We studied the effect of mirror magnetic field to deposition rate and homogeneity in large area , moreover , gained large - area homogeneous films at high deposition rate 研究了磁镜磁场对薄膜沉积速率及均匀性的影响,并且在实验中得到了高沉积速率、大面积均匀的a - si : h薄膜。
Based on the deposital velocity of the magnetic strata unit , the paper has worked out the velocity of the genetic unit of the basin utilizing the vertically evolutive map 以磁性地层单元内的沉积速率为基础,结合静43 - 67井的垂向沉积相演化图,计算出断陷湖盆成因相的沉积速率。
Biogas in commercial size existed in sedimentary basin which has high deposition velocity and low geothermal gradient and shale , coalbed or compacted sandstone in unconventional environments 商业规模的生物气存在于具有高沉积速率、低地温梯度的沉积盆地中和非常规环境下形成的页岩、煤层或致密砂岩中。
It is namely that the substrate temperature is about 250 , the deposit rate must be slower than 10 a / s and the film thickness must be selected according to the optical and electronic needs of the films 通过极差法确定了在电子束蒸发制备条件下得到的最佳光电性能的azo薄膜的工艺条件是:基片温度在250左右、沉积速率不大于10a s 。
Through the orthogonal experiment , the influence of technical conditions such as temperature of substrate , deposition rate , film thickness and impure quantity on optical and electrical property of azo are studied 用正交实验方法研究了制备过程中的基片温度、沉积速率、膜厚、掺杂量等主要工艺因素对azo薄膜的光学和电学性能的影响。
In view of its virtue of high degree of electron and ion generations , the microwave electron cyclotron resonance ( mwecr ) cvd method is expected to deposit device quality a - si : h at high deposition rate 鉴于微波电子回旋共振化学气相沉积( mwecrcvd )系统具有电子和离子产生率高等优点,人们期望它能在较高的沉积速率下获得器件级质量的a - si : h薄膜。
But variant rare earth element has different affections on the baths . the subjoining of rare earth enhanced the deposition rate and stability of baths . the cohesion of the matrix and the film and the surface quality are also improved 但不同稀土元素对镀覆工艺的影响不尽相同, re添加到镀液中明显提高了镀液的沉积速率、稳定性、镀层与基体的结合力和表面质量。
Pressure separation is usually controlled by the following factors , such as subsidence rate , sediment types and diagenesis during the diagenetic evolution , as a result the pressure gradient is uncontinuous 地层压力分隔化是由于沉积物在成岩演化过程中受各种因素,如沉积速率、沉积物类型以及成岩作用的影响,使地层中的流体压力梯度呈现出随深度变化不连续的一种现象。
By means of pld , it is easy to achieve ingredient homology between film and target . moreover , the deposition experiment condition is easy to control with a high deposition rate , a short deposition cycle and a wide application Pld是制备薄膜的最好方法之一, pld制备薄膜具有膜成分容易做到与靶成分一致,沉积条件容易控制、沉积速率高、实验周期短、应用范围大的特点。
Abstract : pressure separation is usually controlled by the following factors , such as subsidence rate , sediment types and diagenesis during the diagenetic evolution , as a result the pressure gradient is uncontinuous 文摘:地层压力分隔化是由于沉积物在成岩演化过程中受各种因素,如沉积速率、沉积物类型以及成岩作用的影响,使地层中的流体压力梯度呈现出随深度变化不连续的一种现象。