调查发现他们的学习目的明确，以“工具型’为主。

The survey indicates that they have definite motivations, that is, instrument type.

目的明确翻白草中草酸钙晶体的形态特征。

Objective:This paper defines the form of calcium oxalate crystal in Potentilla discolor Bunge.

目的明确卵巢交界性肿瘤的临床特征及治疗方法。

Objective To study the clinical features and management of borderline ovarian tumor.

目的明确我国公立医疗机构间职工流动的现状。

Objective To make clear status quo of employees, flow among public medical institutions(PMI)of China.

目的明确低温环境下枪弹伤感染发展的过程和特征。

Objective To investigate the development process and characteristics of the infection after gunshot hypothermia environment.

目的明确糖尿病患者围手术期血糖控制的安全方法.

Objective To determine the safe method of preoperative glycemic control in diabetic patients during surgery.

目的明确开放性骨折创面组织内细菌数量与感染的关系.

Aim To determine the relationship between the bacteria number in open fracture wound and wound infection.

目的明确病案是有关病人健康情况的文件资料，是法定的医学文件。

Object To understand that the medical record is the important data about the health of the patient and the legally medical document.

目的明确鼻部表浅肌肉筋膜系统及隆鼻术假体置放层次与它们之间的关系。

Objective To clarify the superficial musculoaponeurotic system of nose and the layers of augmentation rhinoplasty and their relations.

目的明确乳腺癌的CT表现，探讨CT扫描在乳腺癌的诊断及术前检查的价值。

Objective To study CT signs of the breast cancer, and to evaluate preoperative CT scan in making diagnosis.