annular space

常見例句

Through working out the differential equation of motion of the pseudo-fluid level in annular space, the depth of the pseudo-fluid level in annul…
通過求解環(huán)空擬液面的運動微分方程式得出以此，可以確定抽油井正常生產時環(huán)空擬液面的深度。
To get the properties of the gas reservoir in the annular space and the pressure of the bottom hole, a group of models were constructed in this thesis.
本文通過建立井筒氣體流動詳細模型，求解了環(huán)空、鉆柱內氣體各參數在鉆井過程中的變化情況，以求得不同時間的井底壓力。
lib.swpu.edu.cn
The output end of the T-shaped three-way is communicated with the input end of the annular-space spray valve which is fixedly connected to the plasma cutting torch by the holding mechanism.
T型三通的輸出端連接噴霧閥的輸入端，環(huán)隙式噴霧閥通過夾持機構固定連接在等離子割炬上。
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