Spontaneous model with intervertebral disc degeneration was the balance of unstability in modal function, while the effect of genetic factor could change this balance and accelerate the degeneration.
自发间盘退变的动物模型主要是间盘形态功能之间不稳定的平衡，遗传因素的影响可以改变这种平衡而加速退变。
Objective to study the etiological factor, clinical manifestation, operation and prognosis of spontaneous cerebellar hemorrhage.
目的研究自发性小脑出血的病因、临床表现、手术治疗和预后。
Spontaneous combustion of coal is an extremely complicated physical chemistry process and the moisture is the important factor of the influence of coal oxidation.
煤炭自燃是一个复杂的物理化学过程，煤的水分是影响氧化进程的重要因素。
The results show that the frequency response characteristics of VCSOAs are influenced by the optical pump intensity, the input optical power and the spontaneous emission factor.
结果表明，VCSOA的频率响应特性受抽运光强度、输入光功率以及自发辐射因子的影响。
Objectives:Our purpose was to evaluate risk factor associations with indicated preterm birth and spontaneous preterm birth.
目的：分析与人工早产和自然早产有关的危险因素。
Objective: Our purpose was to evaluate risk factor associations with indicated preterm birth and spontaneous preterm birth.
目的分析与人工早产和自然早产有关的危险因素。
Several factors affecting properties of gain saturation are analyzed, which are active region area, top mirror reflective, pump power, spontaneous emission factor,.
分析了影响增益饱和特性的几个因素：有源区截面积，顶层镜面反射率，泵浦功率，自发辐射因子。
Carbon monoxide is thought to be the most important factor in causing spontaneous abortion, stillbirth, and reduced birth weight in babies.
一氧化碳被认为是造成流产、死胎及出生婴儿体重偏低的罪魁。
The influence factor of spontaneous ignition on coal seam mining and protective measures in Yangquan mine No. 3 shaft are approached.
分析了阳泉矿区三矿井田煤层开采对自燃着火的影响因素，探讨了预防煤层的自燃着火的开采技术措施。
Gain ripple value changes with the residual facet reflectivity, spontaneous emission factor, and incident optical power, etc. Good agreement was obtained between the CAL...
分析表明，光放大器增益波动的大小与器件端面反射率、自发发射因子以及入射光功率等因素有关。
Gain ripple value changes with the residual facet reflectivity, spontaneous emission factor, and incident optical power, etc. Good agreement was obtained bet...
分析表明，光放大器增益波动的大小与器件端面反射率、自发发射因子以及入射光功率等因素有关。
The effect of inorganic salt on spontaneous imbibition and recovery factor of surfactant flooding has been studied under water-wet condition with outcrop sandstone cores.
利用国产露头砂岩岩心，研究了亲水条件下，无机盐对岩心采用表面活性剂溶液进行自发渗吸驱油的规律和采收率的影响。
Some researches demonstrated that high HLA histocompatibility between abortion patients and their husbands was an important factor of spontaneous abortion.
研究表明：配隅间HLA抗原的高度相容性是造成流产的重要原因。
The method is provided based on the principle that the wettability of rock surfaces is a key factor affecting the spontaneous imbibition rate as the rock contacts fluids.
该测定方法所依据的原理是，当岩石与流体接触时，其表面的润湿性是影响自吸速率的一个关键因素。
The method is provided based on the principle that the wettability of rock surfaces is a key factor affecting the spontaneous imbibition rate as the rock contacts fluids.
该测定方法所依据的原理是，当岩石与流体接触时，其表面的润湿性是影响自吸速率的一个关键因素。
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