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When synthetic resin thermal ink dissolved binders and content has high, very easily lead to innovativeink emulsive.

3当合不败树脂拔取矮温凝固拆开料而油不朱油的含度又比辛矮时,极便当导致油不朱乳化。

Management. Treatment of manifestations: Early diagnosis and treatment of RB and RB-related tumors can reduce morbidity and increase longevity; care is best provided by specialists from ophthalmology, pediatric ophthalmology, radiation oncology, oncology; treatment options depend on tumor stage, number of tumor foci (unifocal, unilateral multifocal, or bilateral), localization and size of the tumor within the eye, presence of vitreous seeding, and age of the child; treatment options may include enucleation, cryotherapy, photocoagulation, photochemistry, external beam radiation therapy, and radiation therapy using episcleral plaques; newer options include systemic chemotherapy combined with or followed by local therapy.

处理。 表征的治疗: RB 和 RB 相关肿瘤的早期诊断和治疗能减轻病状、延长存活时间;护理最好由眼科学、小儿眼科学、肿瘤学和放射肿瘤学等方面的专业医师来提供;治疗方案的选择取决于肿瘤阶段、病灶数量(单病灶、单侧多病灶或双侧病灶)、眼内肿瘤的位置和大小、玻璃体散布的存在与否以及患儿的年龄;治疗选项可能包括摘出术、冷冻疗法、光凝固术、光化学法、外照射放疗和用巩膜外斑块进行的放射治疗;新的治疗选项包括与局部治疗结合的或先行的系统化学疗法。

In order to increase proportion of equiaxed grain of billet and homogeneity of solidification structure,a great many liquid metal nucleation stirred by vibration experiments were carried out with zinc.

为提高铸坯的等轴晶率和凝固组织的均匀性,以金属锌为研究对象进行了大量的振动激发金属液形核实验。

By applying electromagnetic vibration on solidification front of Sn-10Pb alloy,creation of equiaxed grain zone in ...

在低强度电磁振荡条件下,凝固组织细化和等轴晶化的原因是:电磁振荡力对金属初生晶的周期性拉伸、压缩、剪切、折弯、扭转等机械作用,使其出现断裂和剥落,增加形核数量;电磁振荡的局部搅拌作用使固/液界面前沿的温度和成分趋于均匀化,导致梯度降低,抑制了柱状晶的生长。

Numerical expressions are derived to calculate the unsteady movement of equiaxial crystals in unsteady and nonuniform liquid profile.

铸件凝固过程数值模拟研究经过几十年的发展已取得了很大进展,并逐步在生产实际中获得应用。

And a local stacking equation is also established so as to describe the migrating and stacking process of the free equiaxial crystals in convective metal.

特别是近年来,人们在模拟计算凝固过程中的液相流场、溶质分布及宏观偏析等问题方面也取得了成功。

On the industrial experiments the effect of electromagnetic stirring on central porosity ,equiaxial crystal ratio,shrinkage cavities and surface quality as well as effect of electromagnetic stirring on the solidification of the continuous casting billet have been analyzed and discussed.

根据工业试验结果,分析了结晶器电磁搅拌对马氏体不锈钢连铸坯的中心疏松、等轴晶率、缩孔及表面质量的影响,并对电磁搅拌对铸坯凝固的影响机理进行了探讨。

The integrated mathematic model of solidification is then established, which includes heat transfer, solute transfer, liquid flow and the movement of equiaxial crystals in solidification process.

本文通过两相流理论建立了等轴晶在对流金属液中移动的非稳态数学模型,推导了求解等轴晶在非稳态、非均匀液相流场中非稳态移动的数值表达式,并进一步推导了描述等轴晶在凝固过程中迁移、堆积规律的局部堆积方程式。

The microstructure of supercooling solidification is made up by four characteristic regions, from the sample bottom to top are: fine equiaxial dendrites, transition from fine equiaxial dendrites to columnar dendrites, columnar dendrites and coarse equiaxial dendrites.

5深过冷定向凝固的微观组织由四个特征区域组成,从试样底部到顶部依次为:细等轴晶区,细等轴晶→柱状枝晶的过渡区,柱状枝晶区和粗等轴晶区。

Endoscopic Ways at nose under the guidance of biological tissue using laser thermal effect, 61 cases of allergic rhinitis patients with nasal ethmoidal nerve distribution area [1] (before the upper lateral wall of the nasal cavity, middle turbinate, inferior turbinate anterior , anterior nasal septum) punctate mucosal tissue coagulation, vaporization treatment, the results of a success rate of 90.16 percent, followed up for 6 months 1 3 years.

在鼻内镜直视引导下,利用激光对生物组织的热效应,对61例过敏性鼻炎患者进行鼻腔筛前神经分布区[1](鼻腔外侧壁前上部、中鼻甲、下鼻甲前部、鼻中隔前部)粘膜组织斑点状凝固、汽化治疗,结果成功率达90.16%,随访6个月一3年,效果良好。

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