发病

That deeply discusses the specialty of calcium and fluoride in saliva and plaque, and makes clear the rule of conversion and reciprocity of it will be important meaning to clear the pathogenesis of caries, and advance remineralization of dental, and effectively process the forecast and prevent and therapy of caries.

深入探讨唾液、菌斑中氟离子、钙离子的生物学特性，研究其转换代谢规律、相互作用以及各种影响因素，对探明龋病的发病机理，促进牙齿硬组织的再矿化，有效地进行龋病的预测、预防和治疗等均有重要意义。

Methods:A canine model of PD was established in 32 dogs.

目的：探讨胰腺分裂在慢性胰腺炎病因学中的作用及其发病机制。

In the process of canonical discrimination, the s groups of varieties have the highest value of the first canonical discrimination variable, the r groups of varieties have the lowest value of the first canonical discrimination variable, and the value of the m group of varieties is between them.

第二典型变量的大小受到中部叶片严重度的影响最大，说明大豆植株的中部叶片的发病轻重对整株大豆的病情有一定影响。

The first canonical discrimination variable can generally define these three groups of varieties and have more effect than the second canonical discrimination variable.

根据调查的结果，大豆锈病一般先在植株下部发生，然后发病的是中部、上部叶片，这与SRS软件分析的结果相一致，说明用SAS软件分析品种抗锈性是可行的。

The 76-year-old was at his home on Cape Cod at the time and was later airlifted to Boston.

当时他发病的时候正好在家中。随后76岁的他坐飞机去了波士顿。

In these 46 cases ,there were 41 cases attacked with osteonecrosis of both femoral head for 3 to 6 months. There were 43 cases without any clinical symptom. The X-ray examination of these 46 cases were normal while the MRI examination were abnormal obviously ,among them ,include 7 cases with osteonecrosis of the thigh and knee and 3 cases with osteonecrosis of humeral head the caput humeus. The blood plasma lipid examination was abnormal.

在确诊的病例中，41 例3～6 个月内双侧发病；43 例患者没有明显临床症状；所有病例普通X 线均无异常表现而MRI都有明显异常表现；有7 例伴有同侧股骨干和髌骨坏死，3 例肱骨头出现坏死；血浆脂质出现不同程度的异常变化。

Objective To investigate the role of carbon monoxide in the pathogenesis of asthma.

目的 探讨一氧化碳等在小儿哮喘发病机制中的作用及意义。

Objective: To study on pathogenic mechanism,diagnosis and treatment of delayed encephalopathy after acute carbon monoxide poisoning.

目的：探讨急性CO中毒后迟发性脑病的发病机理、诊断和治疗方法。

So it is very important to research the mechanism of colorectal carcinogenesis.

因此对结直肠癌发病机制进行研究具有十分重要的意义。

Objective To explore the mechanism of renal cell carcinoma.

目的 探讨肾癌的发病机制。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。