对于裂纹缺陷和体积缺陷，分别以材料强度指标和壁厚指标为门槛值进行评价，以获得和管道失效率有关的信息。
The threshold values of intensities and thickness are used as indexes to assess the probability of corroded pipeline, respectively for cracking-like flaws and volumetric type flaws.
然而，这些设计的主要缺陷在于，这些宇宙飞船通常体积很大，其中包含了大量无用的空间。
However, the mainshortfalls of these types of vehicle are that they are often very largeand contain a lot of empty space.
采用X-射线衍射仪、透射电镜研究了可锻铸铁白口组织中硅对共晶渗碳体点阵参数、晶胞体积及晶体缺陷的影响。
The effect of Si on the crystal lattice parameters, lattice volume and crystal defects of the eutectic cementite in malleable cast iron has been studied by using X ray diffractometer and TEM.
由于存在着体积大、重量重等固有的严重缺陷，CRT器件也一直受到众多新型平板显示器件的严峻挑战。
However, CRT has been met with some severe challenge from many new flat - panel display devices because CRT has some serious defects such as a greater bulk and a heavier weight and so on.
基于损伤理论，将用于评价体积型缺陷的APIRP 579公式进行了改进，建立了点腐蚀损伤管道的剩余强度评价公式。
Based on damage theory, residual strength assessment formula has been developed by modifying API RP 579 formula for volumetric flaw evaluation.
而线缺陷型包裹体体积变化较大；
The inclusions trapped in line defect usually have different volumes.
经过对32个实际焊接缺陷超声回波信号的分类识别，平面型缺陷的正确分类率为86%，体积型缺陷的正确分类率为78%；
The investigation of 32 natural weld defects show that 86% of the plane defects and 78% of the volume defects can be correctly classified.
如果离子固体有外力的约束，或者缺陷分布的不均匀，都会导致这样的偏离，因而会引起固体体积的改变，也就是说会产生内应力。
Such deviation generates volumetric change in the solid, which will result in mechanical stresses if the ionic solid is under mechanical constraints, or if the defect distribution is not uniform.
铸坯内产生针孔气泡缺陷的原因是钢液脱氧不良，产生大体积气泡缺陷的原因是铸机浇注过程中氩气流量过高。
The defects on pinhole bubble formed in slabs result from badness deoxidization, and the defects on large volume bubbles formed in slabs result from the high flux of argon during casting.
点缺陷型包裹体体积一般较小，不方便分析；
Inclusions trapped in point defect mode are commonly in small size and not easy to be analyzed.
结果表明，优化工艺后成型的复杂壳体制件的残余应力明显减小，体积收缩也比较均匀，缺陷明显减轻。
The result indicated that the residual stress in the product produced by optimized project was decreased obviously, the volumetric shrinkage was homogeneous and the defect became slight.
缺陷的重构速度比用体积分方程法提高十倍以上。
The new method is over ten times more rapid than the volumetric integral equation method.
将经典途径及旁路途径缺陷的人血清等体积混合，其细胞毒作用恢复正常。
Mixing serum with deficient classical pathway and serum with deficient alternative pathway restored the cytotoxicity to normal levels.
对于含多个随机缺陷的岩石，研究了缺陷体积含量与岩石强度的关系。
For the rock specimens with multiple randomly distributed flaws, the relationship between the volume content of flaws and rock UCS is studied.
然而，目前常用的运动控制器的体系结构存在很多缺陷，如体积过大，不支持网络通信。
However, the architecture of current motion controller has many shortcomings, such as huge size, not supporting network communication.
针对传统端、侧挡管器体积庞大、调整费时费力等缺陷，设计出一套使用范围较宽的端、侧挡管器。
For the huge bulky and difficult adjustment shortcoming of traditional end and side pipe stopper, the wide applicable scope end and side pipe stopper is designed.
大体积混凝土在浇筑过程中，由于某些原因，混凝土内部会产生影响工程安全的各种质量缺陷。
For some reasons, in the concreting process of bulky concrete, there will be some quality defects that influence engineering safety in the concrete.
然而，这种系统存在很大的缺陷，即专用PT一般体积比较大、价格昂贵并且安装不便，特别是高压输电线在正常运行时无法安装。
However, this system is very flawed. Generally, the special PT is relatively large, expensive and inconvenient to install, especially in the high-voltage transmission lines.
缺陷的重构速度比用体积分方程法提高十倍以上。
The method was over ten times more rapid than the volumetric integral equation method. The reconstruction computations of s…
缺陷的重构速度比用体积分方程法提高十倍以上。
The method was over ten times more rapid than the volumetric integral equation method. The reconstruction computations of s…
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