查询词典 instability

Ankle injuries are one of the most common injuries in orthopaedics clinic. They result in repeated injuries by ankle instability and anchylosis etc.

踝关节扭伤是骨科临床常见病，易造成踝关节不稳而出现反复扭伤和关节活动度障碍等后遗症。

Several common degradation phenomena were summarized from some recent typical research work on the reliability of low-temperature processed poly-silicon thin film transistors, which includes self-heating, hot carriers and negative gate bias temperature instability. Degradation mechanisms and models are presented as well as conclusions of their influences on various device parameters and typical stress conditions.

结合近几年来国际上对于低温多晶硅薄膜晶体管器件可命性开展的一些有代表性的研究工作，对其中几种常见的退化现象：自加热、热载流子和负偏置温度不稳定性做了分析和归纳，介绍了其退化机制及退化模型，并总结了它们在一般情况下对器件性能的影响及各自的典型应力条件。

The instability characteristics of swirling flow in the cyclone were studied based on measured real tangential velocity by hot wire anemometry.

采用二维热线风速仪测量了Φ300mm旋风分离器内瞬时切向速度随随时间的变化，主要考察旋转流的不稳定性。

While there is no repair mechanism for aneuploidy, protective processes exist to prevent chromosome instability during cell division.

虽然没有修复机制，非整倍体，防护过程存在，以防止染色体不稳定性在细胞分裂过程。

Microsatellite instability and aneuploidy rate in young colorectal-cancer patients do not differ significantly from those in older patient.

Liu等［12］在研究美国和苏格兰的青年人结直肠癌致癌特点中证实，有58%的肿瘤是沿微卫星不稳定途径而发展。

The phenomena which is involved is called "instability of the rotor relative to the angle of attack" and is well

这是问题的关键点，因为很多主要问题的发生都是与旋翼拉力线和质心的水平相对位置有关

Only in the certain range of the intersection angle may the blocks be in the instability.

因此，应根据这两个部位的应力来确定破裂压力和坍塌压力。

The precondition to use fiber resonator to measure rotation angular velocity is to acquire high performance and stable resonance, which requires the overcome of polarization instability of fiber resonators and extremely narrow line width, tunable, high coherent light source.

用光纤谐振腔进行转动角速度测量的前提条件是要获得高性能且稳定的谐振腔，这必须解决光纤谐振腔的偏振稳定问题，同时要求有极窄线宽的可调谐高相干光源。

However, the high molecular weight and metabolic instability of CCK has precluded its use as an anorectic agent.

但栀子的主要成分栀子甙及几个含量较高高的组方不显示拟胆囊收缩素作用。

Objective To study the clinical diagnosis,conservative and surgical treatment of traumatic anterior instability of the shoulder.

目的 探讨创伤性肩关节前不稳定的诊断标准和治疗原则。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。