查询词典 microstructural

On the other hand, only possibilities are encountered for internal oxidation in A1-Mg alloys and microstructural evidence of the phenomenon is not available.

另一方面，只有可能遇到的A1-Mg合金为内部氧化的现象和微观结构的证据。

The activation mechanism, mechanical properties, microstructures and microstructural characters of alkaline cementitious materials were studied.

研究了碱胶凝材料的力学性能、微观结构和特征。

The configuration and microstructural evolution were also measured by means of test samples in rolling block.

实验中，开发并研制了顶头温度测量装置、管形测量装置以及其相应的计算机数据采集系统。

In particular, the microstructural and mechanical properties of nacre that involves a type of layered microstructure of seashell were investigated in detail.

我们发现，这类无机纳米结构能够有效地阻止裂纹在有机基质层中的扩展，并导致裂纹传播转向。

Glowing-hot carbon nanotubes form an expanding orange ball in this image by Paul Marshall of Canada's Institute for Microstructural Sciences, a winner in the 2008 Small World photomicrography competition.

照片中橘红色球状膨胀的荧荧发热的碳纳米管是获得了2008微小世界显微镜摄影竞赛的一名获奖者——加拿大微观结构科学研究院的Paul Marshall拍摄的。

Microstructural observation revealed that a lot of epitaxial growth fibrous AlN polytype occurred in matrix. Y_2O_3 seems to act as a densifier for in-situ formation material and as medium for growth of fibrous polytype. SiO_2 is the growth promoter for fibrous polytype. The occurrence of fibrous polytype may increase the strength and toughness of AlN ceramic composite material.

实验结果表明，AlN-Y_2O_2-SiO_2系陶瓷复合材料的抗弯强度和断裂韧性较AlN陶瓷均有大幅度的提高，微观结构观察发现基体中存在大量共生的纤维状AlN多型体(27R，21R)，系统中Y_2O_3不仅是原位生长复合AlN材料的致密剂，而且是纤维状多型体生长的媒介，SiO_2，是纤维状多型体生长的助生长剂，基体内纤维状多形体的存在提高了AlN陶瓷的强度和韧性。

SD rat emotional stress was simulated with the communication box model. The microstructural and ultrastructural pathological change in the TMJ and external pterygoid muscle was observed to show the emotional stress influence to TMJ structure and metabolism. 90 SD rats were randomly divided into control group, emotional stress group and foot-shocked group in average.

鉴于此，本课题采用了可以模拟应激作用下人类的紧张和焦虑状态的交流箱大鼠心理应激模型，使SD大鼠处于紧张和焦虑状态，研究在心理应激状态下，大鼠TMJ的超微结构、TMJ神经相关肽的表达、以及与TMJ关系密切的咬肌、颞肌的肌电变化。

The communication box was applied in the emotional stress group. All the specimen of TMJ and external pterygoid muscle were taken after 1, 3 and 5 weeks. The microstructural and ultrastructural pathological change in the disc surface, condylar surface and external pterygoid muscle was observed with HE staining, scan electon microscropy and transmission electon microscropy.

本实验采用尚海燕等[3-4]建立的大鼠交流箱心理应激模型，将90只SD大鼠随机分为心理应激组Ⅰ(1周应激组)、心理应激组Ⅱ(3周应激组)、心理应激组Ⅲ(5周应激组)和空白对照组Ⅰ(1周应激对照组)、空白对照组Ⅱ、(3周应激对照组)空白对照组Ⅲ(5周应激对照组)，每组10只；另外30只大鼠仅给予足部电击，作为心理应激组大鼠的应激源，不列入本实验观察对象。

Microstructural analysis shows that the micro-pore of SiOC ceramic foam is uniform, which is perforated by a three-dimensional reticulation.

微观结构分析显示，SiOC泡沫陶瓷微孔分布均匀，以三维交错的网状孔道相互贯穿。

The model takes into account the initial stress-strain curve of the composite, the effects of various microstructural parameters on the stress-strain curve and the orientation of fibers.

研究涉及该类复合材料加载初期的应力-应变曲线的模拟和各种微结构特征的变化对应力应变行为的影响。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。