vacuum extraction 中文意思是什麼

vacuum extraction 解釋
真空提齲
  • vacuum : n （pl vacuums vac ua ）1 真空；空處，空虛，空白。2 〈美口〉吸塵器（＝ vacuum cleaner）。vi vt 〈...
  • extraction : n. 1. 抽出，拔出。2. 【化學】提取（法）；萃取（法）；回收物，提出物；精煉。3. 精選，摘要。4. 血統，家世，出身。5. 【數學】開方，求根。
  1. According to the frequently used methods of extraction and isolation of natural products from organic body, the freeze - dried ascidian tunica was exhaustively extracted with 100 % chloroform then the combined extracts were filtered and the solvent was separately concentrated under vacuum to yield a dark - brown gum

    按照目前比較常用的天然產物的提取分離辦法，將樣品冷凍乾燥后，用100氯仿浸泡，收集氯仿濾液，減壓蒸餾濃縮去除浸提溶劑，得到黑褐色的浸膏狀物質。
  2. Results : hemorrhagic shock was in 18 cases, reduced coagulation in 8 cases, acute renal failure in 5 cases, none amniotic fluid embolism, uteroplacental apoplexy in 26 cases, perinatal death in 33 cases, none pregnant woman dead, cesarean section in 49 cases, 15 cases were performed bilateral ligation of the ascendant branch of uterine arteries from 26 cases of uteroplacental apoplexy, 9 cases were packed the womb with iodoform gauze strip, subtotal hysterectomy in 2 cases, vaginal delivery in 9 cases, application of vacuum extractor in 5 cases, breech extraction in 2 cases, nature birth in 2 cases

    結果失血性休克18例、凝血功能障礙8例、急性腎功能衰竭5例、羊水栓塞0例、子宮卒中26例、圍產兒死亡33例、無孕產婦死亡、剖宮產術49例、其中子宮卒中26例中雙側子宮動脈上行支結扎術15例，宮腔填塞碘仿紗條9例，子宮次全切除術2例。
  3. Abstract : using soy lecithin concentrates as raw material, through ethanol extraction of pc, fractionation of detoxin, vacuum concentration, deoil in acetone, absorbents decoloration, filtration, concentration, the soy lecithin rich in pc was obtained

    文摘:以濃縮大豆磷脂為原料，用乙醇萃取富集卵磷脂餾分，經分離去毒、真空濃縮、丙酮脫油、吸附脫色、過濾、濃縮，得到大豆卵磷脂。
  4. The flow passage of intermediate - pressure cylinder, as well as the condenser and the vacuum extraction system had also been retrofitted in 2004, the safety and economic behavior of said unit being further enhanced

    2004年又對7號機中壓缸通流部分及凝汽器、真空抽氣系統進行了改造，機組的安全性及經濟性均有了進一步提高。
  5. Before steam admission, valve on vacuum hogging extraction line （ the valve is befor hogging pipe of the two stage steam jet ejector ） should be closed ( see also two stages steam jet ejector installation and operation instruction )

    在蒸汽進入之前，抽真空啟動管道上的閥門（啟動抽汽器前的閥門）應該關閉（請參見相應的兩級射汽抽氣器安裝使用說明書） 。
  6. Vacuum extraction - gas chromatographic analysis of hydrogen in nuclear components

    氣相色譜法測定核元件中氫
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