n.追蹤者(器)；示蹤物；曳光彈；[化]示蹤劑

We continuously inject a tracer into a point in a steadily moving fluid. 我們連續(xù)地將一種示蹤物注入某穩(wěn)定運(yùn)動(dòng)流體中之一點(diǎn)。

Metal piercing, incendiary or tracer ammunition is prohibited from IPSC competitions. 穿甲彈、燒夷彈或曳光彈在IPSC競賽中是明令禁止的。

This solute will be referred to as a tracer. 這種溶質(zhì)稱為示蹤劑。

The tracer becomes increasingly dispersed. 示蹤劑逐漸地?cái)U(kuò)散。

n.跟蹤路由

示蹤劑

n.放射指示劑(放射示蹤物)

n.花飾窗格；窗飾；花飾圖案

腦室內(nèi)的