The pulse variation width of unstable interference are different from that of real signal . Thus the singularities of these two type signals are different too .

其中扫频信号代表了一类 非 平稳干扰。 非 平稳干扰信号和真实信号变化的脉宽是不同的，两 种信号的奇异程度也是不同的。

Methods : Twenty-four matched pairs of embalmed male upper femora were used . All the specimens which were created unstable Type A2 intertrochanteric fracture were fixed by a four-hole DHS .

方法：24对成年男性防腐股骨上段标本，制造A2 型 股骨转子间骨折，采用4孔DHS固定。

The method claims to counteract the problems caused by unstable acidic media in this type drink such as fat separation and sediment protein and consequent poor appearance and mouthfeel .

由于该饮料 不 稳定而引起脂肪上浮和蛋白质沉淀，使产品外观和口感欠佳，针对此问题，对不同HLB值的混合 乳化剂和稳定剂的效果进行实验。

The clinical significance of acute ECG ST segment elevation in the same infarction zone in patients with OMI combined with acute left heart failure or / and unstable angina pectoris is that the infarction is a special type of acute myocardial infarction .

4.0MI患者合并 不 稳定型心绞痛或/和急性左心衰竭时心电图在原梗死区域导联出现ST段抬高的临床意义是一种特殊 类型ST段抬高AMI。

This paper analyses MRI images of 56 cases in the stability of post-traumatic vertebral column and spinal cord injury . The incidence of spinal cord injury was high and the injury was more serious in the case with unstable type of post-traumatic spine .

本文分析总结了56例创伤后脊柱稳定性与脊髓损伤的MRI表现，提示 不 稳定 型脊柱脊髓损伤发生率高，且程度较重。

Conclusion To treat unstable angina pectoris It is safe and effective that PTCA and stenting were operated with C type arm digital subtraction angiography system .

结论在C臂 型X光机上开展PTCA及冠脉内支架置入术治疗 不 稳定性心绞痛安全有效。

They belonged to the unstable intertrochanteric fracture of the femur ( two to Evans type V and one to type R ) .

拉力螺钉切出股骨头的3例患者，均见于 不 稳定性股骨转子间骨折，其中EvansⅤ 型2例和R型1例。

The result showed that the positive rate of CIC in patients with acute myocardial infarction in the convalescence period and with angina of unstable type was 67 % and 31 % respectively .

心 绞痛病人和急性心肌梗塞恢复期病人CIC的阳性率分别为31%和67%。提示冠心病病人体内有异常 免疫反应存在。

Conclusion We suggest that the intertrochanteric fracture of femur specially in unstable or comminuted type should be treated with modified Gamma 's screw because this method make it possible rehabilitation early and decrease in complications .

结论股骨粗隆间骨折，尤其是 不 稳定 型/粉碎骨折的手术 方式以Gamma钉治疗为宜，可以早期负重，减少并发症。

CONCLUSION : Routine antiplatelet therapy can effectively inhibit platelet activation in unstable angina pectoris patients with type A coronary lesions but is not very effective in type B coronary lesion patients .

结论：常规剂量的阿司匹林联合氯吡 格雷可有效抑制 A型病变患者的血小板激活，但对于B型病变则抗血小板作用不够充分。

It introduces systematically how to identify the fault reasons of the unstable idle speed by means of neural network and analyzes detailedly the training efficiency of different neural network construction and the recognizing ability of different type data samples for same fault reason .

详细地分析了不同网络结构的训练效率和以不同样本 形式训练的网络对相同故障症 兆的故障原因的识别能力。

In this paper a simple mechanical model is proposed for rock unstable failure under the action of a loading system and the mechanism of instability is studied by using a cusp type catastrophic model .

本文针对岩石在加载系统作用下破裂过程的 非 稳定性问题，提出了一个简单的力学模型，用尖点灾变（ Cusp）模型研究了失稳过程的机制。

Methods Nine cases of unstable fracture of distal radius were included . There were two cases of type B and seven cases of type C according to AO classification .

方法9例 桡骨远端骨折，按AO分 型： B型2例，C型7例。

The results show that the MD type transition region is also unstable the large-scale waves may be excited in MD type transition region .

结果表明，MD型过渡区仍然是 不 稳定的，在MD 型过渡区中仍可激发大尺度波动。

In this paper we study the existence of positive solutions and the bounded oscillation of a class of high order unstable type neutral differential equations .

本文研究一类 不 稳定 型高阶中立型微分方程正解的存在性与有界振动。

Study on factors of unstable analytical results for gvm 1014 type vacuum direct reading spectrometer

真空 直读光谱仪分析结果 不 稳定的因素分析及解决办法

However it leads to high cost and unstable quality . the type with high and unstable productivity ( Wuyiling provenance );

但这又导致成本增加、质量易波动等问题的出现。高产非稳产 型（包括 乌伊岭）；

Among them type of pore-lining chlorite cementation and dissolution of unstable components was the best reservoir properties pore-lining chlorite cement type and development phase followed by the residual porosity weak compaction calcite cement of the worst-phase reservoir .

其中以孔隙衬里式绿泥石胶结及 不 稳定组分溶蚀相储层物性最好，孔隙衬里式绿泥石 胶结及残余孔隙发育相次之，弱压实方解石胶结相储层物性最差。

This approach has prompted anti-inflammatory plaque stabilization role.2.The recipe of detoxification eliminating stasis and resolve phlegm can relieve the syndrome of Unstable Angina Pectoris in CHD ( Phlegm and Blood Stasis and heat toxin type ) .

解毒祛瘀化痰方可以缓解冠心病 不稳定型心绞痛（热毒痰瘀 型）患者的心 绞痛症状及其证侯。

Stability for Difference Equations of Unstable Type Under Impulsive Perturbations

脉冲扰动下 不 稳定 型差分方程的稳定性

As an important character of sewage transportation by pump the flow condition of sewage is so unstable that many uncertain factors including the selection for pump type and installation result in serious cavitations damage during the course of the pump long-term running .

污水提升泵输送污水的一个重要特点就是来流工况的 不 稳定，所以在污水泵的 选型和安装上就存在着许多不确定因素，导致其在长期的运行过程中形成很严重的汽蚀破坏。

With the development of the molecular technique recombinant IL-2 provides new method to solve the problem of vaccine with unstable or low efficiency and has become a new type of adjuvant with bright prospect .

以重组IL-2作为免疫增强剂可能是解决目前众多疫苗效果 不良或 不 稳定问题的有效途径之一，是被人们普遍看好并有着广阔应用前景的 新型佐剂。