查询词典 instability

Objective To investigate the role of microsatellite instability in carcinogenesis of gastric cancer, and its relationship with clinicopathological features of GC.

目的 研究微卫星在胃癌发生中的作用及其与胃癌临床病理特征之间的关系。

The GKS stability theorem for one-dimensional model of hyperbolic initial and boundary value problem, Trefethen's explanation and extension based on the concept of group velocity are generalized firstly. Another possible high-frequency instability mechanism in numerical realization of MTF is pointed out based on his explanation and extension, namely, coupling effect of outgoing harmonic wave along one direction and node motion in the other directions can reverse the energy propagation in multi-dimensional discrete grids.

本文概述了—维双曲型偏微分方程组初边值问题数值稳定性的GKS定理及Trefethen基于群速度概念对这一定理的解释和推广；并应用Trefethen的解释和推广指出了MTF在数值实现中可能出现的另一种高频失稳机制，即在多维离散网格中，沿某一空间方向的外行简谐波，由于与其他空间方向节点运动的耦合效应可以使能量传播方向反向。

Once anterior cruciate liament is involved in anterolateral structure injuries of the knee and Sègond fractures, expectant treatments would mistakenly lead to anterolateral rotatory instability. In such cases, enough attention should be paid to avoid missed diagnosis and misdiagnosis, and active operations should thus be performed.

膝关节前外侧结构损伤及Sègond骨折一旦累及前交叉韧带，错误地采用保守治疗，可导致膝关节前外侧旋转不稳定，临床上应予以重视，避免漏诊、误诊，积极手术治疗。

In contrast, the rate of microsatellite instability in the comparison group was only 21%.

对照组中微卫星体不稳定性病例只占21%。

Reinforce pipe technic has been widely studied, and most investigations used unidirectional stress field. The Reinforce technic is restricted on using the gyrate of core rod to increase hoop shear stress field, which is easy to cause extrusion instability and forming difficulty, and the production efficiency is far less than that of industry production.

国内外学者就管材的增强技术进行了大量的研究，大多的研究都是采用单方向的应力场进行的；增强技术仅停留在小尺寸口模管材的挤出或芯棒的转动来施加周向应力场，并且工艺上容易造成挤出的不稳定，以及定型的困难，生产效率与工业化相比相去极远。

In one, Iran ends up with nuclear weapons, bringing new instability and a hair-trigger face-off with nuclear Israel into one of the world's least-safe neighbourhoods.

其一，伊朗最终拥有核武器，在世界上最不安全的地区引起新的动荡并同已拥有核武器的以色列形成一触即发的对峙。

Objective: Treatment of acute and instability thoracolumbar fractures with Harrington.

目的：探讨哈氏棒在急性不稳定性胸腰椎骨折的应用。

It is a long time and a lack of understanding of knowledge of AIDS, have had a prejudice, discrimination against AIDS, AIDS patients to stay away from when the situation has happened, making the survival of AIDS patients with further deterioration of the environment; the ensuing emergence of a snitch, groups such as the leapfrog appeal case, a local society one of the important factors of instability.

而人们长期以来对艾滋病知识缺乏了解，产生了偏见，歧视艾滋病，远离艾滋病患者现象时有发生，使得艾滋病患者的生存环境进一步恶化；随之出现了告状、群体越级上访等事件，成为当地社会不稳定的重要因素之一。

From the quarrel of family, arrive business of instability, return have with I favourite of the person had the misunderstanding of affection, all of havings all at one act one act of terrible of present to public, call me touch eyes shocking...

从家庭的争吵，到事业的不安定，还有和我最爱的人有了感情的隔阂，所有的所有都在一幕一幕的可怕的上演着，叫我触目惊心。。。

The danger is that the deepening instability of the south, not helped by reports of heavy-handedness by the coalition in provinces such as Kandahar, will spread north, imperilling the genuine progress that hasbeen made there.

对联军在坎大哈等省进行的强力围剿行动的报导并未减轻南部地区不断加剧的动荡局势，不稳定的因素会蔓延到北部地区，给业已取得的进展带来危险。

You'll be in trouble it you don't watch out .

如果你不注意，你会有麻烦的。

Shaped like a biconvex lens.Of, relating to, or having the form of a hyperbola.

双曲线的属于双曲线的，与之有关的，或有双曲线形状的