The state of the fuel oil, lubricating oil, cooling fresh and sea water, and bilge system.(燃油、滑油、冷卻水、海水和艙底水系統的情況。)

They have paid close attention to the market for mid-grade lubricating oil and have adopted the strategy of "cutting into the sales of mid-grade lubricating oil".(外國石油公司已經密切關注中檔油市場，開展了“下攻中檔油”的策略。)

The result showed that the removal rate of this type of gelling agent to gasoline, diesel oil, kerosine and lubricating oil was higher than 90%.(結果表明，此類凝油劑對汽油，柴油，機油以及基苯及苯系有機溶劑等的去除率達90％以上。)

The optimal weight fraction is 0.1%, for under this condition, the wear scar diameter is decreased 35.6% and lubricating oil has great time-release effect.(當銅鎳復合粉體的質量分數達到0.1%時，磨斑直徑降低幅度最大，達35.6%，并具有很好的長效減摩性能。)

In the paper, the Neural Network model of metal content mainly monitored in the lubricating oil monitoring system of aeroengine is built by the method of Neural Network.(利用神經網絡方法對某型航空發動機滑油監控系統中需重點監控的金屬元素含量建立了網絡，并根據該模型對其含量變化趨勢進行了預測分析。)

An airplane lubricating oil injection gun comprises an oil storage cylinder plug (1), a decomposed joint (2), a cloth clamping hose (3) and an oil injection nozzle (4).(一種飛機滑油注油槍，其包括儲油筒堵頭(1)、分解接頭(2)、夾布膠管(3)、注油嘴(4)。)

With the increasing soot level contaminating lubricating oil, the oil viscosity increase and wear of engine components become more severe. And it shortens the life of engine.(柴油機油引起的粘度增長不僅縮短了柴油機的使用壽命，而且增加了零部件的磨損。)

In this paper, the design of both the software and the hardware of the computer control system for the test-bed of lubricating oil system for aeroengine are discussed explicitly.(本文詳細討論了航空發動機滑油系統試驗臺計算機控制系統的軟、硬件設計的過程和方法。)

Lubricating oil of the low pressure system supplies the main and other bearings.(低壓系統的滑油供給主軸承和其它軸承。)

The application of time-series modeling and forecasting method to the spectral analysis for lubricating oil of mechanical equipment is discussed.(討論了時序建模與預測方法在機械設備滑油光譜分析中的應用。)