你必须花些时间查一查这些寻求帮助的团体，以确保它们是合法的非营利性组织。
You must take the time to investigate the groups behind such pleas for help to ensure that it comes from a legitimate nonprofit.
该研究突出反映了在代表性研究中如何“验证”一项技术的问题，这可能比筛查人群和适于调查更具有代表性。
This study highlights the problem of "validating" a technique in a cross-sectional study that may be more representative of a screening population and appropriate to investigate.
奶妈于是过去查个究竟。当她来到那只船时，首先看到的竟是一滩鲜血。
The wet nurse went over to investigate. When she reached the other boat, the first thing she saw was a pool of blood!
忘记了歌名，也懒得去查。
目的：探讨应用二维超声心动图广泛性筛查胎儿先天性心脏病的可行性及临床价值。
Objective: To investigate the possibility of screening for fetal congenital heart diseases with Two Dimensional Echocardiogram extensively and its clinical value.
目的探讨超声心动图在产前筛查胎儿先天性心脏病的临床价值。
Objective To investigate the clinical value of fetal echocardiography in prenatal screening of congenital heart diseases.
目的了解基因芯片技术在筛查正常或异常胚胎发育的相关基因表达变化中的应用价值。
Objective To investigate the role of gene chip technique in screening normal or abnormal developing embryo related genes.
目的：对急性脑卒中的焦虑情绪进行测查，并探讨早期进行心理康复的治疗效果。
Objective: To investigate the anxious emotions of acute cerebral vascular disease and the curative effect of psychology recovery in early stage.
目的调查现役飞行员群体中明尼苏达多项个性测查表（MMPI）的因子结构，用于飞行员的心理素质测查。
Objective To investigate the factor construction of MMPI in pilots on active duty and apply it in psychological assessment of pilots.
目的探讨早期宫颈癌及癌前病变的最佳筛查方法。
Objective To investigate the most effective screening method of the precancerous lesion and early cervical cancer.
为探讨临床内镜筛查及切除息肉病理检查在早期大肠癌诊断中的价值，总结分析了北医大三院1978年至1996年9月所有大肠镜检查的资料。
To investigate the role of clinical screening colonoscopy and colonoscopic polypectomy with pathology in diagnosis of early colon cancer, the colonoscopic records from 1978 to Sept. 1996 were studied.
目的：探讨听力筛查未通过的婴幼儿的听力变化及其特点。
Objective: To investigate the hearing change and the characteristic of hearing thresholds of the infants failing in the hearing screening.
目的探讨超声测量下腔静脉塌陷指数对肺栓塞筛查的价值。
Objective To investigate the ultrasound technic value of diagnosis in the pulmonary embolism by the collapsible index of inferior vena cava.
目的调查两种孕中期唐氏综合征产前筛查方法的一致性。
Objective:To investigate the consistency between two maternal serum screening for Down′s syndrome in the second trimester pregnancy.
目的分析不同类型地中海贫血（地贫）胎儿基因型与血象各指标特征的关系，探讨血象指标在筛查胎儿地贫中的价值。
Objectives To investigate the relationship between the genotype and the hematologic characteristics in the fetuses with different types of thalassemia.
以握笔画圆为测查任务，考察了学龄前儿童握笔姿势的发展趋势及特点。
This study was designed to investigate the developmental principle and characteristics of pencil grasps in preschool children by mean of their drawing circles.
四月份的时候，我们班参加了重庆市璧山县璧城镇实验小学璧南河污染情况的查小组，去调查璧南河的污染情况。 。
In April, our class took part in the chongqing bishan BiCheng Town experiment elementary school wall south river pollution situation of check group, to investigate the wall of south river pollution.
奶妈于是过去查个究竟。
摘要 ：目的对4例汉族马凡综合征（MFS）患者的原纤蛋白-1（FBN1）基因进行突变筛查，探讨MFS与FBN1基因突变的关系。
Abstract : Objective To detect FBN1 mutation by screening FBN1 gene from 4 patients with Marfan syndrome(MFS)to investigate the correlation between the gene mutation and the MFS.
这项目前仍在进行中的研究开始于1999年，为调查普通筛查人群的危险因素；
The ongoing study began in 1999 to investigate risk factors in a general screening population;
目的：探讨妊娠期糖尿病（GDM）孕早期、筛查范围、诊断预后及其意义。
Objective:To investigate the gestational diabetes mellitus(GDM)during early pregnancy, the scope of screening, the diagnosis prognosis and its significance.
目的探讨恶性肿瘤特异性生长因子(TSGF)检测在恶性肿瘤筛查与临床诊断中的应用价值。
Objective to investigate the clinical significance of URC (Urine-test Rergent for cancer screening and monitoring) and TSGF (Tumor specific Growth Factor) for the diagnosis of cancer.
本研究用运多重评估法（访谈、量表和行为观察相结合） ，对某小学1-5年级学生进行了有关注意力缺损多动障碍（ADHD）的筛查研究。
Multiple assessments were used to investigate ADHD students of elementary school (1-5 grade). Findings show that the ratio of ADHD in elementary school is about 3.1%.
本研究用运多重评估法（访谈、量表和行为观察相结合） ，对某小学1-5年级学生进行了有关注意力缺损多动障碍（ADHD）的筛查研究。
Multiple assessments were used to investigate ADHD students of elementary school (1-5 grade). Findings show that the ratio of ADHD in elementary school is about 3.1%.
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