查询词典 rootmeansquare

We chose Two way ANOVA to test whether mydriatic and different analyzing optical zones will lead the the root mean square and every type of aberrations of each order to show significant differences, in the mean time, we considered the interaction between mydriatic and its optical zones.

运用双因素方差分析方法研究各阶均方根(rootmeansquare，RMS)和各种类型像差在药物作用和分析瞳孔尺寸？饬礁鲆蛩赜跋煜碌谋浠欠窬哂邢灾？同时考虑二因素的交互作用。

The rootmeansquare value of the third and the fourth-order aberrations from the starburst group and moisture group are larger than the counterparts from the reference group.

视物星芒状组和视物雾状组的三阶和四阶泽尼克像差的均方根值明显大于无症状的参考组。

The coherent inversion method and rootmeansquare velocity conversion method are jointly applied to build the interval velocity model. The tomographic imaging technique is used to optimize the geologic model. Based on the research of depth migration method and comparison of migration effects, the approaches and steps for building accurate migration velocity field are summarized, thus greatly improving the effects and efficiencies of velocity modeling and migration imaging.

采用相干反演法与均方根速度转换法联合建立层速度模型，利用层析成像技术优化地质模型，通过深度偏移方法研究和偏移效果的对比，总结了建立精确偏移速度场的方法和步骤，使速度建模和偏移成像在效果和效率上都得到了很大的改善。

Analysis of characteristic of MDF abnormity Based on the measuring data of mould friction of continuous slab casting in steel plant, the fluctuation characteristic of MDF and its rootmeansquare has been studied on the unstable conditions, such as breakout, temperature system warning, abnormity of submerged entry nozzle, mould level fluctuation, and on-line change of slab width.

MDF异常特征和规律分析以宝钢2号板坯连铸机生产中的结晶器摩擦力实测数据为基础，对应现场的漏钢、水口断裂等异常纪录，讨论了生产中采取工艺操作、工艺参数变化及异常发生时MDF及其均方根的波动规律及变化特征。

In order to prove the accuracy of GPS observation, water vapor radiometers were used to observe together with GPS. Comparison between WVR and GPS observations at different sites and times shows that rootmeansquare error is less than 4 mm. Therefore, the slant path water vapor amount can be accurately retrieved using this method, which is suited for nearly realtime remote sensing and detection of the atmosphere.

为验证GPS观测结果精度，用微波辐射计与GPS一起进行了联合观测，不同观测地点和时间的对比结果表明，二者rootmeansquare误差小于4mm，证明应用此种方法地基GPS可较精确地反演出倾斜路径方向大气水汽总量，而且这种反演方法适合于近实时大气遥感探测。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。