A method of how to measure the signal 's phase noise by spectrum analyzer is introduced.
本文介绍利用频谱分析仪测量信号相位噪声的方法。
PCNA index, proliferation index and s phase cell fraction decreased, apoptosis index increased.
PCNA指数、增殖指数、肿瘤S期细胞比例明显降低；凋亡指数增高。
The changes of corrosion resistance of alloy owe to the variations of quantity and distribution of s phase.
合金抗蚀性的变化主要归因于s相析出的数量和分布不同。
Fluoride enhanced the percentage of human embryo hepatocytes apoptosis bodies and increased the number of cell in s phase.
氟可使人胎肝细胞凋亡百分率明显升高，S期细胞数增多。
JLZS showed a potent inhibitory activity on the acetic acid induced writhing and formalin induced f, s phase pain response, but heat induced pain like response was not inhibited significantly.
结果表明，理气止疼方剂金铃子散对冰醋酸以及甲醛-足跖炎性疼痛反应(F、S相)均有显著抑制作用，但对热刺激疼痛反应的抑制作用没有统计学差异。
Objective This study was aimed to gain an insight into the molecular basis of S phase arrest associated apoptosis.
目的探讨细胞周期S期滞留细胞凋亡的分子基础。
The results show that the peak hardness of pre-deformation sample is increased because of quantity increase and refinement of S phase.
结果表明，预变形可以提高合金的峰值硬度，合金峰值硬度的增加来自于S 相数目的增加和尺寸的减小；
Purpose To observe DNA index ( DI ), S phase fraction (SPF) and their clinicopathologic significance in soft tissue leiomyosarcoma (LMS).
目的研究软组织平滑肌肉瘤（LMS）中DNA倍体与S期分数（SPF）及二者与临床病理的联系。
This thesis analyzes the shape of the saturation curve of some working substances' T-S phase diagram, especially the shape of the saturated vapor line.
本文对有关工质在T—S图上的相边界形状，特别是气相饱和线的形状进行了分析研究。
Objective:To study muclear DNA content, DNA ploidy and S phase fraction(SPE) in ovarian borderline cystadenomas(OBC), and the relationship between DNA content, histological grade and prognosis.
目的：探讨卵巢交界性上皮性肿瘤的DNA含量、倍体分析、S期比例等特点，及与组织学分级、预后的关系。
The effect of aging treatment on corrosion sensitivity is closely related to S' phase, the phase precipitated in grain boundary and precipitate-free zone.
在时效过程中S’析出相、晶界析出相和无沉淀析出带的变化是影响合金预拉伸厚板腐蚀行为的主因。
The active complex of cyclin D/CDK4 targets the retinoblastoma protein for phosphorylation, allowing the release of E2F transcription factors that activate G1/S-phase gene expression (3).
活跃的cyclinD/CDK4复合体靶向视网膜母细胞瘤蛋白以利于磷酸化，促进可以激活G1/S期基因表达的转录因子E2F的释放（3）。
The replication of parvovirus is strongly dependent on cellular factors associated with proliferation and differentiation, especially those related to the S-phase of the cell cycle.
细小病毒的复制紧紧依赖于和增殖及分化有关的细胞因子，尤其是和细胞周期S-期有关的因子。
The replication of parvovirus is strongly dependent on cellular factors associated with proliferation and differentiation, especially those related to the S-phase of the cell cycle.
细小病毒的复制紧紧依赖于和增殖及分化有关的细胞因子，尤其是和细胞周期S-期有关的因子。
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