查询词典 oil

Based on those, the dissertation does a systematic study on the oil price in the world, which includes character, transmission mechanism, oil price-GDP elasticity, the role of monetary policy and rales choice in China when oil price shocks.

在此基础上，本文系统地研究了国际油价变动的特征、传导机制、油价一GDP弹性及我国货币政策在油价冲击中的作用和货币政策规则选择。

Cylinder wall and piston are lubricated by the engine oil sprayed out of the engine oil cooling spraying hook located on auxiliary oil passage of cylinder block; piston pin is lubricated by the lubricant collected in the hole drilled on top of connecting rod small end.

气缸壁和活塞通过位于气缸体副油道上的机油冷却喷钩喷油润滑，活塞销由连杆小头顶部钻孔集油润滑。

Product series: Hydropower station/oil field series needle valve, changes the delivering necessary valve group, the ripple base pin valve, the oil field special-purpose needle valve, the oil field sample uses the needle valve, UN needle model valve and so on.

产品系列：电站仪表系列阀门，变送器配套阀组，波纹管针型阀，油田专用针型阀，油田取样用针型阀，美标针型号阀等。

Connecting sand body migration systems may controls the forming of oil-gas reservoir due to bottom bed overlap. lithologic pinch out, and/or the fault barrier. The migration system consisting of unconfornfity surface, sand bodyunconformity surface, and/or unconformity surface-fault, may control the forming of the bedrock weathered crust type oil-gas reservoir. The migration system consists of fault, sand body-fault, and/or sand body-unconformity surface, may control formation of oil-gas reservoir due to fault block, anticline, structure-lithologic, and/or fault-lithology.

连通砂体输导系统可控制底层超覆、岩性尖灭、断层遮挡油气藏的形成；不整合面、砂体-不整合面、不整合面-断层组成的输导系统可控制基岩风化壳油气藏的形成；断层、砂体-断层、砂体-不整合面-断层组成的输导系统可控制断块、背斜、构造-岩性和断层-岩性油气藏的形成。

Processing company main products are: a variety of steel grade, multi-threaded type of coupling casing oil, petroleum oil pipe coupling, oil casing thread processing.

公司加工的主要产品为：多种钢级、多种螺纹类型的石油套管接箍、石油油管接箍、石油套管的螺纹加工。

Ever since the company was founded in 2009, is based on oil production machinery. The oil pipe, oil tool products mainly private enterprises.

公司始建于2009年，是一家以生产石油机械、石油管材、石油工具产品为主的民营企业。

Through the selection of culture medium and the mutant of mycelium that has a high production of PUPAS oil , the oil containing mycelium can be obtained with fermentation, and the dry mycelium contains 42.75挆47.78% oil.

本课题通过研究，选出了深黄被孢霉Mortierellaisabellina株作为摇瓶小试菌株，该株生长快，菌丝多，利用培养基原料能力强，易于形成孢子，生物量49g干菌体/L发酵液，含PUFAs46.61％，其中GLA2.3％。

They are also used to produce a pleasant-tasting edible oil (poppy-seed oil), which can be added to salads instead of olive oil.

他们被使用生产愉快滋味的可食的油，可能增加来沙拉代替橄榄油。

When the load smaller than the first outlet pressure adjustment valve set pressure, pilot valve Poppet head off an oil chamber, oil chamber 2 is equal to the pressure on the outlet pressure, the main valve of the sliding shaft 2 inside the cavity in the oil a rigid under the action of a small spring at the lowest position, the main valve and the valve slider protruding shoulder posed by all the valve port opens, pressure reducing valve without decompression.

当负载较小，出口压力低于先阀的调定压力时，先导阀的提动头关闭，油腔1、油腔2的压力均等于出口压力，主阀的滑轴在油腔2里面的一根刚性很小的弹簧作用下处于最低位置，主阀滑轴凸肩和阀体所构成的阀口全部打开，减压阀无减压作用。

Storage tank was disposed outside the main house; added periodicly circulating and flushing function of main oil tank; designed absolute room for main equipments of lube oil system easy for fireproofing and fiire spreading; designed drain master pipe through which all the lube oil inside pipings and equipments of the system can be drained into the storage tank.

贮油箱布置在主厂房外；增加主油箱定期循环冲洗的功能；为润滑油系统的主要设备设立独立的房间，便于防火及防止火灾蔓延；设计放油母管，检修时管道和设备中的润滑油可以全部放油到贮油箱，排污和事故时又可以直接排到厂房外的事故油池。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。