The test method standard of film impact resistance and the problem had to be paid attention to when implementing were introduced.

介绍了漆膜耐冲击性的检测方法标准及其实施中应注意的问题。

youdao

But it has no united IDS test method and evaluation standard by far.

但是到目前为止没有统一的IDS测试方法和评估标准。

youdao

Methods The main fatty acid in vegetable oils was determined using GC - MS and qualitative test of oils was done using national standard method.

方法采用气相色谱-质谱法测定植物油样品中的主要脂肪酸含量，应用国标方法进行油脂定性试验。

youdao

Although this method is considered the gold standard for estimating sodium intake, that lone urine test may not provide an accurate snapshot of the participants' everyday intake over the full eight-year study, as the researchers themselves note.

CNN: Huh? Low-salt diet ups risk of fatal heart attack?

Patsalis of the Cyprus Institute of Neurology and Genetics said his team is developing a noninvasive method to test for Down syndrome by comparing fetal DNA to the mother's using standard lab equipment, instead of pricey gene-sequencing gear.

WSJ: New Prenatal Tests Offer Safer, Early Screenings