污泥的收缩因子随着初始干基含水率的降低而逐渐减小。
The shrinkage factor gradually diminishes with the decrease of initial moisture content of drying base.
钙结合蛋白s100a1被认为是一种钙依赖性心脏收缩因子。
S100A, a Ca2 + -depending inotropic factor in the heart, is found decreased during hear failure.
然后用每个系数的邻域系数通过估计其去斑收缩因子来实现系数的自适应收缩；
The shrinkage factor for de-specking is estimated with the neighboring reference contourlet coefficient in every sub bands.
基于收缩因子改进的粒子群算法可以保证算法的收敛性，同时使得速度的限制放松。
The improved particle swarm algorithm based on constriction factors can guarantee the constringency of the algorithm, while the restriction of velocity can be released.
结果表明，脑血流内皮舒张因子和内皮收缩因子之间的平衡紊乱是SAH后脑血管痉挛发生的机制之一。
It indicated that the imbalance of endothelium derived relaxing factor (NO) and the endothelium derived constricting factor (ET) was a major cause of vasospasm after SAH.
为提高预测铸件凝固收缩缺陷的准确度，提出了频率因子的概念。
A conception of "frequency factor" is suggested for improving the accuracy to forecast the shrinkage defects.
提出了自适应学习率及动量因子的BP神经网络算法和误差逼近度渐近收缩学习的BP神经网络算法，并将其应用于汽轮发电机组振动故障诊断与识别。
The improved BP algorithms based on adaptive parameters adjustment and error contracting gradually are presented, which are applied successfully to fault diagnosis of steam- turbine generator unit.
ET可能是导致血管收缩，引起先兆症状的重要因子。
ET might be the important factor to cause vasoconstriction, resulting in the portent symptoms.
引入尾流收缩比因子，并将大速度时的涵道等效为圆形机翼，建立了一个适合于直升机悬停和前飞状态涵道尾桨气动特性分析的动量理论方法。
The shroud at high speed is modeled as an elliptic wing in order to construct a momentum theory method to investigate the aerodynamic characteristics of ducted tail rotor in hover and forward flight.
目的：观察血小板衍生生长因子-BB (PDGF - BB)对大鼠主动脉血管环的收缩作用。
AIM: to investigate the effects of platelet-derived growth factor BB (PDGF-BB) on vasoconstriction of the vascular vessels.
利用正交试验和单因子试验，对影响灯箱布用涤纶工业丝的断裂强度和干热收缩率指标的工艺因素进行了研究。
In this paper, we discussed tenacity and drying shrinkage rate of the advertising lamp shade PET industrial fiber using the orthogonal test and single-factor test.
因此，我们检测了左心室收缩功能障碍并继发肿瘤坏死因子(TNF1.6)过表达的转基因老鼠腺苷水平和选择性ar的表达。
Therefore, we assessed adenosine levels and selective ar expression in transgenic mice with left ventricular systolic dysfunction secondary to overexpression of tumor necrosis factor - (TNF 1.6).
因此，我们检测了左心室收缩功能障碍并继发肿瘤坏死因子(TNF1.6)过表达的转基因老鼠腺苷水平和选择性ar的表达。
Therefore, we assessed adenosine levels and selective ar expression in transgenic mice with left ventricular systolic dysfunction secondary to overexpression of tumor necrosis factor - (TNF 1.6).
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