凝固

Results: There were normal appearances of the morphology, volume and microscopic demonstration of both right and left hepatic lobes in sham-operating control group. In HA+PV group, hepatic right lobes were coagulatively necrosed. There was necrosis of liver cells in each sub-groups, accompanying with a few apoptic cells in the 3h sub-group. Along with the time extending, necrotic cells were increasing, and apoptic cells were decreasing. Necrosis in right lobes was at the most at 72h group.

结果：假手术对照组肝左右叶形态、体积以及各种病理学检查均未见异常；HA+PV组术后肝右叶发生凝固性坏死，3h即可见点片状肝细胞坏死，内见少量凋亡细胞，随时间延长，凋亡细胞减少，坏死细胞增多，至72h坏死更加彻底：PV组术后24h肝右叶萎缩，电镜及TUNEL均显示3h组织内可见凋亡细胞，至24h凋亡细胞数达高峰，72h凋亡细胞减少，出现局灶性坏死。

High intensity focused ultrasound; orientated damage ; robot ; coagulation necroses

高强度聚焦超声；定位损伤；机器人；凝固性坏死

The volume of coagulation necroses were measured after radiation.

测量凝固性坏死区体积、坏死区中心距组织表面距离。

At the 3rd day after scanning, the epithelial lamina of nasal mucosa was intact and there was diffused distribution of spot coagulated necroses in the subepithelia layer of treated nasal mucosa under light microscopic.

辐照后第3天，光镜下显示鼻黏膜上皮层完好，黏膜下层出现散在、点状的凝固性坏死。

Theory Study Xingtao Jia;China University of Petroleum ...... So far, it is still an open question as to how H blistering nucleates ...

CP52 高Nb-TiAl合金定向凝固组织的研究丁贤飞；京科技大学新金属材料国家重点实验室。。。。。

The results show: TiC particulates can act as nucleates of α-Al and enter into α-Al during solidification. They also can act as nucleates of S' phase during ageing, there are a lot dislocations around TiC particalates, which accelerate ageing process of 2024/TiC composites.

研究表明：TiC颗粒能作为α—Al形核核心，在凝固过程中进入α—Al基体；在时效过程中，TiC颗粒可以作为S′相的衬底，其周围存在大量位错，加快了复合材料的时效进程。

During solidification,α-Al phase nucleates first in the interstices between the short fibers and grows gradually toward the surface of Al2O3 short fibers. The content of Cu and La element around the surface of Al2O3 short fibers increases, both of them enrich almost in the same region, but the content of Cu element in the interstices of short fiber decreases gradually.

结果表明：Al2O3纤维与基体间润湿良好，生成了致密的界面层；在凝固过程中，α-Al相在短纤维间隙中形核并向纤维表面生长，纤维表面Cu和La元素的浓度增大，纤维间隙中的Cu元素的浓度减小。

Adding nucleating agents to metal liquid is a common way to improve the structure and mechanical properties in solidification process.

金属凝固过程中加入形核剂是改善金属材料组织和性能的常用方法。

Nucleating agents have effects on the nucleating process of crystal while not growing process.

形核剂改善凝固组织的原因是影响晶体的形核过程，而对其长大过程的影响不大。

The old carvings have oldened to frozen umbrellas that cannot shelter from the drizzle in spring of South China.

古旧的雕琢，已老成一把把凝固的伞，挡不住岭南春季淅淅沥沥的雨丝。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。