The hydraulic valve auxiliary control unit (12) can be connected and cut off by means of an additional auxiliary oil circle (3) related to a main oil circle (2) of the internal combustion engine (1).
液压气门辅助控制单元（12）可借助于一相对于内燃机（1）的主油回路（2）附加设置的辅助油回路（3）接通和切断。
Obama's promise to create a green-energy industry to help reduce the nation's dependence on foreign oil has alternative energy in everyone's winner's circle, despite recent sell-offs in the sector.
奥巴马承诺将建立一个绿色能源产业以减少这个国家对外国石油的依赖，这就让所有人都把替代能源放在了赢家圈子里，尽管最近该行业股票被大量抛售。
Exploration and drilling for oil and gas have become easier as climate change forces the ice to retreat, and all countries with borders inside the Arctic circle are fighting to claim their share.
全球变暖迫使冰层消退给石油和天然气的勘探和开采带来方便，边境在北极圈内的所有国家正在认领属于各自的地盘。
A 100ft circle was captured by crop circle authority Lucy Pringle in a field of oil seed rape near Silbury Hill, Wiltshire, on May 3.
2011年5月3日，在英国威尔特郡的西尔布利山下，麦田怪圈研究人员LucyPringle在一片金黄的油菜籽地中拍摄到一个直径达30.48米的怪圈。
Modern society may have come full circle: if oil becomes scarce we may have to return to earlier forms of heating and travel.
现代社会也许恢复原状了：如果石油变得稀少，我们可能又回到从前取暖和旅行的方式了。
In circle triangle expression liquid flow direction, if the triangle acme outward, showed the liquid flow outputs outward, expressed this is an oil pump.
圆圈中的三角形表示液流方向，如果三角形尖端向外，说明液流向外输出，表示这是油泵。
Method: Based on enrichment culture, blood plate separation, the flask culture and exclusive circle of methods such as oil.
方法：富集培养、血平板分离、摇瓶培养和排油圈测定。
Warm prompt: Between the optimism and the pessimist, its difference is very interesting: the optimism saw to is fries in oil the circle cake, the pessimist saw to is a hole.
温馨提示：乐观者与悲观者之间，其差别是很有趣的：乐观者看到的是油炸圈饼，悲观者看到的是一个窟窿。
Secondly, the found oil and gas mainly circle around the hydrocarbon kitchen, and the scale of reservoirs was increased following the increase of the hydrocarbon discharge intensity of source rocks.
目前发现的油气藏均围绕生烃中心呈环状分布，油气藏的规模与烃源岩的排烃强度具有较好的正向相关性；
Finally, the oil level is obtained by normalizing the area of the oil part and the oil-free part within the ellipse into the circle shape.
最后计算椭圆中有油与无油部分的面积，将面积归算至油枕端面圆形中得到最终的油位值。
Finally, the oil level is obtained by normalizing the area of the oil part and the oil-free part within the ellipse into the circle shape.
最后计算椭圆中有油与无油部分的面积，将面积归算至油枕端面圆形中得到最终的油位值。
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