The proposed method determines the motion activity and visual content change of the MPEG compressed video by using the luminance DCT DC value, macroblock type and motion vector.
本文算法利用亮度DCTDC值、宏块类型和运动向量来确定MPEG压缩视频中运动活动和视觉内容变化。
Objective To study the expressing activity of vector containing two promoters in eukaryotic cells.
目的研究含双启动子表达载体在真核细胞中的表达活性。
Conclusion the prokaryotic expression vector of 8r-muc1 core peptide fusion protein has been constructed, and the fusion protein with biological activity has been successfully expressed and purified.
结论：构建了8r - MUC1核心肽融合蛋白原核表达载体并成功表达与纯化出具有生物学活性的融合蛋白。
The construction of expression vector of human ID4 promoter provides a platform for further researches on promoter activity and expression regulation of human ID4 gene.
该表达载体的构建为进一步研究人id4基因的启动子活性及表达调控奠定了基础。
ObjectiveTo construct glypican-3 (GPC3) promoter luciferase reporter gene vector, and to analyze its transcriptional activity.
目的构建磷脂酰肌醇蛋白聚糖3 (GPC3)启动子荧光素酶报告基因载体，并验证其转录活性。
The space of human behavioral activity is multidimensional, and the variables describing it should be vector or tensor;
人类行为活动的空间是多维的，所以描述其活动的变量应该是矢量或者张量；
Objective to detect the cleavage activity of Giardia Canis virus (GCV) transfer vector-mediated hammerhead ribozyme for KRR1 in vitro transcript.
目的检测犬贾第虫病毒介导的锤头状核酶对犬贾第虫滋养体核仁功能性蛋白krr1基因体外转录体切割效率。
Objective to detect the cleavage activity of Giardia Canis virus (GCV) transfer vector-mediated hammerhead ribozyme for KRR1 in vitro transcript.
目的检测犬贾第虫病毒介导的锤头状核酶对犬贾第虫滋养体核仁功能性蛋白krr1基因体外转录体切割效率。
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