preliminary screening

基本解释

A preliminary blood screening could reduce some of the demand, experts said - if the test proves valid in larger studies and receives federal approval.
有关专家认为，如果血液检测在大量研究中证实有效并获联邦通过，初步血液检测筛查可减少这些结肠镜检的需要。
In-vitro test is usually conducted as a preliminary screening test in the evaluation of the haemocompatibiltiy of biomaterials for its short-term consuming, convenience and less expense.
体外实验因其快捷、方便、特点，通常被用作生物材料血液相容性评价的初步筛选实验。
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.
通过用初筛培养基培养，从风信子叶子中分离出一种抗青霉素的内生菌，进行离体培养和抑菌活性检测。

And most of the costly and time-consuming preliminary screening is taken care of by the software or social application.
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Parties interested in buying the government's stake that pass the preliminary screening will have to make their ideas known in business plans.
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On Thursday, I received the preliminary findings of the reviews that I ordered into our terrorist watchlist system and air travel screening.
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