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初步筛选
1、preliminary thesis───初步论文
2、roughcut screening───粗选
3、aneuploidy screening───非整倍体筛查
4、preliminary crime───初犯
5、preliminary research───初步研究
6、preliminary design───预备设计，初步设计，打样设计
7、preliminary test───初步试验；预先测试；初级试验；初步试验，初级试验，预试验; 初试
8、preliminary meaning───初步意义
9、preliminary───adj.初步的；开始的；预备的；n.初步行动；准备工作；预赛，预试
1、14 strains were separated from sewage disposal work, and 5 strains which had flocculent activity were obtained after preliminary screening.───本文从污水处理厂分离出14种菌种，通过初筛，获得5株具有絮凝活性的菌株。
2、Methods 5 patients with TIA were evaluated by DSA after preliminary screening.───方法经初步筛选后，对临床表现为TIA的5例患者行全脑血管造影。
3、Conclusion Transabdominal colour doppler ultrasound is an important preliminary screening in the diagnosis of colonic tumor.───结论经腹彩超可作为结肠肿瘤的重要初筛手段。
4、We found the seeds germinated fine with this treatment, and preliminary screening showed no evidence of virus or other diseases.───我们发现，处理过的种子能很好地发芽，经初步筛定，尚未发现任何病毒或其他类型的病菌。
5、Objective To assess if there was high dose hook effect of one-step ELISA reagent in the preliminary screening on HIV antibody, provide evidences for the effect degree and solutions.───目的探讨一步法ELISA试剂在HIV抗体初筛实验中是否存在高剂量钩状效应，及其影响程度和对策。
6、1 registration time: from the date of the announcement of the 10 working days. After preliminary screening preferred telephone notification of the initial interview.───报名时间：自本公告发布之日起10个工作日止。经初步筛选择优电话通知初步面试人员。
7、Methods Using HPLC methods to conduct the preliminary screening.───方法以HPLC法进行初步筛选。
8、Step 2: The applicant provides a portfolio of work, references, and arranges for a preliminary screening (probably a phone interview).───第2步：申请人提供他们的工作履历、推荐信，然后会接受一次初步的评审（很可能是一次电话面试）。
9、An endophytic fungus resistance to penicillin was isolated from hyacinthus orientalis by culturing on a preliminary screening medium.───通过在初步筛选的培养基上培养，从风信子中分离出对青霉素的内生真菌抗性。
1、AIM: To explore the molecular mechanism of asthenospermia(AST) by preliminary screening of nucleotide sequences from the ND3 and ND4L genes of mitochondrial DNA(mtDNA).
2、An endophytic fungus resistance to penicillin was isolated from Hyacinthus orientalis by culturing on a preliminary screening medium and in vitro cultured and its anti-microbial activity was detected.
3、An endophytic fungus resistance to penicillin was isolated from Hyacinthus orientalis by culturing on a preliminary screening medium and it vitro cultured and its anti-microbial activity was detected.
4、Methods: judging by the dispersible homogeneity and friability , the comparative experiment was carried out based on the preliminary screening.