exact mass发音

意思翻译

准确质量

相似词语短语

exact───vi.勒索钱财；adj.准确的，精密的；精确的；vt.要求；强求；急需

exact change───正好的零钱；确切的变化

exact number───精确的数字

exact amount───正确数量；具体数额

exact location───准确定位

mass───n.块，团；群众，民众；大量，众多；质量；vt.使集合；adj.群众的，民众的；大规模的，集中的；vi.聚集起来，聚集

phonetically exact───语音准确

exact match───[计] 潜符合，准确匹配

exact date───具体日期

双语使用场景

With in-source collision induced dissociation (CID) and exact mass measurement, the differences between the calculated mass and the theoretical mass of all compounds and fragments were less than 2.───对经过液相色谱分离后的化合物进行源内碰撞诱导裂解(CID)，并对化合物及其碎片离子进行精确质量测定，测定质量与理论质量之间误差不超过2。

The annealed RNA duplex is further analyzed by mass spectrometry to verify the exact composition of the duplex.───退火的RNA双链通过质谱分析来证实其精确的组成。

out an animal's mass from the size of its bones is not, of course, an exact science.───其骨骼尺寸计算出动物体重当然不是严密的科学。

英语使用场景

Methods The exact mass, volume and density of normal and pathological lung were synchronously measured with the intelligentized volume- densimeter made by authors.