无损

The fundamental of longitudinal guided wave NDT magnetostrictive transducer is explained.

阐述了纵向导波磁致伸缩传感器应用于钢管无损检测中的基本原理。

Quantitative analysis of the mixtures of two to four saccharides was studied by linear regression with relative error less than 72%. The reasons for the relative error were discussed.

实验结果表明THz-TDS技术能够用于材料的定性及定量分析研究，在生物医药的无损检测和质量控制等方面有重要的应用前景。

The research purpose of this paper is on the thickness design of strengthening asphalt overlays, and the research way is based on analyzing the using of Falling Weight Defiectometer in the area of pavement design and analyzing the priority of FWD -this kind of nondestructive deflection testing equipment, the emphasis is using of the testing results and research production of FWD in overlay design.

本论文的研究对象是针对结构性补强型沥青混凝土罩面进行厚度设计，研究思路是以落锤式弯沉仪在路面工程设计领域的应用为根本目的，在分析FWD这种无损弯沉测试设备先进性的基础上，结合对各种沥青路面罩面设计方法的分析，着重研究了如何将FWD的检测及分析成果应用于沥青路面罩面设计方法中去。

Without decreasing the factor of safety in the finished product.

利用无损探伤方法和工艺，已使我们能在不降低成品安全系数的情况下，提高对材料的了解程度。

This paper introduces the NDT techniques applied on sandwich part s and focuses on the ATTU technique that is never applied in our company.

本文研究了夹层结构件应用的各项无损检测技术。

Its products on the black metal tube, rod, wire the field of NDT flaw detection is the world's most advanced and practical, the most economical detection equipment, especially used in the production of raw materials at the scene online, offline detection.

其产品对黑色金属类管、棒、线材领域的无损检测探伤是目前世界上最先进、最实用、最经济的探伤设备，特别是应用在生产现场上对原材料的在线、离线检测。

They can be widely used in the following industries:aviation. Aerospace, soldierwork, railroad, metallurgy, the automobile manu_facturing,I.C. engine,shipbuilding ect,especially used for theaccessory made of the magnetic material, such as axletree, shafts of different sizes,pole,crank, impeller,lamina,anchor man chain gear,standard pieces and valve ect,Asto the crack,pucker,loosing such surtace defects caused by the reason of raw materials or heat treatment ,sealing,founding,forging and pressing, tiredness, quenching, milling and paring, our products can detect them without any loss.

产品广泛应用于航空、航天、军工、铁路、冶金、汽车制造、内燃机、造船业、弹簧、压力容器、石化、桥梁、油田、机械制造等行业，如锻压件、轴承、大小轴类、连杆、曲轴，叶轮，叶片，锚链、齿轮、标准件、阀门等铁磁性材料制成的零件，因原材料的原因或者热处理、焊接、铸造、锻压、疲劳、淬火、磨削而引起的裂纹、夹渣、折叠、疏松等表面缺陷的无损检测。

Acoustic emission technique is a progressive mature non2destructive testing method , which began in1960s. AET has been widely used in pressure vessel testing and structural integrity evaluation.

声发射技术是20 世纪60 年代开始，目前逐步成熟的一种无损检测方法，已被广泛应用在压力容器检测和结构的完整性评价方面。

Acoustic emission technique is a progressively mature non-destructive testing method, which was started in 1960s. AET has been widely used in the pressure vessel testing and the structural integrity evaluation.

摘 要：声发射技术是20世纪60年代开始，目前逐步成熟的一种无损检测方法，它已被广泛地应用到压力容器检测和结构的完整性评价方面。

There was still hope, they said, if the Fuehrer retired to the south, where Field Marshal Ferdinand Schoerner's army group in czechoslovakia and considerable forces of Kesselring were still intact

他们说，如果元首退到南方去，还是有希望的，因为在南方，斐迪南·舒埃纳尔元帅在捷克斯洛伐克的集团军群和凯塞林所率领的相当大量的军队仍然完整无损。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。