spraying是什么意思,spraying中文翻譯,spraying發(fā)音、用法及例句
?spraying
spraying發(fā)音
英:['spre???] 美:['spre???]
英: 美:
spraying中文意思翻譯
n. 噴霧
動(dòng)詞spray的現在分詞形式
spraying詞形變化
動(dòng)詞過(guò)去式: sprayed | 動(dòng)詞現在分詞: spraying | 動(dòng)詞過(guò)去分詞: sprayed | 動(dòng)詞第三人稱(chēng)單數: sprays | 名詞: sprayer |
spraying常見(jiàn)例句
1 、Q6 How about your spraying capability?───Q6貴司的噴涂能力如何?
2 、The balding man then takes out a perfume bottle and starts spraying them all.───之后,禿頭男人還掏出一瓶香水,向信封上噴。
3 、Spray-fusing or spraying, such as roll, piston and axle of wear and corrosion resistance.───噴涂亦可噴焊,如滾筒、柱塞、耐蝕耐磨軸等。
4 、When spraying, Slope angle between the aerosolcan and horizon is over 45 degree.───噴涂時(shí)必須保持氣霧罐正立且與水平面夾角不小于45度,以防止空噴。
5 、They spray resin on the shell and then unwind fiberglass twine into a special spray gun.─── 先在外殼噴上樹(shù)脂 然后展開(kāi)合股玻璃碳織 灌入特殊噴**
6 、We soon realized that the black mark was Baba Grugru oil spraying up into the air above the derrick.───不久我們就意識到那黑色的東西正是噴過(guò)井架射入高空的巴巴古爾古爾的石油。
7 、Contact with the cleaning agent might be achieved by immersion, brushing, spraying or piped circulation.───沖洗劑的使用可通過(guò)浸漬、刷洗、沖洗或管道循環(huán)實(shí)現。
8 、The control principle and structure of computerized spraying machine used in leather industry were introduced.───介紹了用于皮革工業(yè)的電腦噴漿機的控制原理及結構。
9 、Application of Smoothwall Blasting Anchorage Steel Belt Concrete Spraying Support in Yixin Coal Comp.───光爆錨網(wǎng)索鋼帶噴碹支護在益新公司的應用。
10 、Don't spray this until you have to and only on his clothes, not on his skin.─── 關(guān)鍵時(shí)刻再?lài)?別噴在皮膚上 只能?chē)娫谝路?/p>
11 、They're spraying DDT.to kill the insects.───他們在噴灑滴滴涕殺蟲(chóng)。
12 、Manually retouching an image by spraying dyes or pigments on it with air forced from a small, hand-held device.───中義人工以小型手握裝置噴出的染料或色料修整影像。
13 、She is spraying mosquitoes .───她在噴殺蟲(chóng)劑滅蚊子。
14 、Application : This machine is designed for spraying the round metallized film capacitors with Zinc or Zinc Tin alloy.───產(chǎn)品用途:適用于圓形金屬化薄膜電容器芯子的噴金,噴鋅或噴鋅錫合金皆可。
15 、The circular senic pool surround stadium will be used for spraying sportsfield and as reservoir for outdoor greening.───圍繞體育館的循環(huán)池將用于噴灑運動(dòng)場(chǎng)和作為室外綠化帶的儲水池.
16 、Clean any release agents and impurities before spraying spraying the paint on the surface.───噴涂前應清除塑料表面的脫模劑及其它雜質(zhì)。
17 、They celebrated their win, in time-honoured fashion, by spraying champagne everywhere.───他們用四處噴香檳的這種傳統方式慶祝勝利。
18 、If I had a hose, I'd spray 'em down.─── 如果我有水管 早就射死他們了
19 、Electrostatic Fenmo mainly engaged in the development of spraying equipment.───主要從事靜電粉沫噴涂設備的開(kāi)發(fā)研制。
20 、That is why several thin coatings are better than spraying on one excessively thick coating.───因此,多次反復涂抹薄層比一次涂厚層有更好的效果。
21 、Here the vision system of the robot for spraying ceramic glaze is discussed.───介紹了在自動(dòng)施釉生產(chǎn)線(xiàn)中機器人視覺(jué)系統的設計。
22 、On May 13, 2004, MAF declared an end to the aerial spraying operation in West Auckland for painted apple moth.───2004年5月13日,農林部于宣布停止在西奧克蘭地區進(jìn)行空中噴灑作業(yè)以消滅蘋(píng)果蠹蛾的行動(dòng)。
23 、It also points out the matters needed to study ,and exhibits the bright applied future of plasma spraying.───并提出需要研究的問(wèn)題,展示了等離子噴涂更加廣闊的應用前景。
24 、Spraying with water is particularly effective for discouraging red spider mite, which flourishes in dry conditions.───噴水對于阻止在干燥條件下旺盛生長(cháng)的紅蜘蛛螨蟲(chóng)有奇效。
25 、In general, vaginal douching and spraying should be avoided because it is unnecessary.───一般而言,應該要避免**灌洗和噴霧,因為這是多此一舉。
26 、Virtual spraying with high-pressure airless spraying gun at the above sites leads to thinner coating!───使用高壓無(wú)氣噴**噴涂導致上述部位虛噴,漆膜厚度沒(méi)有達到工藝要求。
27 、He made a bloomer by starting the food mixer without its lid on, spraying egg all over the kitchen.───他出了個(gè)紕漏,開(kāi)動(dòng)食品攪拌機時(shí)沒(méi)把蓋子蓋上,結果雞蛋濺得整個(gè)廚房到處都是。
28 、Spraying may get rid of those pests today, but in the long run, who suffers? You do. I do. We all do.───噴灑殺蟲(chóng)劑也許今天能夠解決這些蟲(chóng)子,但是長(cháng)久來(lái)看,誰(shuí)會(huì )受到損害?你,我,我們所有人。
29 、We also have:toolmaking department ,silk screen,pad printer,automatic spraying producing line and other facilities.───另配備有:模具廠(chǎng)、注塑機、絲印拉、移印機、激光雕刻機、手工噴油生產(chǎn)線(xiàn)、燙金機等設備。
30 、The pot of boiling water erupted, spraying hot water all over the kitchen.───壺里的開(kāi)水噴了出來(lái),滾燙的熱水灑得廚房到處都是。
31 、We have you on tape... spraying the virus.─── 我們有你用噴霧傳播病毒的帶子
32 、Principle and characteristic of the plasma spraying were introduced.───介紹了等離子噴涂的原理及特點(diǎn);
33 、The tool can be used over and over, spraying as much ink as the user desires until he clicks on a different tool.───工具可以反復使用,按需噴墨,直到用戶(hù)選擇其他工具為止。
34 、Because of 1,995 earthquakes influences, the present spraying ofwater gap changed long.───因為1995的地震影響,現在的噴水間隔變得長(cháng)了。
35 、What's scarier is I didn't spray the luminol.─── 更可怕的是這些發(fā)光氨甚至不是我噴的
36 、Arc spraying rapid tooling manufacturing technique based on RP is a new technology of mould making.───基于RP原型的電弧噴涂快速模具制造工藝是一項模具制造新技術(shù)。
37 、So we were spraying for ants and that's settled.─── 我們是在噴灑藥物消滅螞蟻 就這樣
38 、Biological effects of foliage spraying boron on Vicia Faba L.───葉面施硼對蠶豆生物效應的影響。
39 、Comite,Nonmite and Mitac showed 99% or higher effect seven days after spraying.───克螨特、高效木虱凈、農螨丹和螨克的藥效到第7天也能達到99%以上。
40 、Vector control spraying, human and animal surveillance and social mobilization activities are continuing.───媒介控制噴灑、人和動(dòng)物監測以及社會(huì )動(dòng)員活動(dòng)仍在繼續進(jìn)行。
41 、The paint spraying part adopts high-pressure airless spraying method.───噴漆工部采用高壓無(wú)氣噴涂方式。
42 、Integrating mould developing. plastic injection. oil spraying.───公司集模具開(kāi)發(fā)、注塑、噴油、絲印、燙金于一體。
43 、L-1 was the optimal spraying concentration of.───L-1為最佳噴施濃度。
44 、The fly population density could be maintained low condition by spraying 2. 5% synergistic DDVP.───以2.5%增效敵敵畏噴灑,可使蠅密度維持在較低水平。
45 、Spraying plaques or parts as customer request.───為客戶(hù)提供噴涂樣板。
46 、To extend its life cycle we can also paint DPC spraying anti-corrosion coatings in the dill pipe wall.───也可根據用戶(hù)要求,在整體加重鉆桿內壁噴涂DPC防腐涂料,延長(cháng)其使用周期。
47 、As to aurum board ,adopt soft-brush (above 394T ) and saturated in citrate acid or spraying for pre-treatment .───對于金板,前處理可采用軟磨刷(1000目以上的磨刷)和檸檬酸浸泡或噴淋的方式。
48 、Spray some of that stuff in your mind.─── 把那玩意噴一些到你腦子里吧
49 、The insects can be exterminated by spraying DDT.───兔群不可能徹底消滅。
50 、The hot strength of coke can be improved by spraying passivator on the surface of coke.───向焦炭表面噴灑鈍化劑溶液可以改善焦炭熱態(tài)強度。
51 、An output device that prints by spraying a thin stream of ink onto the paper.───一種通過(guò)噴射細墨水流到紙上的打印裝置。
52 、The mechanism of decreasing sinter degradation index by spraying halide at its surface is introduced.───介紹了噴灑鹵化物,降低燒結礦粉化率的機理。
53 、Biological Effects of Foliage Spraying Boron on Pisum Sativum L.───葉面施錳對豌豆生物效應的影響。
54 、He polished his shoes by spraying shoepolish on them.───他用鞋油擦亮了皮鞋。
55 、A security guard could be seen spraying a fire extinguisher pointlessly against a growing fire ball.───只見(jiàn)一名安保人員毫無(wú)意義地對著(zhù)越來(lái)越大的火球,噴灑著(zhù)滅火劑。
56 、Any injection system is forbidden. Any spraying of products other than fuel is forbidden.───任何噴注系統是被禁止的.除燃料以外,噴灑任何產品是被禁止的.
57 、Kid's out there spraying, sees a pretty girl, hormones raging, spray can goes off in his face.─── 孩子在菜園里噴殺蟲(chóng)劑 看到個(gè)美女 春心蕩漾 不小心把殺蟲(chóng)劑噴到臉上了
58 、The process of spraying crops with powdered insecticides or fungicides from an airplane.───農作物噴粉從飛機上向農作物噴灑粉末狀殺蟲(chóng)劑或殺菌劑的過(guò)程
59 、The distribution of powder particles with air to form a fine pattern during the spraying application process.───在噴涂應用過(guò)程中,粉末粒子以空氣為介質(zhì)的噴射出的霧團。
60 、Promote the use of more environmentally friendly paint spraying technology and practices to vehicle repair workshops.───向汽車(chē)維修業(yè)界**環(huán)保噴涂技術(shù)及守則。
61 、The peasants are spraying their vegetable gardens.───農民在給菜園噴灌(澆水)。
62 、They come back to after a bullet hit one of the Japanese leg back , Have been spraying blood everywhere.───他們退回來(lái)之后,一顆子彈擊中其中一名日本人的腿背,血肉噴得到處都是?!?/p>
63 、In summer we can often see sprinklers spraying water on the roads.───夏天我們經(jīng)??梢钥吹綖⑺?chē)在馬路上灑水。
64 、However,the spraying of BDM inhibited the growth of pakchoi markedly.───噴施BDM反而抑制植株生長(cháng)。
65 、CUSTOMER likes TL black water and bubble steam jets very much since such jets with radialy and strong spraying.───客人非常喜歡騰龍黑網(wǎng)水汽混合噴嘴,因為此類(lèi)噴嘴呈放射狀噴射而且噴射力度大;
66 、In a flash, champagne, beer hops spraying in every house clients face.───剎那間,香檳、啤酒酒花噴灑在每一個(gè)買(mǎi)房客戶(hù)的臉上。
67 、Five years later selective spraying within houses became the centerpiece of global malaria eradication.───五年后,全球滅絕瘧疾的工作重心,就是選擇性噴灑住屋室內。
68 、I don't wanna know what he sprays on his.─── 我不想知道他在信紙上噴的是什么
69 、Experiments need to be carried out to set proper conditions of spraying tin and plating aurum.───因此需實(shí)施確認實(shí)驗后,再設定噴錫及鍍金之適宜條件。
70 、The sale and letting of the United States combo [transliterated] series spraying machine.───出售及出租美國康寶[譯音]系列噴涂機。
71 、Insecticide spraying in gardens and to trees.───噴灑農藥、殺蟲(chóng)劑。
72 、Spraying the area around buildings with an insecticide also prevents insect buildup.───建筑物周?chē)鷩姙⑾x(chóng)藥也能防止昆蟲(chóng)孳生。
73 、Spraying the liquid turns it into many fine droplets.───噴射液體,使它變成許多細小的霧沫。
74 、The effect of 40% acaricide latex 500x liquid is the best, that death rate reaches 96.2% after spraying 7 days.───以 4 0%乳油螨凈 5 0 0倍液效果最佳 ,7天后蟲(chóng)口死亡率達 96 .2%。
75 、IAHR 5th Cooling Tower and Spraying pond Symposium,1986.───中國水利水電科學(xué)研究院研究報告,1992年4月。
76 、Spraying itself now and spraying the camera.─── 水噴到自己身上 也噴在攝像機上了
77 、Spraying with insecticides and fungicides may be necessary to control any insects and diseases.───也許有必要噴灑殺蟲(chóng)劑和殺菌劑以防止病蟲(chóng)害。
78 、Clean water,oil,rust,dust and other filths before spraying the paint on the surface.───噴涂前應先把被涂物表面之水份、油脂、鐵銹、灰塵及附著(zhù)污物清除干凈。
79 、Since aphid population may become resistant to organophosphorus compounds, avoid excessive spraying.───因為蚜蟲(chóng)類(lèi)對有機**化物能產(chǎn)生抗性,所以要避免過(guò)多的噴灑。
80 、A liquid medication applied by spraying.───噴霧劑噴霧的液體制劑
81 、Kan Bell high-pressure airless spraying machine has a number of the world's leading innovative technology.───堪貝我高壓無(wú)氣噴涂機具有少項世界搶先的獨創(chuàng )技巧。
82 、Effect of foliage spraying boron on peroxidation of membranes and the system of membrane ceifension of Vicia Faba L.───葉面施硼對蠶豆膜脂過(guò)氧化作用及膜保護系統的影響。
83 、All this washing, spraying, sanding and baking etc. are all very important. From the pictures, you can see them.───對于所有水洗,洗滌、噴涂、砂擦及烘干等等對牛仔水洗都是非常重要的。
84 、A carp, with its opening mouth ceaselessly spraying water, dazzling bright in the setting sun.───一只張嘴不停噴水的鯉魚(yú),在夕陽(yáng)下,發(fā)出耀眼的光亮。
85 、Spraying the paint on the furniture is better brushing.───噴漆家俱比刷漆好。
86 、Open/Close the collet chuck and keep spraying until no more dirty come out .───/不斷按夾頭開(kāi)/關(guān)鈕,并噴入防銹劑直到?jīng)]有污漬油流出為止.
87 、Invert can after spraying, clean residue 2-3 seconds by perssing tip.───噴膠后倒置罐,按噴頭2-3秒。清除噴口余膠。
88 、Contents: Map brackets, grinding wheel heads or valves in spraying machine.───作業(yè)內容:支架、砂輪頭架或噴灑機閥體等零件的測繪。
89 、Its dry powder nitron sprying fire system carbon dioxide spraying fire system could be used on singel or combinetion.───干粉氮氣系統和二氧化碳系統既可又可單獨使用,聯(lián)合使用,實(shí)戰能力很強。
90 、We specialize the different finishing such as decorating, metallizing, embossing electroplating and UV spraying.───可承接產(chǎn)品的多種處理方式如電鍍、浮雕、噴皮革漆、真空電鍍、噴UV光油、絲印和燙金等。
說(shuō)明熱噴涂的主要工藝過(guò)程
你好 熱噴涂主要有兩大類(lèi)工藝
一,防腐類(lèi)(包括某些裝飾性涂層),如:噴鋅、噴鋁。
1,噴砂處理。
2,噴涂金屬材料。
二,修復類(lèi),如軸類(lèi)的修復。
1,車(chē)床加工,將欲修復的軸尺寸適當車(chē)??;
2,去油;
3,拉毛(對于尺寸較小的軸),車(chē)螺紋后再拉毛(對于尺寸較大的軸);
4,噴涂金屬材料;
5,磨床加工。
說(shuō)明熱噴涂的主要工藝過(guò)程
熱噴涂工藝通常包括:表面預處理、預熱、噴涂、涂層后處理等。
(一)表面預處理
表面預處理分為:凈化處理 (Cleaning Treatment)、粗化處理 (Roughing Treatment)
凈化處理常用的幾種方法:
1)溶劑清洗法: 常用的溶劑有汽油、煤油、柴油、丙酮、酒精、三氯乙烯、四氯化碳等。清洗的方法有浸泡和擦刷法、噴淋脫脂法。
2)蒸氣清洗法:常用的溶劑一般為三氯乙烯、四氯化碳等。
3)堿洗法:堿洗法是將工件表面放到氫氧化鈉或碳酸鈉等堿性溶液中,待工件表面的油脂溶解后,再用水沖洗干凈。
4)加熱脫脂法:將疏松工件表面加熱到250~450℃的溫度,使油脂滲出表面,揮發(fā)燒掉,然后再加以清除。
粗化處理的目的:增加涂層和基材表面之間的接觸面;使凈化處理的表面更加活化,提高涂層的結合強度;改變涂層中殘余應力的分布。常用方法:噴砂、機械加工法、電拉毛及噴涂自粘結材料作結合底層等。
1)噴砂處理 (Grit Blasting)
目的:(a) 清除表面的污物;(b) 使表面獲得一定的粗糙度;(c) 能使工件表面產(chǎn)生殘余壓應力,可提高工件表面的疲勞強度;(d) 能使工件表面活化,有助于提高噴涂層的結合強度。
常用的磨料及粒度:剛玉砂、激冷鐵砂、帶棱角的鋼砂、碳化硅砂、金剛砂等。噴砂粗化時(shí)砂粒粒度多是將粗(20目左右)、細(40目左右)兩種砂?;旌鲜褂?。噴砂的方式:射吸式、壓力式、離心式三種。
2)機械加工法 (Machining)
a) 原理:采用機械切削和鑿、滾壓等方法對噴涂表面進(jìn)行粗化預處理,多用于軸類(lèi)零件。對于平面部件,也采用開(kāi)槽處理。
b) 粗化方法:車(chē)毛螺紋、車(chē)溝槽-滾花及平面開(kāi)槽等,但對于承受疲勞載荷的軸類(lèi)零件不宜采用車(chē)螺紋粗化。
c) 應用:適用于可進(jìn)行切削加工的鋼材和有色金屬基材。在需要制備較厚的涂層或需要適應較苛刻的載荷條件時(shí),采用先機械加工粗化,然后,再?lài)娚暗姆椒塬@得良好的效果。
3)電拉毛粗化 (Electrical DischargeRoughing)
a) 原理:電拉毛是采用鎳條作電極接在電源的一端,工件接另一端,當作為電極的鎳條在工件上劃擦時(shí),在接觸處產(chǎn)生電火花,因電熱造成局部熔化,鎳條熔粘在工件表面。這樣反復劃擦,便在工件上形成覆蓋有熔化金屬層的粗糙表面。
b) 應用:電拉毛適用于工件硬度較高又不能采用噴砂或機械加工的工件表面的粗化處理。由于電拉毛產(chǎn)生了放電痕對基材的切割作用,工件的疲勞壽命會(huì )下降。
4)噴涂粘結底層
a) 原理: 某些材料能在光滑表面上形成具有一定粘結強度、潔凈、粗糙、活性高的涂層,再在其上面噴涂其它性能的涂層,這種作為過(guò)渡層的涂層一般稱(chēng)為粘結底層,噴涂粘結底層用的材料稱(chēng)為自粘結材料。
b) 常用的自粘結材料:Ni-Al和Mo;Ni-Cr、NiCrAl合金或MCrAlY(M:Ni、Co、Fe)。
c) 底層厚度:一般在0.08~0.12mm范圍內較合適。
(二) 預熱 ( Preheating)
1.目的:消除工作表面的水分和濕氣;提高噴涂粒子與工件接觸時(shí)的界面溫度;減少因工件熱膨脹造成的涂層應力,避免涂層開(kāi)裂,提高涂層與基材的結合強度。
2.預熱溫度:取決于工件的大小、形狀和材質(zhì)及噴涂材料的熱膨脹系數。一般情況下預熱溫度控制在60~120℃之間。
3.預熱的方法:采用氧乙炔火焰加熱,也可以用電爐、高頻爐加熱。
(三)噴涂 ( Spraying)
1.制備好的工件表面要在盡量短的時(shí)間 (2h-4h) 內進(jìn)行噴涂。
2.噴涂工藝參數要根據涂層種類(lèi)、噴**性能和工件的具體情況而定, 對于不同的噴涂方法都有相應的噴涂參數。
3.控制噴涂參數的目的是為了提高噴涂速率,增加涂層的致密度,提高涂層的結合強度,得到高質(zhì)量的涂層。
(四)涂層的后處理 ( Post-treating)
1.噴涂后得到的涂層有時(shí)不能直接使用。
2.對于防腐涂層,為了防止介質(zhì)進(jìn)入涂層到達基材需進(jìn)行封孔處理。封孔劑應根據工作環(huán)境介質(zhì)的性質(zhì)、成本等因素來(lái)考慮。
3.對于承受高應力載荷或沖擊磨損的工件,要對噴涂層進(jìn)行重熔處理,使疏松多孔與基材主要靠機械結合的涂層變?yōu)榕c基體是冶金結合的致密?chē)娙蹖印?/p>
4.有尺寸精度要求的工件要進(jìn)行機械加工,由于噴涂層本身的一些特性,決定了它與一般金屬材料不同的加工特點(diǎn)。所以,必須選用合理的加工方法和相應的工藝參數,才能保證機械加工的順利進(jìn)行和所要求的尺寸精度。
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