noun
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1
- thick soft fur lying beneath the longer and coarser guard hair
- Synonym: underfur
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2
- the first or preliminary coat of paint or size applied to a surface
- Synonym: flat coat ground primer priming primer coat priming coat
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3
- seal consisting of a coating of a tar or rubberlike material on the underside of a motor vehicle to retard corrosion
- Synonym: underseal
verb
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1
- cover with a primer;apply a primer to
- Synonym: prime ground
数据来源:WordNet
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Along with the development of energy-saving society , pipeline undercoat drag reduction technology becomes more widespread concern .
随着节能型社会的发展,输送管道内涂层减阻技术越来越受到广泛的关注。
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They also adopt fibreglass reinforced plastics undercoat and corrosion resistant glass-flake coating lately .
近年来又采用了玻璃纤维增强塑料内涂层、玻璃鳞片耐腐蚀涂料。
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COAT : Coarse hair , straight with a well developed undercoat .
被毛:粗糙的被毛,直,有发育良好的底绒毛。
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A Study of Nickel-Aluminium Alloy for New Type of Electric arc Spray Undercoat Material
喷涂聚脲弹性体材料电弧喷涂新型底层材料-Ni-Al合金的研究
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The undercoat is fine and tight on all the body .
底毛细腻、紧密,包裹全身。
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A Study on Decorative Cr Plating Process with Zn-Ni as Its Undercoat
以Zn-Ni合金为底层的装饰性镀铬工艺研究
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Check the density of general undercoat carpet and flexibility , basically have two kinds of methods .
检查一般短毛地毯的密度和弹性,主要有两种方法。
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The undercoat on black and tan dogs also may be grey or tan .
黑色同栗色混杂品种的内被毛也可能是灰的或栗色的。
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A proper hunting coat will show a hard outer coat and wooly undercoat .
正确的猎犬被毛应该有坚硬的外层披毛和羊毛状的底毛。
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Thermo Spray Technology of Undercoat upon Cu and Cu-alloy Workpieces
铜及铜合金基材上打底层的热喷镀技术
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An undercoat for fluororesin coating based on epoxy resin and polyamide hardener .
聚氨酯固化的环氧树脂涂料,氟树脂面漆的配套用中间漆。
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The undercoat of this dog is soft and dense and of sufficient length to support the outer coat .
这只狗的绒毛软并且密集浓厚,有足够的长度来支持外部的皮毛。
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This means that they have a soft , downy undercoat and a harder guard coat .
也就是说他们除了一层柔软的底层毛以外,还有一层比较厚硬的外层毛。
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HAIR : Medium length , straight with dense undercoat , never soft , wavy or wiry .
毛质:中等长度,直,底毛密,不可以软、成波状或丝状。
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The width of the undercoat is varies depending on where it is on the cat .
绒毛宽度是依赖于猫身上的部位而改变。
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Phenomenon manifested in paint films by the wearing away of the finish to expose the substrate or undercoat .
漆膜由于面漆磨损而使基材或底漆暴露出来的现象。
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Himalayan goat having a silky undercoat highly prized as cashmere wool .
喜玛拉雅山羊,底层绒毛柔滑如丝被赞为克什米绒毛。
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The painter was laying colours on canvas . To apply an undercoat to .
画家正往画布上涂颜料。
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Undercoats come in various colours .
底漆有多种多样的颜色。
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The undercoat width is narrowest closest to the spine line and longest close to the belly .
绒毛宽度是最狭窄的最接近脊骨线并且最长且接近腹部。
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The paint shall be homogeneously applied without exposed undercoat and depainting , and minor scratch is not allowed ;
涂漆均匀,无漏漆、脱漆现象,允许有轻微划痕;
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As the undercoat is a paler color , the effect of this shading is a coat which appears to glow .
如果底毛的颜色浅,这种阴影造成的效果是被毛看起来显得象在发光。
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Points worthy of attention for various processes including pretreatment , spraying undercoat , baking , transfer printing , renewed coating and spraying surface coat were presented .
指出了前处理、喷底漆、烘干、转印、补膜和喷面漆等各工艺注意事项。
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A black skirt was tied high , trumpet sleeves with silk lined green undercoat and white silk scarves highlighted her light makeup .
薄施脂粉,一条黑华丝葛裙子系得高高的,细腰喇叭袖黑木钻狗牙边雪青绸夹袄,脖子上围着一条白丝巾。
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Double-coated , with fairly long , thick coarse guard hair , with heavy soft undercoat in cold weather which becomes rather sparse in warmer months .
双层被毛,冬季是长而粗硬的针毛和浓密柔软的内毛,夏季则大量减少。
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Specifications of varnish applied on brass deposit as undercoat for substitute gold agent are described and polyester-acrylic complex varnish is recommended for such process .
介绍了代金工艺对底层清漆的要求,通过试验推荐聚酯丙烯酸复合涂料作为代金底漆。
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Breed of medium-sized long-headed dogs with downy undercoat and harsh wiry outer coat ; originated in Holland but largely developed in France .
中等体型、头脑精明的品种,内层绒毛柔软,表层毛粗硬;原产于荷兰但在法国得到了大量的培育。
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Covered with fibers resembling cotton ; nappy . a small slender short-haired breed of African origin having brownish fur with a reddish undercoat .
棉花的,有毛的用象棉花一样的纤维覆盖的;有绒毛的;有短茸毛的非洲种瘦长而短毛的小猫,皮毛略带褐色,底层绒毛略带红色。
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The coarser hairs of the outer coat trap the softer undercoat , forming permanent , strong cords that are felt-like to the touch .
粗糙的披毛陷在柔软的底毛中。披毛为持久的、结实的绳索状,触摸的感觉象是毡制的。
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Having the form of a hair . Heavy undercoat , when present , rather woolly . Neck and shoulders heavily coated , especially in dogs , giving mane-like appearance .
毛样的,长毛状的有毛发的形状的当浓密的内毛长出后,非常酷似羊毛。颈部和肩部的被毛更浓密,形成鬃毛样外观。