例句與造句

1. 5 . specimens have normal section crack and truncated section crack
   5 、循環(huán)荷載作用下,試件出現(xiàn)了正截面裂縫和斜截面裂縫。
2. Research on quantification of different shape cross section cracks with pulsed eddy current nondestructive testing technology
   脈沖渦流無損檢測技術(shù)對不同截面形狀裂紋的定量檢測研究
3. The main conclusions are as following : 1 . specimens have four kinds of fatigue failure characteristics such as normal section crack width and truncated section crack width beyond the limit , the fatigue damage of steel bars . specimens ’ fatigue life is from 15 thousand to 1800 thousand
   主要結(jié)論如下: 1 、試件出現(xiàn)了正截面裂縫寬度達到限值、斜截面裂縫寬度達到限值、鋼筋疲勞斷裂等疲勞破壞特征,疲勞壽命介于1 . 5萬次180萬次。
4. 2 ) through many numeral experiment , using the crack face ' s slant angle and azimuth angle as parameters , we found some relations between three - dimension fractal parameters and two - dimension fractal parameters in rock mass : ds = ( 1 . 0 + 0 . 031 ) * dl + ( 1 . 0 + 0 . 0395 ) , ns = nl , v = 1 . 5986 * ( 2 - dl ) - 3 . 2935 * sin ( st ) + 3 . 8263 , and found a way to speculate three - dimension fractal parameters from two - dimension fractal parameters . lt is the foundation to describe the distribution laws of crack face in rock mass by the observing results through rock mass section crack , 3 ) this paper constructed the three - dimensional fractal emulation theoretical system and erected three - dimensional fractal emulation model about crack face in rock mass 4 ) a emulation system about crack face in rock mass is developed by vc + + , it includes the function to get section plane chart and section block chart from three - dimensional network chart automatically , and some of the emulation examples is given
   2 )通過大量數(shù)值試驗，以巖體裂縫面的傾角與方位角為紐帶，分析得出了巖體裂縫面數(shù)量三維分形分布參數(shù)和巖體裂縫跡線二維分形分布參數(shù)的關(guān)系： d _ s = ( 1 . 0 0 . 031 ) * d _ l + 1 . 0 0 . 0395 ， n _ s = * n _ 1 ， = 1 . 5986 * ( 2 - d _ l ) - 3 . 2935 * sin ( st ) + 3 . 8263并提出了由二維分形幾何參數(shù)來推導(dǎo)三維分形幾何參數(shù)的方法。為通過巖體剖面裂縫直接觀測結(jié)果，描述巖體裂縫面分布規(guī)律奠定了基礎(chǔ)。 3 )本文構(gòu)建了巖體裂縫面的三維仿真理論體系，建立了巖太原理二大學(xué)周眨d二研究生學(xué)位論文體裂縫面的三維分形仿真模型。
5. As soon as the normal section cracks , the crack firstly appears in the flexural region . at this moment , the load - deflection curve has a turning point . with the increase of the load , the rigidity of the beam decreases compared with that before cracking because of the development of cracks in flexural region , and the formation and development of diagonal cracks toward the loading point , the load - deflection curve is basically linear till the beam fails
   正截面開裂前，荷載撓度曲線基本為線性，截面剛度較大；正截面開裂時，裂縫先在純彎段出現(xiàn)，荷載撓度曲線出現(xiàn)轉(zhuǎn)折點，隨著荷載的增加，純彎段正裂縫的發(fā)展以及剪跨段斜裂縫的產(chǎn)生并向梁的受壓區(qū)加荷點發(fā)展，使梁的剛度較截面開裂前減少，荷載撓度曲線也基本為線性直到梁破壞。
6. It's difficult to find section crack in a sentence. 用section crack造句挺難的