组织变形

ResultsImaging of abscissa axis of all subjects can clearly display myeloid tissue and there is no evident twist and deform of imaging.

结果所有被检者的横轴面DTI图像均可以清晰显示脊髓组织，没有明显的图像扭曲变形。

The effect of rolling reduction and temperature on the microstructure and mechanical properties of 7050 aluminum alloy was investigated.

研究了轧制变形量和轧制温度对7050铝合金显微组织和力学性能的影响。

The relationship of the heat deformation process es of the antirust aluminum alloy LF6 and its microstructure were studied.

研究了防锈铝合金LF6热变形工艺对组织的影响。

The effect of deformation on the phase transformation from pearlite to austenite in low alloy steel was studied by DSC.

采用DSC法研究了变形对低合金钢组织中珠光体！奥氏体相变的影响。

The parameters of forging process and overheating temperature of 2214 forgings are determined through the comparison and test.

通过对比和试验确定2214锻件锻造工艺参数和变形组织的过烧温度，研究其热处理工艺参数对材料组织和性能的影响。

The welding deformation and residual stress are decreased evidently.The dimensional stability and service security of the welding structure are increased obviously.The impact absorbing energy of weld is improved by 21% under vibratory weld conditioning. And the effect of mechanical vibration on the impact absorbing energy of weld is greater than that of HAZHAZ are refined distinctly. The fusion area and overheated zone are narrowed. And the dimension of Widmanstaten structure minishes or disappeares.

试验结果表明：振动焊接后，焊接变形和残余应力明显降低，焊接结构尺寸稳定性和使用安全性大大提高，振动焊接后焊缝试样的冲击吸收功平均值比常规焊接下冲击吸收功的平均值提高了21%，且振动焊接对焊缝冲击性能的影响要明显大于对热影响区冲击性能的影响；振动焊接使得焊缝和热影响区的组织明显细化，熔合区和过热区变窄，魏氏组织减小或消失。

The spiracles are bigger and more near dorsal line than all the others. Their trachea branches are taper and abundant and form short tracheoles. This gave the tufted form to the trachea, which appeared shrubby. The trachea branches that arranged in other segments gave them a tree-like look. They do not directly supply oxygen for tissues, but they suspend in the hemolymph and attach to the muscle of the heart, so that they can move in constant with the contraction of the heart muscle.②The 8th segment tracheal tufts have thinner cuticle and basal lamina than that of the other trachea, and have much pad cuticle, which is appropriate for them to move, and their basal lamina have small pores, which are favour of the permeation of gas.③Injecting the methylene blue into the larvae to label hemolymph, we observed that the hemolymph flow into the heart through the 8th segment tracheal tufts.④Normally these tracheal tufts have all kinds of hemocytes, which are abundant in the tufts. A large number of hemocytes released from tissues attach to the tufts by changing their structure when anoxic stress happen.

气管分支细短而丰富，形成气管簇，呈灌木丛状（其它各节气管则呈粗树干状分布），它不是直接给组织供氧，而是悬浮在血液中，与心肌相连接，随着心肌的收缩而不断运动；②气管簇的内膜及底膜都比其它各节的薄，且管壁内膜具有更多的适合运动的垫状表皮，底膜还有小孔结构，这有利于气体的通透；③向体内注射蓝色的亚甲基蓝标记血液发现，血液流动方向是经该气管簇后而流回心脏；④正常情况下，气管簇处有各种各样的血细胞聚集，当缺氧胁迫时有大量的血细胞从组织中释放出来，通过变形而紧贴气管簇，有利于气体的交换；⑤给体内注射无色的亚甲基蓝发现气管簇比其它各节更易变蓝，说明该处具有更高的获氧能力。

3Sn(C72500) alloy after shearing deformation and then annealed at 550 ℃ for 2 h were observed by OM and SEM.

采用金相显微镜和扫描电镜研究Cu-9Ni-2.3Sn(C72500)合金经剪切变形后合金切面的微观组织以及随后在550℃退火2 h后切面的组织变化。

The shear plane microstructures of Cu-9Ni-2.3Sn(C72500) alloy after shearing deformation and then annealed at 550 ℃ for 2 h were observed by OM and SEM.

摘 要：采用金相显微镜和扫描电镜研究Cu-9Ni-2.3Sn(C72500)合金经剪切变形后合金切面的微观组织以及随后在550 ℃退火2 h后切面的组织变化。

Analyzing the dynamic behavior of dislocations in the deformed metal at high temperature and high strain rate, a new theoretical model of dislocation dynamic behavior is put forward to describe the dynamic recrystallisation mechanism of the weld metal.

采用本文首次提出的测量摩擦界面温度的半自然热电偶测温法，并结合焊接过程中的急冷凝结组织分析、微区应变速率分析，以及摩擦扭矩测量等相关实验方法，测定了焊接过程中焊合区金属的组织及相应的热变形参数。

What would he tell Judith and the children?

他将怎样告诉朱迪丝和孩子们呢？

I this is at that time, the opinion with peacockish true girl is full of in a heart.

这就是当时的我，一个心中布满虚荣的女孩子真实的想法。