Terms for subject General containing t c

English	Chinese
specific optical rotation of a substance at t°C, measured for the D line of the sodium spectrum	对钠光谱的 D 线测定的、某一物质在 t°C 下的旋光率
volume of a gas at t°C	气体在 t 温度下的体积
You were in Washington, D.C. for several weeks, weren't you?	你在华盛顿住了几周是吗？