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smirch vt.沾污,損壞(名譽等)。n.污斑;污點 (on; u...

smirk

This article aims at the boiler ' s problems in operation : 1 ) under nominal load , the smoke temperature at the outlet of hearth reaches 1200 , far more exceeds 1050 the original designed temperature . this will always result in slag inside boiler and the temperature of overheater ' s pipe superheat , so that boiler cannot take nominal load and all these influence boiler ' s nomal operation heavily , 2 ) this article also studied the reason why the assistant oil becoming necessary when coal changes . during the nomal operation , many factors ( makeup of combustor and its disposal , smirch and encrust of water wall , excessive air coefficient , temperature of primary air , coal type and density of coal dust ) can deviate the designed working conditions , then affect the boiler ' s nomal operation 本文針對該鍋爐在實際運行中存在的問題:在額定負荷下,爐膛出口超溫、低溫段過熱器前煙溫高達936 ,遠遠超過815的設計值;噴燃器四周水冷壁結焦嚴重,過熱器管壁溫度超標,無法帶上額定負荷;甚至有時因燃煤質量的變化,必須投油助燃的嚴重情況進行了分析研究。在實際生產過程中,燃燒器的結構、布置,水冷壁的粘污、結垢,過剩空氣系數、一次風溫、煤種及其濃度變化等許多因素都會偏離鍋爐的設計工況,從而影響爐內的傳熱和燃燒,造成爐膛出口超溫、水冷壁結渣等問題。

The experimentation of cool and hot diagnosis reflected the structure and disposal of combustor , slag bonding and smirch of hearth are the main factors of hearth ' s outlet overheat and output of boiler decline 冷、熱態診斷試驗反映出爐膛結焦、粘污及燃燒器的結構和布置等因素是造成爐膛出口煙溫偏高,鍋爐出力下降的主要因素。

This action smirch the true meaning of love . maybe everyone has the different view about this , this is juts my view 這種行為真的沾污了愛情真正的意義,也許每個人對待這方面的看法都不一樣,這只是我的看法

Sondra finchley tried to make something of him in order to spite me principally , and so getting herself smirched 桑德拉?芬琪雷,想幫他弄出點名堂來,主要是為了對付我卻弄得自己也身敗名裂。

When she looked at martin , she seemed to see the smirch left upon him by his surroundings 她望著馬丁,仿佛看到周圍環境在他身上留下的臟污。

Sondra finchley tried to make something of him in order to spite me principally, and so getting herself smirched . 桑德拉芬琪雷,想幫他弄出點名堂來,主要是為了對付我卻弄得自己也身敗名裂。

The fair name of the city would be smirched . 本城的名譽要遭受玷污。