cut-off ratio
英 [kʌt ɒf ˈreɪʃiəʊ]
美 [kʌt ɔːf ˈreɪʃioʊ]
网络 截止比
双语例句
- The cut-off ratio may be defined in general, as the percentage of established facsimile calls that are terminated prior to the transmittal of all the pages in the facsimile transaction.
切断比一般定义为：在传真的事务处理中，已建立的传真呼叫在全部页数传完之前被终止的百分率。 - Since the failure modes are complex, it is important to define cut-offs precisely so that valid comparisons can be made between cut-off ratio measurements from a variety of sources.
由于失效模式复杂，主要必须对切断明确定义，使不同来源的切断比测量值之间，可以作有效的比较。 - Two computing methods analysis in the model of the cut-off risk ratio
截流风险率模型中两种计算法分析 - Cut-off frequency algorithm is put forward for the extraction of target echoes in ultrasonic testing of coarse grained materials after split spectrum processing, which can eliminate the influence of the structure scat-tered noise completely and enhance the signal to noise ratio efficiently.
提出对粗晶材料的超声检测信号采用分离谱技术处理后，用截止频率算法来提取目标反射信号，可基本消除材料组织散射噪声的影响，有效地提高了信噪比。 - Cut-Off Frequencies and the Permittivity Ratio of Propagation Modes in Parabolic Weakly-Graded Optical Fibers
弱渐变抛物型光纤传导模式的截止频率与介电比 - It is found that the number of the modes and the cut-off frequency and the ratio of the peak of| Ex| to| Ey| of a same mode change with applied electrical field.
与外加电场前的情况进行比较，发现传输模式的数量及同一模式的截止频率和Ex和Ey峰值的比值都随外加电场发生变化。 - Empirical formula based on knowledge, backwashing filter strength depends on the maximum size of the minimum flushing flow intensity; backwashing filter depending on the residual level of impurities and backwashing the filter before the cut-off ratio of the total amount of impurities in β.
根据经验公式知，反冲洗强度取决于最大粒径滤料的最小流化冲洗强度；反冲洗时间取决于滤层中杂质的残余量与反冲洗前滤层所截留的杂质总量的比值β。