replacement section 中文意思是什麼
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Results in this group there were three male and three female patients ageing 25 to 70. four were of atherosclerotic abdominal aortic aneurysms, with the age all above 60. two were suffering from dysplasia of the arterial media, with the age of 25 and 32. repeated upper gastrointestinal haemorrhage of small amounts ( herald hemorrhage ) occured before laparotomy in 4 cases, sudden unprecedented massive bleeding in 2 cases. four complained pain on the lumbus and the back. 5 suffered from infrarenal aaa, 1 from thoracicoabdominal aortic aneurysm. the fistula was located at the third portion of duodenum in 3 cases, at the upper section of jejunum in 2 cases, and at the transverse colon in one. two underwent replacement of the aorta with prosthetic graft material, who survived the surgery, bilateral axillary - femoral bypass was performed in one, and in another case the bleeding site was not detected. those 2 patients died postoperatively. the remaining two patients died of massive bleeding without exploration
結果6例病人，男女各3例，年齡25 - 70歲； 4例病理檢查為動脈粥樣硬化性腹主動脈瘤，年齡均60歲以上， 2例動脈中層發育不良，年齡為25歲和32歲； 4例術前有小量多次上消化道「信號性出血」 ， 2例突發大出血，術前訴腰部背部疼痛4例； 5例為腎下型腹主動脈瘤， 1例為胸腹主動脈瘤；瘺口部位3例在十二指腸第三段， 2例空腸上段， 1例橫結腸； 4例手術， 2例行人造血管移植，均生存至今， 1例雙側腋股動脈旁路， 1例術中未找到出血部位，后2例術后死亡；另2例未來得及手術死亡。 -
Meanwhile, fundamental principles about electroless tin plating by reducing agent and disproportionation reaction were explained. function of every component in the bath was explained that complexing agent can effectively change the potential of copper and tin, and accelerate the beginning of replacement reaction favorably ; reducing agent can increase the rate of chemical reaction and has the effect of promoting reaction dynamics too ; antioxidant can effectively prevent sn2 + in the bath from being oxidated ; additive agent a can improve the stability of the bath ; additive agent b has such effects as refining and brightening for the tin deposits, and it enlarges the range of brightening section ; additive agent c used as leveling agent can not only make the depostis level off, but also improve the dispersive ability of the bath ; surface - active agent can solve bubble problem which gathered on the surface of the deposits, and improve the surface quality of the deposits and the bath stability
闡述了鍍液中各組分的作用：絡合劑能有效地改變銅、錫的電位，促使初期的置換反應順利進行；還原劑能加快化學反應速度，對反應動力學有積極的促進作用；抗氧化劑能有效地防止鍍液中sn ~ （ 2 + ）的氧化；添加劑a能提高鍍液的穩定性，添加劑b對鍍層能有細化和光亮作用，擴大了鍍層光亮區的范圍；添加劑c作為平滑劑，不僅能增強鍍層表面的平整性，而且能提高鍍液的分散能力；表面活性劑較好地解決了化學鍍過程中汽泡在鍍件表面聚集的問題，提高了鍍層的表面質量和鍍液的穩定性。 -
3. on boiler retrofit, the calculation of fuel burning, the heat calculation of boiler inside structure and convection section, and the design of structure parameter of feed water heat exchanger are made. the flue gas channels " resistance calculation and the boiler strength verifying are also carried out. replacement of water cooling wall improves heat exchanging and decreases loss of heat radiant
對鍋爐本體進行了燃料燃燒計算、爐膛結構熱力計算、對流受熱面結構熱力計算、鍋爐給水加熱器結構參數設計、煙道阻力計算及鍋爐元件強度校核等；改進了水冷壁布置使換熱效果更好，減少輻射換熱損失；改進對流段結構，更充分的利用爐膛出口煙氣余熱，提高熱效率；並且進行了煙氣阻力計算、熱效率計算和能量平衡測試，對改進后的稠油燃料和改進前進行了對比，燃燒狀況和熱效率有明顯改善。 -
Re - alignment of the upper section of bisney road at its junction with pok fu lam road involving the replacement of existing carriageway with new carriageway partly on elevated structures
將碧荔道上段與薄扶林道交界處的道路重新定線，工程包括建造新行車道部分為架空結構，以取代現有行車道 -
Re - alignment of the upper section of sassoon road at its junction with pok fu lam road involving the replacement of the existing carriageway with new carriageway partly on elevated structures
將沙宣道上段與薄扶林道交界處的道路重新定線，工程包括建造新行車道部分為架空結構，以取代現有行車道 -
Motorists are advised that in order to facilitate joint replacement works, the fast and middle traffic lanes on the following section of tolo highway, tai po will be temporarily closed from 10. 00 p. m. to 6. 00 a. m. on the following day between 5 and 10 march 2007
臨時封閉大埔吐露港公路行車線駕駛人士請注意，為配合進行更換天橋駁口工程，大埔吐露港公路下列路段的快線及中線，將于 -
Motorists are advised that in connection with the water mains replacement works, vehicles exceeding 5 metres in length will continue to be prohibited from entering into the section of hi lung lane between temple street and arthur street from 15 february 2007 to 15 may 2007
駕車人士請注意，為配合水管更新工程，由2007年2月15日起至2007年5月15日止，長逾5米之車輛將繼續禁止進入 -
Section 15 ( 2 ) of the employees retraining ordinance has specified that the director of immigration shall take into account the relevant balance of levy if the employer employs an fdh by way of a replacement for the defaulting employee
《雇員再培訓條例》第15 （ 2 ）條訂明，倘僱主因傭工未能履行合約而聘用另一名傭工作補替，入境處處長須把有關的徵款餘額計算在內。 -
In the next section of this paper we describe a non - generational ga for multiobjective optimization problems ( mop ). in it the replacement policy is such that an offspring replaces the worst one in the current population only if it is better then it
在將錯位交叉運算元應用於多目標優化問題求解時，本文提出一種基於非群體迭代型的小生境多目標優化遺傳演算法，即演算法迭代過程中不是更換種群全部或大部分個體，而是每次更新群體中最差的個體。 -
Replacement of a section of 50 m underground cable within ma on shan country park
更換一段位於馬鞍山郊野公園內長約50米的132千伏地底電纜。
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