| 释义 |
r- 英'ɑːr美'ɑːr BNC¹²⁶⁴¹⁶⁺⁴
基本英英例句
=rinne's test negative 林尼氏音叉试验阴性:骨导音长于气导音,=stereodescriptor 立体标码示不对称碳原子
名词 r:
a unit of radiation exposure; the dose of ionizing radiation that will produce 1 electrostatic unit of electricity in 1 cc of dry airphysics the universal constant in the gas equation: pressure times volume = R times temperature; equal to 8.3143 joules per kelvin per molethe 18th letter of the Roman alphabetthe length of a line segment between the center and circumference of a circle or sphere And the mainstream tech press is flexing the R- word, too.
主流技术媒体也在发出召回的呼声。 yeeyan |