1) The oppression of Stretch Sets
弹力套压迫
2) stretch bushing
弹力衬套
3) elastic sleeve
弹力套
1.
Use of elastic sleeve in the rehabilitation of patients receiving fat extraction;
弹力套在吸脂病人术后康复中的应用
4) elastic cannula
弹力套管
5) spring of the casing
套管的弹力
6) casing pressure
套管压力
1.
It shows that the time for releasing casing gas can be predicted by the relationship of casing pressure at well head and well working level.
结果表明,套管气释放时机可通过井口套管压力值与油井动液面深度的变化关系进行预测,这样就简化了目前现场释放套管气的工作程序,为及时、准确地释放套管气,保证油井正常、高效生产提供了技术方
2.
The fundamental principle of the volumetric well killing method is to allow the downhole gas to move up to the surface under control,maintain a constant bottom hole pressure by controlling the casing pressure and the exit drilling fluid volume,and then apply top kill method.
容积法的基本思路是利用节流阀间断放出钻井液,并通过控制套管压力和放出钻井液的量控制井内压力不变,使井内气体在受控的情况下上升至井口,然后,再实施顶部压井法压井。
补充资料:Matas颈动脉压迫试验
Matas颈动脉压迫试验
Matas pressing test of carotid artery
用特制工具压迫拟结扎侧的颈总动脉,务必使该侧颞浅动脉搏动完全消失,历时30min以上,如患者不发生异常症状,包括手足发麻无力、意识迟钝、抽搐等则为阴性,表示患者能耐受颈动脉结扎。但许多学者指出此试验并不可靠,即使试验阴性,结扎后仍可能出现脑缺血症状甚至脑梗死。出现的时间往往在48h以后。故不能单凭此试验阴性就做手术。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条