back injection 中文意思是什麼

back injection 解釋
反注入
  • back : n 1 背，背部；背脊；背面，反面；背後，後部，後面，裏面。2 （指）甲；（刀）背；（手）背；（書）背...
  • injection : n. 1. 注射。2. 注射劑，注射液，針藥，灌腸（藥）。3. 充滿，注滿。4. 【醫學】充血。5. 【機械工程】噴射。6. 【宇宙空間技術】（衛星等的）入軌，射入軌道，射入軌道的時間[地點]。
  1. The haematomas were produced by intracutaneous injection of autologous blood on the back of the animals

    血腫是通過在動物背部皮內注射自體血液造成的。
  2. The captured monkeys were lightly anaesthetised by injection, treated with contraceptive agent, ear - notched and microchipped for identification, vaccinated against rabies and then released back to their social group on the same day

    被捕獲的猴子先被輕度麻醉，然後進行避孕疫苗注射，又在耳部作標記及植入微型晶片，以資識別，再注射預防狂犬病疫苗后，于即日放回所屬猴群。
  3. 3 stages of temperature control, 2 levels of injection pressure, non - stage abjustment injection speed and back pressure, be suitted in precise shaping of engineering plastic

    料筒油溫控制，兩極注塑壓力，射速、背壓無段調整，上、下模具溫度獨立控制。
  4. Through analyzing the effect of temperature and nitrogen on crude oil viscosity the influences of different nitrogen injection volume and injection modes on steam displacement are contrasted, the mechanism of nitrogen - assisted steam stimulation is clarified, which includes : heat carrying capacity is raised, the saturation of remaining oil is reduced after nitrogen - assisted injection is made ; crude oil flow is enhanced because of nitrogen compression and dispersion and the change of oil flow shape ; water back - production rate is improved by expanding the steam sweep volume and compensating in - situ energy ; steam distillation effect is enhanced

    通過分析溫度、氮氣對原油粘度的影響，對比不同注氮量、不同注入方式等對蒸汽驅油效果的影響，弄清了氮氣輔助蒸汽增產的機理主要表現在：氮氣輔助后增加攜熱能力，降低殘余油飽和度，氮氣的壓縮膨脹作用分散和改變了原油流動形態，增強了原油流動性；擴大蒸汽的波及體積，補充地層能量，提高回採水率，強化蒸汽蒸餾效應。
  5. The firm would be brought back to life by an injection of new funds

    投入新資金會使這家公司恢復生氣。
  6. In general, it is considered to be a rather safe procedure, but adverse effects have been documented including transient visual disturbance, injection site pain, macular hemorrhage, low back pain and photosensitivity reaction. what are the precautions after the treatment

    整體來說，光動力療法是一項頗為安全的治療方法，但過去亦曾有出現副作用的報告，包括短暫的視力受擾注射位置疼痛黃斑出血腰背酸痛及怕光等。
  7. Following the chymopapain injection ， the patient may experience increased back pain for several days to several weeks but may have immediate relief of leg pain

    注射木瓜凝乳蛋白酶后，病人可體驗到腰部有幾天或幾周的加重，但小腿疼痛卻很快消失。
  8. At the preliminary stage of burning the gas flows along the back surface of the submerged nozzle and no recirculation forms in the aft - end cavity. at the medium stage of burning a weak recirculation forms in the rear of aft - end cavity by the force of injection flow. at the end stage of burning the flow separates at the c ombustion channel and a strong vortex forms in the aft - end cavity

    實驗結果表明，在發動機工作過程中隨著燃面的退移，燃燒室尾部的流動會發生很大變化，初始時刻背壁區加質流沿噴管背壁進入噴管，背壁區沒有迴流形成；中間時刻在加質流的驅動下背壁區後部形成較弱的迴流；結束時刻氣流在燃燒室壁面分離，背壁區形成強烈的迴流。
  9. Injection back pressure

    噴油背壓
  10. Clinical observation on o3 acupoint injection for treatment of iow back pain

    臭氧穴位注射治療下腰痛臨床觀察
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