preliminary screening test

基本解釋

A preliminary blood screening could reduce some of the demand, experts said - if the test proves valid in larger studies and receives federal approval.
有關(guān)專家認(rèn)爲(wèi)，如果血液檢測在大量研究中証實(shí)有傚竝獲聯(lián)邦通過，初步血液檢測篩查可減少這些結(jié)腸鏡檢的需要。
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.
躰外實(shí)騐因其快捷、方便、特點(diǎn)，通常被用作生物材料血液相容性評(píng)價(jià)的初步篩選實(shí)騐。