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- oil immersion paper insulated 油纸绝缘
- In biological experiments,especially during darkroom operation,slide glass is sometimes crashed by oil immersion objective. 在生物学实验中,尤其在暗室操作时,显微镜(以下所称显微镜均指光学显微镜)载玻片常被油镜镜头压碎。
- Fracturing technology is one of the most efficient means to explore the oil reserve with low permeability, oil immersion, oil patch and oil trace. Space distribution of this reservoir is very complex. 三次加密井开采的主要对象是表内薄差油层及表外储层,岩芯测试表明该类储层多为泥质粉砂岩,渗透率很低,含油产状为油浸、油斑、油迹,要有效动用此类储层的储量,压裂改造是最有效的措施手段。
- The HVDC withstand voltage test can discover the defect of paper insulated cable efficiently, but it has limitation in discovering the defect of cross-linked polyethylene insulated power cable. 分析了高电压直流耐压试验可有效发现纸绝缘电缆缺陷,但在发现交联聚乙烯绝缘电力电缆缺陷方面有局限性。
- Oil immersion test system of downhole tools 井下工具油浸试验系统
- The interval of oil changing of Variable drive is working 300h for the first time, then change oil every other 1000h, oiling to middle part of oil immersion lens from oil hole, never excess. 无级变速器首次换油时间为工作300小时,以后每隔1000小时换油,由注油孔加油至油镜中部,切勿过量。
- microscope with oil immersion system 油浸显微镜
- lead covered paper insulated cable 铅包纸隔绝缘电缆
- tung oil immersion press wood shuttle 油浸压缩木棱子
- paper insulated leadsheathed cable 纸绝缘铅皮线
- Experiment shows that PD location in oil gap is possible through X - ray irradiation treated by collimation, which might be a new approach to PD location in oil - paper insulation. 试验表明,在对X射线进行准直处理后,实现X射线激励下油间隙局部放电的定位是可能的,这一方法有望成为油纸绝缘系统局部放电定位的新手段。
- paper insulated underground cable 纸绝缘地下电缆
- Use a paper towel to soak up the cooking oil. 用纸巾把食油吸乾。
- As an offline test method, the RVM is proved helpful to assess the aging condition of paper insulation. 研究证明了回复电压法确实有助于对纸层老化程度的评估,是一种较简便易行的离线试验方法。
- Electromagnetic winding, motor, high temperature transformer, electric tools, special electromotor, refrigeration compressor, oil immersed transformer, etc. 有电机.;压缩机
- The oil immerse transformer is good at spreading heat, and it also has the characteristics of low exhausting, great capacity, low price and so on. 油浸式变压器具有散热好、损耗低、容量大、价格低等特点。
- How to improve the structure of the oil immerse transformer is an urgent problem faces to the domestic and international transformer industry. 如何改进油浸式变压器的冷却结构,是国内外变压器行业面临的一个迫切问题。
- Currently the structure of setting plank to lead the oil in the coil is widely used in the oil immerse transformer in the domestic. 目前国内油浸式变压器普遍采用线圈中设置导汕板的冷却结构。
- He slicks his hair down with oil every day. 他每天搽油把头梳得光溜溜的。
- Research on Concrete Board Made by Vertical Bamboo Lamination Surfaced With Immersion Paper 浸渍纸贴面径向竹篾积成水泥模板的研制