√在线天堂中文最新版网,97se亚洲综合色区,国产成人av免费网址,国产成人av在线影院无毒,成人做爰100部片

簡體版 繁體版
Login Sign Up

artificial crack in Chinese

Pronunciation:
How to pronounce "artificial crack""artificial crack" in a sentence

Translationmobile phoneMobile

  • 人造裂紋

Examples

  • This paper is taking model seismology theory as guidance , regards ultrasonic experimental method as major research means , and has made artificial crack and pore model according to physical model similar principle with various materials
    本文以模型地震學(xué)理論為指導(dǎo),把超聲波實(shí)驗(yàn)方法作為主要的研究手段,根據(jù)物理模型相似性原理,用多種材料制作了人工裂縫模型和孔洞模型。
  • Along with increase of pressure , the parameters such as velocity , amplitude , main frequency and quality factor of seismic wave change big gradually , while change very weakly with the change of temperature . through testing research for artificial crack and pore model , we conclude that crack density , azimuth , opening and the change of pore have obvious influences on speed , amplitude , attenuation ( or quality factor ) and main frequency of seismic wave etc . but , seismic wave dynamic characteristics are more evident than its kinematical characteristics for the change of crack and pore parameters . therefore , it offers reliable experiment foundation for detecting crack and pore by seismic wave kinematical characteristics ( such as amplitude , attenuation and main frequency etc . )
    通過對人工裂縫和孔洞模型的超聲波實(shí)驗(yàn)研究,可以認(rèn)為:裂縫密度、方位、張開度和孔洞密度的變化對縱橫波的速度、振幅、衰減(或品質(zhì)因子q )和主頻率等參數(shù)均有明顯的影響,但裂隙參數(shù)的變化對地震波動(dòng)力學(xué)特征參數(shù)(振幅、衰減、主頻率等)的影響遠(yuǎn)遠(yuǎn)大于對運(yùn)動(dòng)學(xué)特征參數(shù)(速度等)的影響,這為利用地震波的振幅、衰減和主頻率等屬性參數(shù)進(jìn)行裂縫和孔洞特征的檢測提供了可靠的實(shí)驗(yàn)基礎(chǔ)。
  • 5 experimental study about the influence that is resulted from the artificial crack flaw on the propagation of longitudinal stress wave in pipeline has been done . experimental result make us know that the signal collected can reflect the defect " s influence which will provide the important basic for the next analysis in this paper
    5 、利用實(shí)驗(yàn)研究了人工裂紋缺陷對管道中波傳播特性的影響,通過對比,用實(shí)驗(yàn)證實(shí)了這種影響確實(shí)存在,為本文進(jìn)一步對缺陷的識(shí)別和定位提供了重要的基礎(chǔ)。
What is the meaning of artificial crack in Chinese and how to say artificial crack in Chinese? artificial crack Chinese meaning, artificial crack的中文artificial crack的中文,artificial crack的中文,translation, pronunciation, synonyms and example sentences are provided by ichacha.net.