1) Xiashijie
下石节
1.
Discussion on Criteria for Selection of CBM Well Site in Xiashijie Mine Field
基于下石节井田煤层气井位选择原则探讨
2) Potato
[英][pə'teɪtəʊ] [美][pə'teto]
蛭石覆盖试管苗下部茎节
3) Downhole choke
井下节流
1.
Research and application of downhole choke to prevent hydrate generation in gas wells;
井下节流防治气井水合物技术研究与应用
2.
Downhole choke technology is to adjust downhole pressure through installing the choke in an appropriate position on the tube.
气井井下节流工艺是将节流器置于油管的适当位置来实现井下节流调压,利用地热对节流后的天然气加热,改变天然气水合物的生成条件,对防止水合物生成起到了积极作用。
3.
Aiming at this productive problem,downhole choke engineering research was developed.
主要针对高压气井冬季易堵、存在较大安全隐患的生产难题,开展井下节流工艺技术研究。
5) lower nodal point
下节点
1.
lower nodal point) is rather complex when the tank bears liquid static pressure.
搁置在钢筋混凝土环梁基础上的 150dam3 大型储罐 ,当承受液体静压时 ,罐底板与最底层罐壁板联结处(即下节点 )的应力状态十分复杂。
6) subtalar joint
距下关节
1.
Biomechanical study of subtalar joint in normal adult s foot during three-dimensional motion;
距下关节在成人足三维运动中的力学研究
2.
Changes of contact characteristics of the subtalar joint after calcaneus fracture;
跟骨骨折对距下关节接触特征影响的实验研究
3.
Sagittal section anatomy of human ankle and subtalar joint;
踝关节与距下关节矢状断层解剖学
补充资料：下石
1.往井下丢石块。比喻乘人之危加以陷害。语出唐韩愈《柳子厚墓志铭》:"落陷阱，不一引手救，反挤之，又下石焉者，皆是也。"
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