查询词典 seal oil

Imported axletree and framework oil seal assures the liability of rotary precision and airproof,and reduces the rate of troubles.

进口的轴承和骨架油封，保证了运转精度和密封的可靠性，降低了故障率。

The experimental results show that it is necessary to treat the formation with the temporary plugging agent to seal the pay zones for selectively injecting gel into aqueous layers when the effluent water pressure is higher than that of pay zones, or the fractures in oil-bearing zones are much wider than those in the aqueous layer.

在油井水层出水压力高于油层压力或者产油层裂缝大于出水层裂缝情况下，采用笼统注入方式堵水须进行暂堵处理，以封住产油层，使堵剂主剂选择性进入水层。

Mechanical seal is used to resolve the oil, petrochemical, chemical, metallurgy, medicine, aviation, national defense and other departments of rotating machinery.

机械密封是用于解决石油、石油化工、化工、冶金、医药、航空、国防等部门的各种旋转机械。

Our company specially produces cold silica gel tube,water tank tube,admitting tube,oilresistant pipe,heat-reslstant pipe,warm braw pipe,high-pressure oil pipe,steel wire bberized tube,printing rubber-covered roll,mine rubber-covered roll,rubber sheath,high strength earthquake resistance cushions and seal cushions for motors vehicles,agricultural vehicles,engineering machineries and plant equipments.

漳州众鑫橡胶有限公司是专业生产汽车、农用车、工程机械、机械设备的中冷气硅胶管、水箱胶管、进气胶管、耐油胶管、耐热胶管、暖风胶管、高压油管、钢丝胶布管、印刷胶辊、矿山胶辊、橡胶护套、高强度抗震胶垫、密封胶垫以及各种耐酸、耐碱、耐热的胶圈、胶条、胶垫等橡胶制品。

Shape path flexible seal with the axle running. Applications show that the seepages and leakages of the oil are resolved drastically, the effect is steady, the running is safe and only saving oil can save several ten thousands Yuan a year.

应用表明，动能自控轴密封器彻底解决了风机润滑油的渗、漏问题，效果稳定，运行安全，仅节油一项年省费用达几十万元。

The mechanical seal leakage of hot oil pump has always been an important problem for oil refineries.

热油泵机械密封的泄漏一直是炼油厂关注的重要问题。

There is also an oil seal in the bearing cap to prevent oil

为防止漏油，第一轴轴承盖内装有油封(1701145—950)。

On the basis of generation and expulsion hydrocarbon history of source rock, seal formation history of cap rock, formation history of trap, active history of fault, oil or gas accumulation period using illites ages, main oil or gas accumulation period was determined to be from the end of Yimin formation to the early of Qingyuangang formation.

根据源岩生排烃史、盖层封闭性形成史、圈闭形成史、断裂活动史和伊利石测年技术，综合研究得到乌尔逊凹陷油气成藏的主要时期为伊敏组沉积末期—青元岗组沉积早期。

On the basis of generation and expulsion hydrocarbon history of source rock, seal formation history of cap rock, formation history of trap, active history of fault, oil or gas accumulation period by use of illite's ages, main oil or gas accumulation period was determined to be from the end of Yimin formation to the early of Qingyuangang formation.

根据源岩生排烃史、盖层封闭性形成史、圈闭形成史、断裂活动史和伊利石测年技术，综合研究得到乌尔逊凹陷油气成藏的主要时期为伊敏组沉积末期-青元岗组沉积早期。

Through the analysis of oil or gas accumulation conditions of K_1n_2 in Wuerxun depression, this paper points out that there are the differences in organic matter abundance of source rock, the quality space matching relation between caprock and source rock, the lateral seal of faults and oil or gas migration form of K_1n_2 between the south and north of Wuerxun depression.

分析了乌尔逊凹陷南二段油气成藏条件，结果表明：乌尔逊凹陷南二段南北部在源岩有机质丰度、盖源质量空间匹配关系、断层侧向封闭性和油气运移形式上存在着明显的差异性；乌尔逊凹陷北部南一段源岩有机质丰度、南二段和大一段盖源质量空间匹配关系、南二段断层侧向封闭性和油气运移形式均好于南部，导致乌尔逊凹陷北部南二段油气供给、运聚及保存条件均优于南部。这即是造成乌尔逊凹陷北部南二段油气显示好于南部的根本原因

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷