青年中文multi grade的意思
multi grade中文翻譯：
adj.（潤滑油）多級通用的；多品位的；稠化了的
multi───pref.多
grade───n.年級；等級；成績；級別；階段；vi.分等級；逐漸變化；n.(Grade)人名；(英)格雷德；(法、德、西、葡、塞、瑞典)格拉德；vt.評分；把…分等級
multi object───多目標
multi color───adj.五彩繽紛的，多色的；n.多色
vital multi───生命多重
multi coating───n.多層鍍膜
multi grain───雜糧
multi lift───多升降機
multi meaning───多義
By programming simulation, the single-grade and multi-grade circuits are analyzed, and it is the best moment for thyristor to switch on when the voltage of capacitor to be shorted is zero.───采用編程仿真的方式，對單級電路和多級電路分析后，提出了晶閘管開關最佳接入時刻為被短接電容電壓為零時；
In the paper, the membership of every target and the mathematical model of multi-grade fuzzy comprehensive appraisement are set up by using the fuzzy theory and means.───該文利用模糊數學的理論和方法，建立了各評價指標的隸屬函數和多級模糊綜合評判的數學模型。
We will discuss multi-grade oils.───我們將討論多級機油。
Modern engine oils retain the properties of a multi-grade oil over the stated interval periods provided that they are changed regularly.───現代發動機油在提供他們定期更換規定的時間間隔期保留了多級油的特性。
Separate reservation, superpressure migration, reservoir formed pool and multi grade supply is the popular gas pool forming model.───“分散氣儲，超壓運移，儲集體成藏，多級補給”是天然氣成藏的普遍模式。
Was built in 1987, is South China's only multi-grade aluminum alloy industrial profiles of professional manufacturers.───建于1987年，是中國華南地區唯一的多牌號鋁合金工業型材專業生產廠商。
A new edge detection algorithm was proposed based on fractional differential and multi-grade synthesis of mathematical morphology.───提出了一種基于分數階微分和數學形態學多級合成的邊緣檢測方法。
The collision warning model was designed based on multi-grade warning rules, and the design process was discussed in detail.───設計了基于多級報警規則的避撞預警模型，并對模型的設計過程進行了詳細的論述。
Thunder is dangerous for safety in oil depot. It is essential to build up multi-grade safety-alarming system of lightning.───雷電是油庫區安全生產的最大隱患之一，建立多級雷電報警系統十分必要。