青年中文flat line的意思
flat line中文翻譯：
平整線
flat───vt.使變平；[音樂]使（音調）下降，尤指降半音；n.（法）弗拉特（人名）；（英）弗萊特（人名）；adj.平的；單調的；不景氣的；干脆的；平坦的；扁平的；淺的；adv.（尤指貼著另一表面）平直地；斷然地；水平地；直接地，完全地；n.平地；公寓；平面；vi.逐漸變平；[音樂]以降調唱（或奏）
line line───線條線條
flat track───平道
smashed flat───壓扁
a flat───一間公寓
pollard flat───波拉德公寓
flat cable───[電]扁平電纜
Flat head───北美印第安人
flat tire───n.漏了氣的車胎；沒精打采；漏了氣的車胎
Her learning curve, from all the available evidence, is a flat line.───從各種跡象來看，她的學習曲線是一條平坦的直線。
It would be a long, flat line until the late 16th or early 17th century, when it would start trending upward.───那么會發現在16世紀晚期或17世紀初期之前，是一條長長的沒有多少起伏的線條，之后，這條線才開始上揚。
Above that, we get an absolutely flat line.───高于6萬美金，我們得到了一個決定平坦的線條。
Ideally however, the ups and downs of the frequency response should average out to a flat line.───然而理想地，高潮和低谷頻率響應應該達到平均數對一條平的線。
Soon the heart monitor showed a subtle change-an uneven curve instead of a flat line.───很快心臟監測器顯示出細微的變化——一條不規則的曲線代替了直線出現在監視器上。
When viewed from the side, you should see a "tucked up" area just before the hind legs (not a flat line along the base of the belly).───從側面看，在后腿前方應當能看到“折起”的區域，而不是一條線平坦地畫過腹部底端。
Little progress is made for several weeks at a time, as indicated by the flat line of work items remaining in an unchanged state.───處于未更改狀態的剩余工作項的平直線表明，在數周內幾乎一直沒有取得進展。
But the ocean protected area is basically flat line until right about now -- it appears to be ticking up.───可是海洋保護區域（的曲線）基本維持水平直到現今，才稍微顯現上升。