对三种典型的热载流子应力条件造成的器件退化进行实验。
Hot-carrier-induced device degradations are also analyzed by st ress experiments under three typical hot-carrier injection conditions.
得出了在恒应变、应力条件下应力、应变—时间曲线及数据。
Reduced curve and data in the constant strain and stress were obtained.
通过一个机器臂获取动力学数据,记录每种应力条件下膝关节的位置。
Kinematic data were obtained by using a robotic arm to record the position of the knees for each loading condition.
定向井套管应力随地应力条件的变化规律研究,石油学报,2005。
Effects of Well Trajectory in Directional Hole on Casing Stress under Different In-situ Stress Conditions, Progress in safety science and technology, 2005.
由于其特殊的应力条件和地质条件,使其成为地质和力学结构上的簿弱点。
Because of its special stress and geologic condition, the region has become a weak position in geological and mechanical structure.
用有限元方法对平面应力条件下弹塑性材料的裂纹尖端应力应变场进行了计算。
The crack tip stress-strain field of elastic-plastic materials are analysed by finite element method in the plane stress condition.
平面应力条件下裂端的约束水平远低于相应条件下平面应变时裂端的约束水平。
The restraint level of plane stress is lesser than that of plane strain at the same mixed condition.
通过真三轴试验模拟高地应力条件下地下工程开挖引起的复杂的应力路径的演化。
The complicated evolvement of stress load, which is produced by excavating underground engineering under high stress conditions, is simulated through true triaxial experiment.
目前对超高压岩石中石英的变形以及在差应力条件下石英-柯石英的相变研究程度低。
Up to now there has been few studies on deformation of quartz in ultra-high rocks and quartz-coesite phase transition at differential stress.
推导了平面应力条件下单边圆形底部深缺口板条受纯弯曲和拉伸载荷作用的极限载荷公式。
The limit load formulae of single-edge deeply notched plates with round ends subjected to pure bend moment and tensile load under plane stress condition have been derived.
通过对高水平应力条件下采区准备巷道复合顶板的离层过程和机理进行研究,得出了相关结论。
Get out some conclusion by researching the compound roof separation process and mechanism of preparation roadway under high horizon stress.
高等植物中脯氨酸的积累是扰乱的生理状态的一种迹象,由生物的或非生物的应力条件所触发。
Accumulation of proline in higher plants is an indication of disturbed physiological condition, triggered by biotic or abiotic stress condition.
在热载流子应力条件下,器件的退化主要是由于在漏极附近由热载流子产生的损伤缺陷引起的。
Under hot carrier stress, device degradation is the consequence of hot carrier induced defect generation locally at drain side.
拱形巷道在复杂应力条件下的变形以及破坏形式呈多样化,与围岩性质、地应力和支护结构相关。
The distortion and destroy form of coved laneway in complicated stress condition are diversity, and it is relative with rock character, crustal stress and shoring structure.
以最新的激光动光弹为实验手段,对初始应力条件下的爆破应力波的传播过程进行了实验研究。
A new dynamic holophotoelasticity method is used in laboratory test to study propagation of dynamic stress by blasting subjected to initiative stress.
在这两种应力条件下,应力导致的漏电流与时间的关系均服从幂函数关系,但是二者的幂指数不同。
Under both stress conditions stress induced leakage current follows a power law against stress time with different power factors.
所有这些都是合理的统治强加过分参与工作(不仅在管理)和紧急情况下工作或高应力条件下的技术。
All of these are techniques of rational domination that impose over-involvement in work (and not only among management) and work under emergency or high-stress conditions.
研究环状层理必须综合考虑构造位置、应力条件、沉积环境,沉积特征、围岩条件等因素的影响和控制作用。
The tectonic location, stress condition, sedimentary environment, sediment characteristic and wall rock condition are the elementary factors considered in loop bedding study.
最后给出塔里木油田英买力地区第三系盐层在均匀和非均匀地应力条件下盐岩蠕变引起的套管岩压外载实例。
Finally, the examples of external load due to the salt creep in the tertiary of Yingmaili oil field have been performed under heterogeneous and homogeneous in-situ stresses.
采用该模型,成功地对平面应力条件下岩土材料单轴受压和单轴受拉试件的局部化破坏分别进行了数值模拟。
Shear band formation due to void nucleation and growth were successfully simulated in a specimen of geomaterial under plane stress compression and tension by the model respectively.
模型适用于不同地应力条件、不同几何参数与射孔方案、不同岩石和流体参数等条件下射孔完井的气层出砂预测。
The model can be used under general conditions of practical geo-stresses, complex geometry and perforation proposal, and variable rock and gas properties.
在某些情况下,如进行复杂应力条件下的疲劳素损伤分布分析,疲劳失效寿命和应力幅水平的连续分布模型更有意义。
In some cases, the continuous distribution model of fatigue failure life and stress amplitude level is more valuable in analyzing the damage of ponogena under complicated stress.
复杂应力条件下的黄土损伤演化方程的表现形式与简单加载条件下的完全相同,区别只是在于损伤参量的影响因素不同。
Although the expressional form of damage evolution equation in complicated stress condition is the same as that in simple load condition, the influence factors are different of the damage parameters.
微小陨石对人和设备也有直接的威胁,而在地外空间条件下,阳光辐射产生的热应力对于任何设备器材都将是严重的问题。
Micrometeorites are a direct threat to humans and equipment, and solar-thermal stress is a significant problem for any structure in space.
适应力使那些在贫困或艰难条件下长大的孩子能进入高等学府,并成为成功人士。
Resilience is what makes kids who grow up surrounded by poverty or cruelty still able to get into top universities and become successful.
本文研究了在不同的应力途径下岩石破坏的条件和破裂的前兆。
In this paper, the conditions of rupture 'and rapture precursors of rock samples under different stress paths have been studied.
在深井软岩条件下,巷道围岩应力状态处于岩石强度极限邻域内,围岩会产生较大的蠕变变形。
Soft rock wall of tunnels in deep mining will have large creep deformation when the stress in rock is near its ultimate strength.
分别采用六种载荷边界条件和三种位移边界条件对曲轴应力和变形进行了有限元分析;
The stress and deformation of crankshaft are calculated by finite element method with six load boundary conditions and three displacement boundary conditions.
分别采用六种载荷边界条件和三种位移边界条件对曲轴应力和变形进行了有限元分析;
The stress and deformation of crankshaft are calculated by finite element method with six load boundary conditions and three displacement boundary conditions.
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