閉塞部 的英文怎麼說

中文拼音 []
閉塞部 英文
choke
  • : Ⅰ動詞1. (關; 合) close; shut 2. (堵塞不通) block up; obstruct; stop up Ⅱ名詞(姓氏) a surname
  • : Ⅰ名詞1 (部分; 部位) part; section; division; region 2 (部門; 機關或組織單位的名稱) unit; mini...
  1. Methods selective arteriography ( sag ) and selective artery embolism ( sae ) were applied in 51 cases of bai

    方法對51例腹合性損傷進行選擇性動脈造影診斷和栓治療。
  2. Permeable durability reinforcing agent used for concrete surface is a material sealing surface of concrete, and it can permeate into inner of concrete and fill or block the pores of concrete surface with dry crystal or emulsoid generated by reaction between it and chemical compound in concrete

    混凝土表面用滲透型耐久性增強劑是一種針對混凝土表面的滲透封型材料,其可滲入混凝土內,並通過乾燥結晶或與混凝土內相關物質反應生成乳膠體將混凝土表層的孔隙填充、堵,對已有混凝土結構的防護具有重要意義。
  3. When pump is applied force downward and moves, the lower check valve is closed, the fluid in the pump is extruded and charges upward out of upper check valve, then flows into upper pump chamber, because that the piston has volume, some fluid flow out of outlet due to the reduce of spatial fluid volume in upper pump chamber

    當泵的柱受力向下移動時,下止回閥關,泵中的液體受擠壓而向上沖開上止回閥而流入上泵室中,由於柱本身佔有體積,分的流體因上泵室內空間流體積的減少而自出口端流出。
  4. All wetted valve components - test cocks, ball valve shutoffs, pipe nipples, body and cover, and check modules are made from " lead free " stainless steel or plastic construction

    全焊接閥門件-測試旋,球閥關閥,管螺紋接套,閥體和閥蓋,以及止回閥模塊都採用「無鉛」不銹鋼或塑料結構。
  5. Most of today ' s leaders, he complains, devote their time to attacking brussels and all its works, not to spreading the word about the eu ' s achievements

    他抱怨道,現在的大分領導人熱衷於抨擊布魯爾及其作為,就是口不談歐盟的成就。
  6. Analyzed 8 kinds of regulated plugs. calculating and analyzing results showed : ( 1 ) the most sensitive parts of all the plugs were near the bottom of axes of the notch, which was easily into auxiliary when under high pressure and caused unbalance or break of plugs. ( 2 ) comparison of 8 kinds of plugs proved that the design of plug of primer 9 second was optimization because it was in plastic under increase and decrease in pressure

    對國內8種制式:底- 9乙式底火、海130底火、海76炮彈底火、底- 5底火、底- 4底火、底- 8底火、底- 25底火及底- 125底火分別進行了有限元數值分析,計算結果表明: ( 1 )凹槽底靠軸心處為其機械強度最為敏感區域,在承受高壓過程中易破裂。
  7. Lower extremity arterial occlusive location and collateral artery formation in patients with diabetes : sonographic findings

    糖尿病下肢動脈發生位及側支血管形成的超聲表現
  8. The angiographic appearances included arterial occlusion ( 16 vessels ), extravasation of contrast ( 6 vessels ), intraluminal defects ( 3 vessels ), arteriovenous fistula ( 1 vessel ), arterial narrowing ( 5 vessels ), and slow arterial flow ( 9 vessels ), etc

    血管造影的表現為動脈16條血管、動脈腔內缺損3條、對比劑外滲6條、動脈狹窄5條、局管腔擴張2條、動靜脈瘺1條、動脈偏離3條、動脈血流速減低9條、局動脈缺損處包塊染色1條。
  9. 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,式油路節省液壓油,同時大大減小液壓泵站的體積; ( 4 )在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。
  10. It was found that many dislocations were emitted from the crack tip during the early stage of crack propagation and were driven out of the crack tip area, and them piled up inversely. a closed dislocation free zone ( dfz ) was formed between the crack tip and the pile - up dislocations. keeping displacement constant, the dislocations were still emitted from the crack tip for a while

    本文首先系統地研究了工業純金屬( fe , al , ti和mg )斷裂的微觀過程,發現所研究的工業純金屬斷裂過程裂尖均首先發射位錯,並離開裂尖向前運動、在裂尖留下無位錯區,位錯反積在五位錯區的端,反積位錯群一般呈封狀包圍無位錯區。
  11. To clean strainer, shut off supply, remove bottom plug ( 4 ) and clean attached strainer

    要清洗過濾器,則先關供應管道,拆卸底( 4 ) ,並清洗附屬的過濾器。
  12. The ministry of railway has developed two kinds of frequency - shift track circuits based on the primary 4 - information frequency - shift system : 18 - information frequency - shift auto - blocking track circuit made in china and um - 71 jointless track circuit made in france, and put them into use on some important lines. but at the mean while, the safety of running train becomes austerer and austerer

    鐵道根據我國國情,在原有4信息移頻制式的基礎上,研製開發了兩種移頻軌道電路:國產18信息移頻自動系統和法國um - 71無絕緣軌道電路系統,並將其應用到我國分主要線路上。
  13. Explosives for civil uses - detonators and relays - part 7 : determination of the mechanical strength of leading wires, shock tubes, connections, crimps and closures

    民用爆炸物.雷管和傳爆管.第7分:引線沖擊管連接件捲曲物和物機械強度的測定
  14. Manually operated ball valves and closed bottom taper plug valves for gas installations for buildings ; german version en 331 : 1998

    建築物燃氣設備上的手動球閥和底錐形
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