The visual inspection was carried through the crack, then the macro and micro observation of the crack, and the microstructure and the hardness of the shell were studied.
对钛合金壳体裂纹进行了外观检查，对其裂纹断口进行了宏、微观观察，并对其组织和硬度进行了检查。
This is ideal optical instrument for micro observation in metallographic structure and surface morphology. It is suitable for research in metallography, mineralogy, precision engineering, etc.
适用于金相组织及表面形态的显微观察，是金属学、矿物学、精密工程学研究的理想仪器。
At the present time digital holography is widely used in shape measurement, distortion shaking measurement, micro observation, information encryption, particle measurement, digital watermarking et al.
目前数字全息技术已经广泛应用于形貌测量、变形振动测量、显微观测、信息加密、粒子场测量、数字水印等领域。
In this paper, by analysis numerous observation data and earthquake cases, we studied the micro-behavior characters of escaping and dissolved Radon and their changing patterns.
本文从大量的实际观测资料及多次震例资料出发，深入地研究了逸出氡和溶解氡的微动态特征及其变化规律。
The observation group was treated with micro-needle at scalp hairline region; the control group was administered oral medicine.
观测组用头皮发际区微针法，对照组用口服药物疗法。
Being the reducing medium, the volume expansion of alloy brings gravitation and crack through analysis and observation of accessory's macro-and micro structure.
经分析与实体零件的宏观与微观组织观察，此现象是因为还原介质渗入，引起合金体积膨胀而产生引力，造成应力裂纹。
Usingthe method of comparative observation, we studied the distributive characteristics of three dimensional architecture of the micro-circulatory vessels of skin.
本文应用光镜与扫描电镜对比观察的方法，研究了皮肤微循环血管三维构筑的分布特点。
Therefore, further study in order to achieve a breakthrough AIDS virus, we need a more micro-level discovery, look forward to the new observation method of birth.
因此，研究人员要想进一步在艾滋病病毒方面取得突破，就需要在更微观的层次上有所发现，期待新的观察方法的诞生。
The core observation, image logging and thin section examination show that the fractures could be classified into 4 types: micro-fractures, bevel fractures, high Angle fractures and map fractures.
据岩心观察、成像测井和薄片鉴定，将裂缝分为4种类型：微裂缝、斜交裂缝、高角度裂缝和网状裂缝。
The above results showed the feasibility of observation of micro-vessels in tumor using synchrotron radiation in line phase contrast imaging.
研究结果表明利用同步辐射光源观察肿瘤微血管的实验方法具有可行性。
An optoelectronic inspection system based on the direct imagery theory is presented for non-contact observation of the micro-profile of a small area, especially that of the underside of a micro-pore.
针对微小面积，特别是微小“盲孔”底面形貌的非接触精密检测，提出了一种基于直接成像原理的光学结构。
Objective To observe the clinical observation of Aobei micro-perfusion pump in post-operative analgesia.
目的观察奥贝微量输液泵用于术后镇痛的临床效果。
TEM observation revealed that the changes in micro-hardness of micro-areas across the weld are mainly related with the precipitate evolution during the aging process.
透射电镜观察表明，焊接接头各微区的显微硬度变化主要与时效强化相的析出行为有关。
Gouge is an information carrier for fault activity, and the motion mode and date of the fault activity can be identified by observation of micro-shape characteristics of quartz in the gouges.
断层泥是断层活动的信息载体，其中的石英颗粒微形貌特征能够反映断层活动年代、活动方式。
The results of microstructure observation showed that the content of micro-alloying elements should be adjusted in order to enhance anti-seismic properties of steel bar.
微观分析和成分分析结果表明，为加强钢筋的抗震性能，微合金元素应当适当调整。
Three dimensional atom probe observation of G. P. zone in micro-alloyed steel;
三维原子探针对微合金钢中G.P。区的观测。
Based on the close observation of compression experiments, the quantitative relations between macro-mechanical properties of soil and micro-parameters of particles are studied.
基于压缩试验的细观观测，研究了土体宏观力学性状和颗粒细观参数的定量关系。
The research achievements establish a foundation for the rock burst forecast method on the basis of the stratum movement theory and micro-seismic observation.
研究结果为利用岩层运动理论与微震监测相结合的方法预测冲击矿压奠定了基础。
Gouge is an information carrier for fault activity. The motion mode and date of the fault activity can be identified by observation of micro-shape characteristics of quartz in the gouges.
断层泥是断层活动的信息载体，其中的石英颗粒微形貌特征能够反映断层活动方式、期次和活动年代。
Gouge is an information carrier for fault activity. The motion mode and date of the fault activity can be identified by observation of micro-shape characteristics of quartz in the gouges.
断层泥是断层活动的信息载体，其中的石英颗粒微形貌特征能够反映断层活动方式、期次和活动年代。
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