无损的

Through measuring density inside and in the position with defect, it was discovered that density of defect in timber has corresponding relation to the pressure signal extracted by probe. Mechanism of the mechanical pressure deterred to measure defect in timber was set up.

压阻式木材内部缺陷类无损检测技术要解决的技术难点是木材密度特征的提取方式，以及对信号的分析消噪和判断等技术手段，分为如下几个方面进行研究。

Thus investigating the influence of the delamination on natural frequencies of laminated structures will be useful to non-destructive testing method.

因此，研究脱层对层合材料构件固有频率的影响，将对构件的无损检测提供必要的依据。

Results: For all the 16 cases, the skin was kept in health and no injury observed, and detumescence, pain relieving, the fracture healed quickly and no sequelae were observed as well Conclusion: MEBO has good efficacy in treating infantile limbs closed fracture.

结果：治疗的16例患者，皮肤均健康无损，可消肿止痛，骨折愈合快，不留后遗症。结论：MEBO在小儿四肢闭合性骨折中的治疗具有较好的效果。

Magneto-optic imaging technology is a new method of eddying measurement, which not only preserves the merit of conventional eddy current inspection, but also realizes the visual NDT of sub surface's minute defect by replacing measuring coil by laser.

磁光成像技术是涡流检测技术的一种新方法。这种方法不仅保持了传统涡流探伤方法的优点，而且用激光取代了测量线圈，实现了对亚表面细小缺陷的可视化无损检测。

Electromagnetic nondestructive testing on the quality of steel has been studied for many years and acquired a great deal of achievement. However there are many problems in the testing of hardness and cracks, and mess problem of work pieces. For example the traditional nondestructive testing is difficult for the hardness gearwheel roughcast, and the traditional artificial test means is comparative slowly.

用无损检测方法进行钢铁材质检测的研究工作取得了大量成果，然而对于钢材及其制品的混料、硬度和裂纹质量检测还存在许多难题，如用传统检测方法检测齿轮毛坯的硬度效果不够理想，而且人工记录方法较慢。

Thermal neutron radiography is a useful complementary tool of the other non-destructive testing methods for the hydrogenous materials and heavy metal subassembly,and thermal neutron tomography has not been developed in China.By the use of the CCD-based thermal neutron digital radiography facility in SPRR-300 reactor and the Al column sample with holes,the projecting data of 36 multiplied 552 groups are collected.

热中子照相技术在检测含氢材料、重金属组件结构、原子序数相近的不同元素、放射性材料等方面弥补了X光等其他无损检测技术的不足，广泛用于重金属组件、火工品等武器部件的质量检测和库存武器可靠性和有效性评估中。

Through analyses on the exchange between the space electron kinetic energy and interelectrode electromagnetic field energy, and energy changes of the electromagnetic field on the magnetically insulated transmission line cross-section, the quantitative relationship between the line voltage and current is pressented at the start and end during the formation process of the magnetical insulation without electron loss.

通过分析空间电子与极间电磁场之间的能量交换关系，以及磁绝缘传输线横截面上的电磁场总能量变化，给出了量化无损磁绝缘形成过程始末时刻线电压和线电流关系的电磁模型。

SH guided wave dispersion characteristics and wave structure for free surface isotropic elastic pipe circumferential waveguide were calculated and analyzed to guide pipeline inspection,and these characteristics were compared with those of the plate SH guided wave.

为指导基于超声导波的管道无损检测，计算并分析水平切变（shear horizontal，SH）导波在具有自由内表面、外表面的弹性各向同性管道周向波导中传播的频散和波结构特性，将这些特性与平板SH导波的对应特性进行对比分析。

CoffeeCup LockBox LockBox is an awesome program specially designed to help you securely store valuable information.

蓝精灵 一款小巧的文件管理程序，基本功能是文件及子目录打包、无损压缩、加密，没有复杂的文档管理，满足一些用户的需要。

In this paper, we have done some work on lossless hyperspectral images compression as follows: First of all, we analyze the characteristic of hyperspectral images, and compare it with common images.

本文主要关注于高光谱图像的无损压缩，所做的工作如下：首先分析了高光谱遥感图像的特性，将它和普通图像进行比较。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。