dra的意思

dra中文翻譯：

航位推測與分析器；半徑標注；數據恢復代理

相似詞語短語

dra w───vi.拉；拖；vt.畫；拉；吸引；n.平局；抽簽；n.（Draw）（英）德勞（人名）

雙語使用場景

Objective To evaluate the value of high resolution ultrasound diagnosing on the dialysis related amyloidosis (DRA).───目的研究透析相關性淀粉樣變(dra)的聲像圖特點，評價超聲技術對DRA的診斷價值。

But Britain's DRA has now been largely phased out, and social norms are changing.───但目前，英國的DRA基本上已經被逐步取消，而且社會規范也在不斷變化。

area for drag reduction agents (dra) is in turbulence area, and it can reduce resistance as well as increase transportation effectively.───減阻劑的作用區域在流體的湍流區，它能有效的降低流體阻力增加流量。

The site application shows that HG type DRA has remarkable drag reduction effect and throughput increasing capacity for imported oils.───現場應用結果表明，HG減阻劑對于多種進口原油均具有較好的減阻效果和增輸能力。

The drag reducing efficiency increased with adding of the synthesized DRA and the increasing trend became slower.───聚合物的減阻率隨加劑濃度的增加而增加，但呈現上升變緩的趨勢。

The pour point depressant( PPD )and drag reduction agent(DRA)play a key role in the oil transportation in Kelamayi Oilfield.───“兩劑”（降凝劑和減阻劑）在克拉瑪依油田原油外輸中發揮了非常重要的作用。

It is multi-threaded with native DRA IMS driver to IMS Databases for scalable multi-user performance.───為了可伸縮的多用戶性能，IMS數據庫的本地DRAIMS驅動程序是多線程的。

DRA Pending Replication Synchronizations is the number of directory synchronizations that are queued for this server but not yet processed.───DRA掛起復制同步是指已為這臺服務器列隊但尚未處理的目錄同步的數目。

英語使用場景

In this work , we employ NRZ format , distributed Raman amplification(DRA). No FEC technology is used in the system.

The mechanism, development, testing and field test of EP DRA are introduced.

BACKGROUND: Dialysis-related amyloidosis (DRA) predominantly occurs in the osteoarticular structures, but it also systemically appears in the extra-articular tissues as well.