查询词典 lubricating oil

Yes, they are used for cooling air, water, lubricating oil etc.

是的，它们用于冷却空气，水和润滑油等。

The lubricating oil composition of the present invention has excellent antifriction performance and excellent high temperature detergency and dispersivity.

本发明提供的润滑油组合物，除了具有良好的减摩性能外，还具有优良的高温清净性和分散性能。

Boron can improve and increase the antifriction property and thermal stability of oils when it is induced into lubricating oil additives.

硼元素引入润滑油添加剂中可改善和提高油品的抗磨性能以及热稳定性能等。

The general trend of the Development of antirust and lubricating oil or grease materials in the future was indicated through the investigation and analysis of the application of those used in mechanical industry at home and abroad.

通过对国内外机械行业防锈润滑油品使用情况的调查分析，指出了今后防锈润滑油脂材料发展的总趋势。

two kinds of ash-less and phosphorous-free compounds, referred to as boma and loma, as lubricating oil additives, were synthesized to replace or partially replace zddp. they were characterized by means of infrared spectroscopy, mass spectroscopy and element analysis.

合成了两种无灰无磷抗磨添加剂：不含三嗪环的含羟基羧酸酯衍生物boma；含羟基的三嗪羧酸酯衍生物loma，分别用元素分析和红外光谱对分子结构进行表征。

G Take measures against blockage of strainers of fuel oil and lubricating oil systems, etc.

采取措施防止燃油和滑油滤器堵塞。

Blockage of strainers of the fuel oil and lubricating oil systems, etc.

防止燃油和滑油系统滤器堵塞。

Scope of business: Main dealing in petrol, kerosene, diesel oil, lubricating oil and grease and asphalt.

经营范围：主营：汽油、煤油、柴油、润滑油、润滑脂。兼营：沥青。

It is not only to provide the steam turbine generating units and compressor bearings, couplings, gear boxes of different growth rate of the lubricating oil pressure, and turbine governor to provide a governor oil pressure, but also to the low and high pressure cy

它不仅提供机组的汽轮机和压缩机的轴承、联轴器、齿轮增速箱不同压力的润滑油，而且向汽轮机调速器提供一定压力的调速油，还向低、高压气缸提供不同压力的密封油。

Main operating liquid chemicals, refined oil, animal and plant oils, alcoholic products such as storage, transit, filling the allocation of business, sales and marketing under the Department of the Lanzhou Petrochemical Company production of methyl ethyl ketone, acrylic, and other petrochemical products , Lubricating oil, lubricants fat and their equipment, instruments, machinery, building materials, light industry, agricultural and sideline products, such as business sales.

主要经营液体化工品、成品油、动植物油脂、酒精等产品的存储、中转、分拨灌装业务，下设的市场销售部负责兰州石油化工公司生产的甲乙酮、丙烯酸等石化产品，润滑油、滑润脂及其设备、仪表、机械、建材、轻工、农副产品等经营销售业务。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。