Crowley, somewhere west of Amersham, hurtled through the night, snatched a tape at random and tried to wrestle it out of its brittle plastic box while staying on the road.
安墨森区某个地方,克鲁利在深夜里急速飞驰,他一手握着方向盘,一手随手抓起一盘磁带,试图把它从易碎的盒子里揪出来。
Drillable packers, and similar tools such as bridge plugs, are typically made from cast iron, aluminum, plastic or similar brittle materials.
可钻式封隔器以及桥塞等类似的工具一般都用铸铁、铝、塑料或类似的脆性材料制成。
No matter what the shape of cutting tools is, failure procedures are simply divided into three stages: brittle failure, plastic failure, and fracture.
不论刀具形状如何,破坏过程大体分为三个阶段:脆性破坏阶段、塑性破坏阶段、断裂破坏阶段。
Giving an imitation of traditional plastic theory , a damage surface model on brittle rock about temperature in stress-space is introduced and the evolutionary law is discussed qualitatively.
参照经典塑性力学的屈服面理论,引入了温度作用下应力空间中脆性岩石的损伤面模型,定性地讨论了荷载和温度影响下损伤面时的演化规律。
The main effect of water on brittle plastic transition of mafic rocks is embodied by both the change of strength and temperature of brittle ductile transition and brittle plastic transition.
水对基性岩脆塑性转化的影响体现在岩石的强度和脆延性与脆塑性的转化温度两方面。
The results show that hot-forged cast dies take thermal wear, plastic deformation, thermal fatigue, impact fatigue fracture and brittle fracture as predominant failure patterns.
结果表明,精铸热锻模的主要失效形式为热磨损、塑性变形、热疲劳裂纹、冲击疲劳破断和脆性断裂。
The results show that the plastic deformation is obviously different from that of bulk metal and the thickness plays a key role on the ductile to brittle transition in al interlayer.
结果表明:中间纯铝层的塑性变形行为明显不同于块体纯金属,其厚度尺寸对材料的韧脆转变具有显著影响。
There stress and pressure but on the angles of the plastic didn't have the same effect that it did on the wood; the plastic wasn't brittle, and it stood up to rigorous testing.
但在有压力的角度,对塑料没有相同的影响,并对木材,塑料不是易碎的,而且它站起来要严格的检验。
And experiment indicate that, machined parts will occur plastic deformation after lapping, even surface of brittle materials such as ceramics and carbide will deform to a certain degree.
实验还表明研磨加工后,工件表面都产生塑性变形,即使是像陶瓷、硬质合金等硬脆性材料,其表面也存在一定的塑性变形。
Along with the increase of the content of carbon, its hardness and strength increased, but the corresponding plastic drop, increase the brittle.
随着碳含量的增加,其硬度和强度增加,但相应的塑性下降,脆性增加。
According to the analysis of SEM spectrogram, the isintegration of molybdenite is the result of comprehensive effect of brittle cleavage fracture and plastic-brittle noncleavage laceration.
据SEM图谱分析,辉钼矿的解离是经解理型脆性断裂和非解理的塑-脆性断裂效应综合的结果。
The research status at home and abroad about the cutting mechanism, the cutting in plastic region of hard and brittle materials when being sawed and grinded are summarized.
对国内外有关硬脆材料锯磨去除机理及硬脆材料塑性域锯磨的研究现状进行综述,指出了该领域有待深入研究的问题。
The results show that the wear of the roller and scale board includes mainly three coexistent mechanisms: cutting wear, plastic deformation wear and brittle-fracture-peeling wear.
结果表明:显微切削、反复塑变和断裂剥落三种磨损机理并存,其中以反复塑变磨损为主。
The results show that the ground surface was formed by brittle fracture and plastic deformation of the compositions of ceramic tile, including mullite, g1ass phase and residual quartz.
瓷质玻化砖磨削表面是由莫来石、玻璃相和残留石英的塑性变形和脆性断裂形成的;
The results show that the ground surface was formed by brittle fracture and plastic deformation of the compositions of ceramic tile, including mullite, g1ass phase and residual quartz.
瓷质玻化砖磨削表面是由莫来石、玻璃相和残留石英的塑性变形和脆性断裂形成的;
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