This represents the most common cause for an enlarged thyroid gland and the most common disease of the thyroid--a nodular goiter.
结节性甲状腺肿是甲状腺肿大最常见的原因，也是最常见的甲状腺疾病。
The silica induces a fibrogenic response by macrophages to produce the nodular foci of collagen deposition.
巨噬细胞吞噬二氧化硅诱发纤维组织增生，产生胶原纤维沉积结节。
Zhou pleural tumors can be a nodular or rugged change.
瘤周胸膜可呈结节状或凹凸不平的改变。
This process is best termed "cardiac sclerosis" because, unlike a true cirrhosis, there is minimal nodular regeneration.
最好称为“心源性肝硬化”，因为它不同于真正的肝硬化，很少有肝细胞结节状再生。
According to the requirements of automobile exhaust pipes on material and its properties, a high strength and toughness nodular cast iron of thin section castings has been developed.
针对汽车发动机排气管材质及性能要求，研制了一种薄壁高强韧铸态球墨铸铁排气管，确定了其化学成分和铸造工艺。
Ductile iron, also known as nodular iron, was developed in 1949 as a substitute for steel.
作为钢的替代品，1949年人类开发了球墨铸铁。
With a history of more than 80 years in founding production, DHIF is one of the manufacturers who have the longest history in China in production of nodular graphite cast iron and non-ferrous alloys.
大重铸铁拥有80多年铸造生产的历史，是国内生产球墨铸铁和有色合金历史最悠久的厂家之一。
Each cone in a nodular graphite is composed of many microcrystallites with a small angle each other in their orientations.
通过微区分析还发现球墨内部的角锥体是由许多取向略有差异的微晶所构成。
Objective A systematic review was conducted to determine reliability of contrast-enhanced ultrasonography diagnostic tests for focal nodular hyperplasia and to explore sources of heterogeneity.
目的采用循证医学的方法对超声造影诊断肝局灶性结节增生的研究进行系统评价，评估其临床应用价值并分析异质性来源。
Heat resisting nodular malleable cast iron is a new kind of heat resistant cast iron.
耐热球墨可锻铸铁是一种新型的耐热铸铁。
This magnetic resonance imaging (MRI) scan of the abdomen in transverse view demonstrates a small, nodular liver with cirrhosis. The spleen is enlarged from portal hypertension.
腹部横断面mri影像显示体积小而有结节的硬化性肝脏。可见由门静脉高压导致的体积增大的脾脏。
HRCT shows a combination of small nodules and larger ill-defined nodular opacities.
HRCT显示多个小结节及边界欠清的稍大结节阴影。
This produces a nodular, firm liver.
产生结节，使肝脏变硬。
It usually is made of well-normalized or aged gray or nodular cast iron and provides a heavy, rigid frame on which all the other basic components are mounted.
它通常是由经过充分正火或时效处理的灰铸铁或者球墨铸铁制成。它是一个坚固的刚性框架，所有其他基本部件都安装在床身上。通常在床身上有内外两组平行的导轨。
And it is a major method in the diagnosis, differential diagnosis of the mass or nodular of lung.
是肺部团块状，结节样病变的诊断和鉴别诊断的主要手段之一。
Microscopically, neoplastic lymphocytes showed a diffuse and nodular growth pattern.
镜下见肿瘤性淋巴细胞呈弥漫型及结节型生长。
It is a basic demand for evaluating the microstructure and performance to determine the graphite size and its spheroidization rate in nodular cast iron.
正确测定球墨铸铁中石墨大小及球化率，是对球墨铸铁组织性能进行评定的基本要求。
The superficially nodular tertiary syphilis showed a localized epithelioid granuloma mixed with multinuclear giant cells infiltration around appendages and fat lobules in the subcutaneous tissue.
浅表结节型三期梅毒表现为附属器周围和皮下脂肪小叶内限局性上皮样细胞肉芽肿，其间混有多核巨细胞。
The foundry method design of a nodular iron reductor housing with ferrite matrix was de-scribed.
介绍了铁素体基体球铁减速器壳体的铸造工艺设计。
This type of tips has presented a good wear resistance equal to that of typical cemented carbides YG6 tips when cutting austenitic stainless steel, nodular cast iron and chilled cast iron.
结果表明，该刀片在车削奥氏体不锈钢、球磨铸铁和冷硬铸铁时，其耐磨性较好，与常规工艺生产的YG6刀片相当。
It is recognized that the scaling failure of nodular iron composite rolls in hot rolling is a problem of fatigue brittle fracture.
论述了热轧过程中球墨铸铁复合轧辊的掉皮破损属于疲劳脆性断裂的原因。
The researchers compared the 3 techniques in a group of 30 consecutive patients with nodular goiter.
研究者们用比较了3种技术在30位有甲状腺节结的患者中的应用。
A sort of chilled nodular iron camshaft was developed by adopting resin-coated sand shell mould casting process.
开发了一种采用树脂砂壳型铸造的激冷球铁凸轮轴。
This produces a nodular, firm liver.
形成了结节状、质地较硬的肝结节。
Findings: Head CT shows a heterogeneous soft tissue mass in right lateral ventricle at right foramen of Monro. Heterogeneous contrast enhancement. Nodular ependymal calcifications. Hydrocephalus.
结果：头部CT示右室间孔处的右侧脑室有一异质性的软组织肿块，呈异质性对比增强，有结节状室管膜钙化，脑积水。
The results showed that the damage in nodular cast iron happens when the applied stress is more than a certain extent, and the damage value increases with stress.
研究结果表明，当应力大于一定程度时损伤发生，且随应力增加而逐渐增大。
The reason causing breaking of a nodular iron left used for automobile steering mechanism was analyzed.
对汽车左转向节断裂原因进行了分析。
Nodular defects, which are in critical state of damage, are cross-sectioned by focusing on the ion beam and by imaging using a field emission scanning electron microscope.
采用聚焦离子束和场发射扫描电镜对处于临界破坏状态的节瘤缺陷做剖面分析和观察。
The laser hardening technology used for crankshaft is introduced and the investigation on surface hardening of a nodular iron crankshaft was carried out by using a kW CO 2 laser system.
本文介绍了曲轴激光淬火强化技术，采用千瓦级快速轴流式激光器对球铁曲轴进行了激光淬火试验。
The laser hardening technology used for crankshaft is introduced and the investigation on surface hardening of a nodular iron crankshaft was carried out by using a kW CO 2 laser system.
本文介绍了曲轴激光淬火强化技术，采用千瓦级快速轴流式激光器对球铁曲轴进行了激光淬火试验。
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