A time or phase of gradual decrease. 衰退期逐渐衰退的时间或阶段。
Various shifts in the time or phase position of individual pulses, causing difficulty in synchronization and/ or detection. 脉冲在时间和相位上各种各样的漂移,结果导致同步和/或检测的困难。
I think it's time for phase three. 现在是该执行第三步的时候了。
Objective To explore whether bone marrow stem cells from adult rat can be differentiated into hepatocyte-like cells by hepatocyte growth factor ( HGF) and the time phase characteristics in the differentiation progress. 目的:探讨大鼠骨髓干细胞在肝细胞生长因子(HGF)诱导下分化为肝样细胞的可能性及分化特性。
Development of multi-function real time phase angle monitoring system and its application in Northwest China Power Grid 广域电网相量测量系统在西北电网的开发及应用
The differences between phenologic calender and spectrum of long staple-cotton and land cotton showed that the optimum time phase of cotton breed recognition is in first and second ten days of October. 对长绒棉与陆地棉生长阶段差异和它们的光谱比较分析结果表明:10月上中旬为识别不同棉花品种的最佳时相。
The results show that the new indices can more effectively evaluate gait symmetry in all these conditions, and can represent the gait characteristics when spanning obstacles and with one rigid knee than the indices for time phase asymmetry. 结果表明,新指标不仅适用于不同路况和运动模式的步态对称性评定,而且比常规的时相对称性指标更能准确反映跨越障碍和单侧关节僵直步态的不对称特征。
Extraction of relative time phase signal from rotary machineries and its use in fault diagnosis 旋转机械相对时相的提取及其在诊断中的应用
Each group and each time phase ( 6,12,24,48,72h) involved 6 rabbits respectively. 每组每时相(6h、12h、24h、48h、72h)各6只兔。
From hour 6 after ischemia/ reperfusion, amplitude of wave of electroretimogram a and b was higher in the puerarin group than that in the ischemia/ reperfusion group at each time phase, but lower than in the sham operation group ( P < 0.01). 自缺血再灌注6h开始,葛根素组各时段视网膜电图a、b波波幅高于缺血再灌注组而低于假手术组(P<0.01)。
Experiments in brain ischemia revealed that expression of HSP70 had time phase property and was related to the area and extent of injury. 脑缺血的实验研究发现,热休克蛋白70表达具有时相性,并与受损部位和程度有关;
The features of the fault information included in the relative time phase were discussed, and the appearance of the information from various faults described. 讨论了相对时相所包含的故障信息及在不同故障种类中的表征。
Research on Psychological Crisis and Time Phase in the Basketball Match 篮球竞赛中心理危机与时间阶段的研究
The thrombus residue was determined after Fogarty balloon catheter thrombectomy in each individual time phase. 观察不同时相Fogarty球囊导管取栓对静脉壁损伤情况;测定球囊导管取栓后静脉壁血栓残留量。
Based on the delay time phase reconstruction of the chaotic dynamical system and the nonlinear characterization of the neural networks, the prediction of factual EEG signals were investigated by using the radial basis function neural networks with the adaptive projective learning algorithm. 基于混沌动力学系统相空间的延迟坐标重构及人工神经网络的非线性特性。研究了采用基于自适应投影学习算法的径向基函数网络对实测的EEG信号进行预测。
Dose and Time Phase Dependent Effects on Selenium-enriched Culture of Spirulina and Its Responses to Water Stress 螺旋藻富硒培养的剂量&时相效应及其水分胁迫效应
Conclusion The three factors all play roles in spinal plasticity after partial rhizotomy, but they function at different time phase and last different time length. 结论三种因子均参与部分去传入后脊髓的可塑性反应,但其发挥作用的早晚及维持时间却不尽相?
They were assigned into 3,13 and 33 days groups with 6 chickens in each time phase. 设3,13,33d龄3组,每时相组6只。
Then the images at the same time phase in echocardiogram are reorganized according to their corresponsive acquisition angle after the extraction of region of interest. 从滤波后的图象中提取出感兴趣区域后,将其在空间按原始图象获取角度重新组织,并根据多平面经食管图象获取方法的特点,利用三维直接匹配插值算法得到规则体数据。
The interrelated analysis of gait time phase symmetry and subjective 步态时相对称性与假肢穿着者行走功能直观评价的相关分析
Conclusion: Time phase of controlled ovarian hyperstimulation is correlated with clinical pregnancy rate of IVF-ET or ICSI. Proper duration of gonadotropin stimulation can influence embryo quality, appropriate hCG day can synchronize embryo growth and endometrium. 结论IVF-ET及ICSI的临床妊娠率与促超排卵的时相相关,适当的Gn使用天数可以提高胚胎质量、适宜的hCG日则通过同步胚胎与子宫内膜的发育发挥作用。
Secondly, making histogram matching between high resolution PAN band in d2 time phase and the first principle component in d1 time phase ( PCd11), then putting up edge filter enhancement with 3 × 3 template tested fruitfully time after time; d2时相高分辨率全色波段PAN与PC1d1进行直方图匹配后,采用了经反复试验效果较好的3×3模板进行边缘滤波增强;
The problem of marriage and procreation was obviously influent during the year ( around 80% at the three time phase), and there was insignificant improvement within 3 months. 婚姻和生育问题受影响者占很高的比率(3个时点均达80%左右),且3个月内无明显改善。
Controlled by a computer, this system not only can make the left ventricle follow a command defining the same pressure wave as that during a beating cycle under physiological condition, but also deliver mechanical stimuli with a proper waveform to the ventricle at a particular time phase. 该系统通过计算机控制压力钳,不仅能模拟正常生理条件下左心室的压力波形,还能在心室活动周期的特定时相、以适当波形对心室施加机械刺激。
The numerical results indicate that ( 1) Time phase differences of periodical flows and backflows occur in diffuser. 计算结果显示:(1)在微泵进出口扩散管的过流截面上流速有相位差和回流现象;
Roberts gradient processing is carried out for the input image of joint transform correlator, and at the same time phase shift technique is applied to the reference image and binaryzation is implemented in power spectrum in the frequency domain. 我们对联合变换相关器的输入图象进行Roberts梯度处理,同时对参考图象采取相移技术,并在频域中将功率谱二值化。
Determination result of expressions of Bcl-2 protein and cox-2 protein in gastric mucosa of rats in the two groups after establishing models: Normal control group: There was no expressions of Bcl-2 protein and cox-2 protein in gastric mucosa at every time phase. 造模后两组大鼠胃黏膜组织cox-2和Bcl-2蛋白表达的检测结果:①正常对照组:在造模后各时相点胃黏膜组织细胞均未见cox-2和Bcl-2阳性表达。
Direct Measurement of Power Angles in Wide-area Power System Dynamic Supervisory Development of multi-function real time phase angle monitoring system and its application in Northwest China Power Grid 电力系统广域动态监测中的功角直接测量技术广域电网相量测量系统在西北电网的开发及应用