Objective To find out the common allergen of abnormal rhinitis in Shenzhen.
目的了解深圳地区变应性鼻炎的常见变应原。
Objective To find out Langfang regional epidemiological feature of peptic ulcer.
目的了解廊坊地区消化性溃疡病流行病学特点。
OBJECTIVE To find out the effect of multi enzyme detergent removing pyrogen by experiments.
目的通过试验了解多酶清洗剂去热原的效果。
Objective To find out ways of early prediction of the prognosis of perinatal hypoxic brain damage.
目的探讨围产期缺氧性脑损伤患儿神经系统后遗症的早期预测方法。
Objective To find out the best and effective serum concentration of DPH for patients with epilepsy.
目的探讨癫痫病人应用苯妥英钠(PH)疗的最佳有效血药浓度。
Objective To find out the status of medical graduates career planning and needs for career education.
目的了解医学研究生生涯规划的现状和生涯教育的需求。
Objective To find out the clinical features of acquired immunodeficiency syndrome about eye injuries.
目的了解获得性免疫缺陷征眼部损害的临床特征。
Objective To find out if vincristine can be used to treat the chronic primary thrombocytopenic puripura.
目的：探讨长春新碱治疗慢性原发性血小板减少性紫癫的可行性。
Objective To find out the action of CD4 + lymphocytes in mucous immune responses under antigen inducement.
目的探讨CD 4 +淋巴细胞在抗原诱导下的黏膜免疫应答中的作用。
Objective To find out the state of occupational hazard of some industries using benzene and its compounds.
目的为初步摸清淄博市使用苯及其化合物行业的职业病危害现状。
Objective to find out the condition of income in the community health service stations (CHSS) from 2000 to 2002.
目的了解全国城市社区卫生服务站2000 ~ 2002年的收入情况。
Objective To find out the relationship of traffic accidents with life events, driving stress, aggressive driving, etc.
目的探讨驾驶员的生活事件、驾驶紧张、寻衅性驾驶等因素对交通事故的影响。
Objective to find out the common causes of burn and to develop preventive measures to prevent or reduce the injury of burn.
目的分析烧伤常见原因，探讨烧伤防范措施，预防和减少烧伤所造成的损失。
Objective To find out the reason of food poisoning and put forward some preventive and controlling measures for the people's health.
目的查明一起旅游者食物中毒发生原因，提出预防和控制措施，保障人们的身体健康。
Objective To find out the benefit and cost of color ultrasonic devices in our hospital after the drop of large equipment examine fee.
目的：在大型设备检查收费标准下调后，了解医院彩色超声诊断仪的成本效益状况。
Objective To find out weathes endemic arsenic poisoning exist in the north of Ninxia and its manifestation as well as the harmfulness.
目的查清宁夏北部是否存在有地方性砷中毒，其危害程度以及主要临床表现。
Objective To find out the defects existed in medical records in ophthalmic department to analyze the causes and put forward countermeasures.
目的找出眼科病案存在的缺陷，分析其原因，并提出对策，以提高病案质量和医疗质量。
Objective To find out the factors influencing survival time of gastric cardia cancer after operation through analysis of potential factors during operation.
目的通过对贲门癌手术中各项因素的分析，探讨影响食管贲门癌术后生存时间的相关因素。
Objective To find out the prevalence rate of chronic diabetic complications and related macro vascular diseases in in patients with type 2 diabetes in Chongqing.
目的了解重庆市住院2型糖尿病患者慢性并发症发病及相关大血管病变状况。
OBJECTIVE to find out the situation of the use of preventive application of antimicrobial in orthopedic perioperative patients and to evaluate the rationality of use.
目的了解骨科围手术期抗菌药物预防使用情况，评价其合理性。
Objective To find out the causes and the harm extent of this serious Silica dust hazard event and discuss the prevention and control measures for small scale quartz workplace.
目的了解造成本次严重矽尘危害事件的原因及危害程度，探讨小型石英粉加工企业矽尘危害的预防和控制措施。
Objective: to find out whether there are occupational taboos, and to establish the basic health records for people who are exposed to occupational hazards.
上岗前健康检查的目的：发现有无职业禁忌，建立接触职业病危害因素人员的基础健康档案。
Objective: to find out the factors influencing the prognosis of severe craniocerebral injury.
前言：目的：研究重型颅脑伤后影响预后的因素。
Objective: To find out a method of extraction and purification of bone morphogenetic protein (BMP) from osteosarcoma cell conditioned medium, and evaluate the biological activity of BMP.
目的探索从骨肉瘤细胞条件培养基中提取骨形态蛋白（BMP）的方法，并测定其生物学活性。
Objective: To find out a method of extraction and purification of bone morphogenetic protein (BMP) from osteosarcoma cell conditioned medium, and evaluate the biological activity of BMP.
目的探索从骨肉瘤细胞条件培养基中提取骨形态蛋白(BMP)的方法，并测定其生物学活性。
Objective: to find out a precise localization of internal auditory canal.
目的：找到一种内听道准确的定位方法。
Objective: to find out a precise localization of internal auditory canal.
目的：找到一种内听道准确的定位方法。
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