1、snuff

snuff發(fā)音

英：　　美：

snuff中文意思翻譯

vi.撲滅；斷氣；嗅

vt.剪燭花；掐滅；消滅；嗅出

n.鼻煙；燭花；燈花

snuff雙語(yǔ)使用場(chǎng)景

1、"You are desperate, " said the gentleman, taking out his snuff-box, "and I am sorry for you. "───“你簡(jiǎn)直是要發(fā)狂了，”紳士說(shuō)著(zhù)，取出鼻煙壺來(lái)，“我真替你難過(guò)?！?/p>

2、If it's not up to snuff, act quickly to counsel them and work out a plan for bringing performance up to acceptable levels.───如果這個(gè)方法不行，那就迅速采取行動(dòng)，規勸他們，制定計劃，把員工表現放到可接受的水平上。

3、Revenue from snuff, sold under brands from Sweden's General to Timber Wolf in the U. S., gained 20 percent to 953 million kronor.───來(lái)自鼻煙的收入，從瑞典的將軍品牌到美國的大灰狼品牌所出售的，增長(cháng)了20%，達到了9.53億克朗。

4、In the beginning, it only served as a decoration of snuff bottles and grew into a unique craftwork later on.───最開(kāi)始是為鼻煙壺作飾，繼而成為一種獨特工藝。

5、One of these involved the anatomical snuff box.───一個(gè)就涉及鼻煙窩。

6、When he was pleased with himself, he permitted himself a pinch of snuff.───得意的時(shí)候他只聞一點(diǎn)鼻煙。

7、He saw no reason why one lamp was still alight and tried to snuff it out. But whatever he did, the lamp kept burning.───他覺(jué)得白天不需要點(diǎn)燈，就想把它吹熄，但無(wú)論他怎么吹都吹不熄滅。

8、There's nothing more annoying than trying to run Vista on a machine that isn't up to snuff.───在沒(méi)有比嘗試在不夠配置的電腦上運行Vista更煩人的事情了。

9、Of course, this heavy lifting on the production side would be meaningless if the quality of the granular polysilicon were not up to snuff.───當然，這在生產(chǎn)方面如果粒狀多晶硅的質(zhì)量都沒(méi)有達到及格，繁重的任務(wù)將是毫無(wú)意義的。

snuff相似詞語(yǔ)短語(yǔ)

1、snuffed───vt.剪燭花；掐滅；消滅；嗅出；n.鼻煙；燭花；燈花；vi.撲滅；斷氣；嗅

2、suff───n.參政擴大論者（等于suffragist）；充分的（等于sufficient）；n.(Suff)人名；(英)薩夫

3、sniff───vi.嗅；嗤之以鼻；vt.嗅；聞；用力吸；發(fā)覺(jué)；n.吸，聞；嗤之以鼻；氣味；以鼻吸氣；吸氣聲

4、snuffy───adj.鼻煙一樣的；郁悶不樂(lè )的；討厭的

5、sluff───n.小滑雪

6、scuff───v.磨損，磨壞；拖著(zhù)腳走；n.磨痕，擦痕

7、stuff───n.東西；材料；填充物；素材資料；vt.塞滿(mǎn)；填塞；讓吃飽；vi.吃得過(guò)多

8、'nuff───“努夫

9、snuffs───vt.剪燭花；掐滅；消滅；嗅出；n.鼻煙；燭花；燈花；vi.撲滅；斷氣；嗅

2、什么是「火三角」呢

火三角，是一個(gè)簡(jiǎn)單模型，能讓人知道一場(chǎng)火災所需要的成份，也是消防工作常會(huì )用到的概念。但現時(shí)已出現一個(gè)更詳盡的模型，稱(chēng)為「火四面體」。 「火三角」闡明了一場(chǎng)火的燃燒之規律，只要齊備以下三種元素：熱量、燃料及氧氣，一場(chǎng)火方能成功燃燒，缺一不可。因此只要把任何一種元素移除，這場(chǎng)火方能成功撲滅。在自然環(huán)境中，如果上述三種元素的比例恰當，便可產(chǎn)生一場(chǎng)火災。 當燃料用盡，火便會(huì )自行熄滅。當然，亦可以人手或化學(xué)方式將燃料與火分隔，使之熄滅。將燃料隔開(kāi)是滅火的主要方法，于撲滅山林大火時(shí)此點(diǎn)尤其重要。Fuel can be removed naturally

as where the fire has consumed all the burnable fuel

or manually

by mechanically or chemically removing the fuel from the fire. Fuel separation is an important factor in wildland fire suppression

and is the basis for most major tactics. Other fuels may also be chemically altered to prevent them from burning at ordinary temperatures

perhaps as part of a fire-prevention measure. 沒(méi)有足夠熱量，就不能產(chǎn)生火及繼續燃燒。某幾類(lèi)火可以灑水澆熄，因為以水澆火，水會(huì )轉化成水蒸氣，帶走熱量。但要留意，某些火在遇水時(shí)會(huì )加劇燃燒或蔓延開(kāi)去。將正在燃燒的燃料分開(kāi)亦可有效降低熱量。山林大火時(shí)，已經(jīng)著(zhù)火的樹(shù)木會(huì )被隔開(kāi)或移離火場(chǎng)，轉移到?jīng)]有其他可燃物的地方。Heat can be removed by dousing some types of fire with water; the water turns to steam

taking the heat with it. Note that water will actually increase or spread some other types of fires. Separating burning fuels from each other can also be an effective way to reduce the heat. In forest fires

burning logs are separated and placed into safe areas where there is no other fuel. Scraping embers from a burning structure also removes the heat source. Turning off the electricity in an electrical fire removes the heat source

although other fuels may have caught fire and continue burning until the firefighter addresses them and their fire triangles too. Oxygen may be removed from a fire by *** othering it with an aqueous foam

or some inert gas (e.g.

carbon dioxide

Halon)

dry chemicals

or enclosing it where the fire will quickly use up all of the available oxygen. A candle snuffer uses this principle. Oxygen for the fire may also be instantaneously consumed

if only for a moment

by more 『sophisticated』 me such as using explosives to 『snuff』 an oil well gas fire. Once the gas fire is out

it is not hot enough to start again

but workers must be extremely careful not to create sparks! See Red Adair . [編輯] 火四面體 火四面體「火三角」雖為有用的教學(xué)工具，但火災中持續性的化學(xué)反應，「火三角」未能辨認得到，因此便出現了「火四面體」，加入了持續化學(xué)反應，作為第四種火災元素。因有不少火災均在有齊「火三角」元素的情況下未能點(diǎn)燃，或是熄滅。在一些情況下，「火三角」仍不足應用在一些化學(xué)火災處理上。 一場(chǎng)火災通過(guò)燃燒過(guò)程，其化學(xué)反應使之溫度更高并能持續下去，傳統的「火三角」能應用在不少火災上，但如果火災涉及到鋰、鎂等活躍金屬的燃燒，清除「火四面體」中的化學(xué)反應元素便能用得著(zhù)，因單向此等火源射水，會(huì )使化學(xué)反應加劇，不但不能降溫，反使火源溫度更高，甚至會(huì )發(fā)生爆炸，因水會(huì )使之引起放熱反應，釋出易燃的氫氣。因此，此等火災需以切斷燃燒的連鎖反應來(lái)?yè)錅纭?[編輯] 請參閱 二氧化碳 燃燒 火 消防 滅火筒 惰性氣體 氧 山火 取自"zh. *** /w/index?title=%E7%81%AB%E4%B8%89%E8%A7%92&variant=zh-"

火三角 本條目仍然有文字尚未被翻譯成中文，條目是根據其他語(yǔ)言的 *** 內容進(jìn)行翻譯。 歡迎您積極參與翻譯與修訂，目前翻譯的進(jìn)度為1%。 火三角，是一個(gè)簡(jiǎn)單模型，能讓人知道一場(chǎng)火災所需要的成份，也是消防工作常會(huì )用到的概念。但現時(shí)已出現一個(gè)更詳盡的模型，稱(chēng)為「火四面體」。 「火三角」闡明了一場(chǎng)火的燃燒之規律，只要齊備以下三種元素：熱量、燃料及氧氣，一場(chǎng)火方能成功燃燒，缺一不可。因此只要把任何一種元素移除，這場(chǎng)火方能成功撲滅。在自然環(huán)境中，如果上述三種元素的比例恰當，便可產(chǎn)生一場(chǎng)火災。 當燃料用盡，火便會(huì )自行熄滅。當然，亦可以人手或化學(xué)方式將燃料與火分隔，使之熄滅。將燃料隔開(kāi)是滅火的主要方法，于撲滅山林大火時(shí)此點(diǎn)尤其重要。Fuel can be removed naturally

as where the fire has consumed all the burnable fuel

or manually

by mechanically or chemically removing the fuel from the fire. Fuel separation is an important factor in wildland fire suppression

and is the basis for most major tactics. Other fuels may also be chemically altered to prevent them from burning at ordinary temperatures

perhaps as part of a fire-prevention measure. 沒(méi)有足夠熱量，就不能產(chǎn)生火及繼續燃燒。某幾類(lèi)火可以灑水澆熄，因為以水澆火，水會(huì )轉化成水蒸氣，帶走熱量。但要留意，某些火在遇水時(shí)會(huì )加劇燃燒或蔓延開(kāi)去。將正在燃燒的燃料分開(kāi)亦可有效降低熱量。山林大火時(shí)，已經(jīng)著(zhù)火的樹(shù)木會(huì )被隔開(kāi)或移離火場(chǎng)，轉移到?jīng)]有其他可燃物的地方。Heat can be removed by dousing some types of fire with water; the water turns to steam

taking the heat with it. Note that water will actually increase or spread some other types of fires. Separating burning fuels from each other can also be an effective way to reduce the heat. In forest fires

burning logs are separated and placed into safe areas where there is no other fuel. Scraping embers from a burning structure also removes the heat source. Turning off the electricity in an electrical fire removes the heat source

although other fuels may have caught fire and continue burning until the firefighter addresses them and their fire triangles too. Oxygen may be removed from a fire by *** othering it with an aqueous foam

or some inert gas (e.g.

carbon dioxide

Halon)

dry chemicals

or enclosing it where the fire will quickly use up all of the available oxygen. A candle snuffer uses this principle. Oxygen for the fire may also be instantaneously consumed

if only for a moment

by more 『sophisticated』 me such as using explosives to 『snuff』 an oil well gas fire. Once the gas fire is out

it is not hot enough to start again

but workers must be extremely careful not to create sparks! See Red Adair . _________________________________________________________________- 火四面體 「火三角」雖為有用的教學(xué)工具，但火災中持續性的化學(xué)反應，「火三角」未能辨認得到，因此便出現了「火四面體」，加入了持續化學(xué)反應，作為第四種火災元素。因有不少火災均在有齊「火三角」元素的情況下未能點(diǎn)燃，或是熄滅。在一些情況下，「火三角」仍不足應用在一些化學(xué)火災處理上。 一場(chǎng)火災通過(guò)燃燒過(guò)程，其化學(xué)反應使之溫度更高并能持續下去，傳統的「火三角」能應用在不少火災上，但如果火災涉及到鋰、鎂等活躍金屬的燃燒，清除「火四面體」中的化學(xué)反應元素便能用得著(zhù)，因單向此等火源射水，會(huì )使化學(xué)反應加劇，不但不能降溫，反使火源溫度更高，甚至會(huì )發(fā)生爆炸，因水會(huì )使之引起放熱反應，釋出易燃的氫氣。因此，此等火災需以切斷燃燒的連鎖反應 請參閱 二氧化碳 燃燒 火 消防 滅火筒 惰性氣體 氧 山火 取自"zh. *** /w/index?title=%E7%81%AB%E4%B8%89%E8%A7%92&variant=zh-"

參考: 感謝: 維基™百科 Copyright © 2007 Wikipedia® Hong Kong Limited. 版權所有 不得轉載

氧 燃料 溫度 形成火三角的三項因素只要其中一項消失了，就會(huì )停止燃燒．如把火場(chǎng)的溫度降低，那么溫度變會(huì )降低，慢慢溫度便會(huì )低于燃點(diǎn)，火勢便漸漸受到控制，最后火便會(huì )熄滅．

參考: 自己

火三角是: 燃 溫 氧氣 料 度

參考: 書(shū)

火三角　助燃的氣體中，一種不可不提的氣體便是氧了．不過(guò)須達至一定的溫度氧才能燃燒．在整個(gè)過(guò)程中，燃料，氧氣和溫度必須互相配會(huì )，缺一不可． 燃料燃燒的物質(zhì)包括燃料．有些是易燃物質(zhì)，如棉花，酒精和天拿水等．但銅和鐵等金屬就是不容易燃燒的物質(zhì)了．此外，有些不會(huì )燃燒的物質(zhì)可成救光之用，如氦，氬，二氧化碳和水等． 溫度　燃燒須達至某一溫度，而不同你物質(zhì)就要達到不同的溫度高低，這個(gè)溫度稱(chēng)為燃點(diǎn)了．燃點(diǎn)溫度末能達到的物質(zhì)，是不會(huì )燃著(zhù)的，比方說(shuō)，較低燃點(diǎn)溫度的物質(zhì)是比較容易燃燒的，而不容易燃燒的物質(zhì)則有較高的燃點(diǎn)． 滅火原理　形成火三角的三項因素只要其中一項消失了，就會(huì )停止燃燒．如把火場(chǎng)的溫度降低，那么溫度變會(huì )降低，慢慢溫度便會(huì )低于燃點(diǎn)，火勢便漸漸受到控制，最后火便會(huì )熄滅．

參考: me

分別是可燃物如燃料(fuel)，助燃物如氧氣(oxygen)及溫度要達到燃點(diǎn)--熱量(heat)，稱(chēng)為燃燒三要素--火三角(fire triangle)。

火三角 [編輯首段] *** ，自由的百科全書(shū) 跳轉到： 導航

搜索 圖片參考：upload.wikimedia/ *** /mons/thumb/b/ba/Trlation_arrow_zh.svg/60px-Trlation_arrow_zh.svg 本條目仍然有文字尚未被翻譯成中文，條目是根據其他語(yǔ)言的 *** 內容進(jìn)行翻譯。 歡迎您積極參與翻譯與修訂，目前翻譯的進(jìn)度為1%。 圖片參考：upload.wikimedia/ *** /zh/d/dd/Fire_triangle 火三角 火三角，是一個(gè)簡(jiǎn)單模型，能讓人知道一場(chǎng)火災所需要的成份，也是消防工作常會(huì )用到的概念。但現時(shí)已出現一個(gè)更詳盡的模型，稱(chēng)為「火四面體」。 「火三角」闡明了一場(chǎng)火的燃燒之規律，只要齊備以下三種元素：熱量、燃料及氧氣，一場(chǎng)火方能成功燃燒，缺一不可。因此只要把任何一種元素移除，這場(chǎng)火方能成功撲滅。在自然環(huán)境中，如果上述三種元素的比例恰當，便可產(chǎn)生一場(chǎng)火災。 當燃料用盡，火便會(huì )自行熄滅。當然，亦可以人手或化學(xué)方式將燃料與火分隔，使之熄滅。將燃料隔開(kāi)是滅火的主要方法，于撲滅山林大火時(shí)此點(diǎn)尤其重要。Fuel can be removed naturally

as where the fire has consumed all the burnable fuel

or manually

by mechanically or chemically removing the fuel from the fire. Fuel separation is an important factor in wildland fire suppression

and is the basis for most major tactics. Other fuels may also be chemically altered to prevent them from burning at ordinary temperatures

perhaps as part of a fire-prevention measure. 沒(méi)有足夠熱量，就不能產(chǎn)生火及繼續燃燒。某幾類(lèi)火可以灑水澆熄，因為以水澆火，水會(huì )轉化成水蒸氣，帶走熱量。但要留意，某些火在遇水時(shí)會(huì )加劇燃燒或蔓延開(kāi)去。將正在燃燒的燃料分開(kāi)亦可有效降低熱量。山林大火時(shí)，已經(jīng)著(zhù)火的樹(shù)木會(huì )被隔開(kāi)或移離火場(chǎng)，轉移到?jīng)]有其他可燃物的地方。Heat can be removed by dousing some types of fire with water; the water turns to steam

taking the heat with it. Note that water will actually increase or spread some other types of fires. Separating burning fuels from each other can also be an effective way to reduce the heat. In forest fires

burning logs are separated and placed into safe areas where there is no other fuel. Scraping embers from a burning structure also removes the heat source. Turning off the electricity in an electrical fire removes the heat source

although other fuels may have caught fire and continue burning until the firefighter addresses them and their fire triangles too. Oxygen may be removed from a fire by *** othering it with an aqueous foam

or some inert gas (e.g.

carbon dioxide

Halon)

dry chemicals

or enclosing it where the fire will quickly use up all of the available oxygen. A candle snuffer uses this principle. Oxygen for the fire may also be instantaneously consumed

if only for a moment

by more 『sophisticated』 me such as using explosives to 『snuff』 an oil well gas fire. Once the gas fire is out

it is not hot enough to start again

but workers must be extremely careful not to create sparks! See Red Adair .

參考: zh. *** /wiki/%E7%81%AB%E4%B8%89%E8%A7%92