll compressor to analyse their difference
在此基础上对系统性能进行模拟仿真计算,分析了准二级压缩?喷射复合热泵系统的制热性能随工况的变化规律,并与闪发器节流系统进行比较,明确造成两种系统性能差异的原因。 - Based on the finite layer method and finite element method , a numerical analysis model of pile - soil interaction is established for single pile . it is proposed to transform a half infinite space problem into a 2 - d quasi - plane problem
对于单桩,本文以有限层地基模型和平面有限元法为基础,建立了能够反映水平荷载下桩土共同作用的弹性数值分析模型,把半无限空间问题转化为准二维平面问题。