閉鎖塞 的英文怎麼說
中文拼音 [bìsuǒsè]
閉鎖塞
英文
locking plug-
Because intestinal obstruction is the primary manifestation, neonatal intussusception is initially indistinguishable from obstructions due to other reasons like intestinal atresia, congenital bands, necrotizing enterocolitis or midgut volvulus
由於新生兒腸套疊以腸阻塞為最初的臨床表徵，所以應該和其它腸阻塞例如腸閉鎖、壞死性腸炎、腸扭結做區分。Application of intravascular stents in subclavian artery stegnosis or occlusion
應用血管內支架治療鎖骨下動脈狹窄或閉塞性疾病Standards of operation of receiving and departing trains on single and double lines with telephone block and without interlocking
單雙線電話閉塞無聯鎖.接發列車作業標準Standards of operation of receiving and departing trains on single and double lines with semi - auto - blocking and colorlight electric interlocking
單雙線半自動閉塞色燈電鎖器聯鎖.接發列車作業標準The new unit has following technical features : ( 1 ) the unit ' s load is balanced by means of the accumulator and hydraulic cylinder with special structure ; ( 2 ) the installed power of the unit can be reduced greatly by adopting the accumulator ; ( 3 ) variable frequency speed regulation ensures good energy saving effect, and the closed oil circuit requires less hydraulic oil ; ( 4 ) a bi - directional hydraulic lock in the oil circuit ensures the stability and safety of the operation of the pumping unit
新型機具有4個技術特點： （ 1 ）由於活塞柱塞式液壓缸的特殊結構和液壓蓄能器的配合使用，在平衡抽油機大部分載荷時，不需另外增加配重，可減小抽油機體積、質量和佔地面積； （ 2 ）抽油機下沖程時，與活塞柱塞式液壓缸相連接的蓄能器吸收能量，上沖程時儲存在蓄能器中的能量補充載荷上行所需的能量，大幅度降低抽油機裝機功率； （ 3 ）利用變頻容積調速節能效率高，閉式油路節省液壓油，同時大大減小液壓泵站的體積； （ 4 ）在閉式油路中採用雙向液壓鎖可使抽油機的啟停更加平穩、迅速，其工作的穩定性和安全性更好。分享友人