青年中文cement sheath的意思
cement sheath中文翻譯：
水泥護層
cement───v.粘牢，膠合；鞏固，確定；在......上抹水泥；（物質）在沉積巖中黏附（顆粒）；n.水泥；接合劑；紐帶；使人們團結的因素；黏固粉；牙骨質；沉積巖基質
sheath───n.鞘；護套；葉鞘；女子緊身服裝
aiglet sheath───小鷹鞘
cimbri sheath───丘腦鞘，
refractory cement───[建]耐火水泥，耐火膠粘材料
cement plant───[建]水泥廠；油漆廠
sheath dress───緊身連衣裙
cement ties───水泥扎帶
sheath tank───鞘液罐
Gamma density logging method is used to measure the volume density of the cement sheath.───伽馬密度測井測量水泥環體密度，這種測量方法與固井各膠結面狀態無關。
Cement sheath are the main composites for cementing well and isolating the pay zone together with casing pipes.───水泥石是構成井下水泥環的主要材料，它和套管共同起到層間封隔的作用。
Destruction of cement sheath outside casing is one of the causes for channeling and corrosion.───外水泥環的破壞是導致管外串槽、套管外腐蝕的原因之一。
The length of the damaged cement sheath is reduced by 25% by employing the optimized impact construction technology.───所選井例優化后的施工工藝對水泥環的損傷長度可降低25%。
The styrene- butadiene latex cement slurry system can help to raise the elasticity and toughness of oil well cement sheath.───丁苯膠乳水泥漿體系有利于提高油井水泥環的彈性和韌性。
The ideal performance of cement sheath should be high intensity with low stiffness.───理想水泥環的性能應該是高強度、低剛度。
A three-dimensional finite element model of casing-cement sheath-formation was established.───建立了套管、水泥環和地層的三維有限元模型。
One of the main objectives has been to develop a sealant system to mitigate the risk of future degradation of cement sheath.───其中一個主要的目標是發展一個密封的風險系統以減輕未來降解水泥護套。
Study of Stress Distribution of Cement Sheath Cross Section under Non-Uniform Formation Stress───非均勻地應力下水泥環界面應力分布規律研究
Gamma density logging method is used to measure the volume density of the cement sheath.
The ideal performance of cement sheath should be high intensity with low stiffness.
When we use VDL data to evaluate cement bond quality, the microannulus between casing and cement sheath show similar feature as channels, i. e. , pipe wave presents moderate amplitudes.