undercoat

noun

1. 底涂层；内涂层；底层涂料
   a layer of paint under the final layer; the paint used for making this

1. 底漆；内涂层
   An undercoat is a covering of paint or varnish put onto a surface as a base for a final covering of paint or varnish.

1. 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。
2. A small slender short-haired breed of African origin having brownish fur with a reddish undercoat. American red-fruited hawthorn with stems and leaves densely covered with short woolly hairs.
   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。美洲一种结红果的山楂，叶和茎密被短绒毛。
3. The Identification of Trichophyton Rubrum and Trichophyton Mentagrophytes by PCR Fingerprinting; a small slender short-haired breed of African origin having brownish fur with a reddish undercoat.
   红色毛癣菌和须癣毛癣菌微小卫星引物PCR研究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。
4. One child can thus be genetically susceptible and his or her sibling not. Undercoat, as well as furnishings on breeches and underside of tail, may be lighter shades of the dominant color.
   双胞胎中的一个孩子将遗传易感性而他或她的同胞却不会。内被毛如同四肢和尾部内侧，可能是遗传上显性的微淡一些的颜色。
5. The undercoat is fine and tight on all the body.
   底毛细腻、紧密，包裹全身。
6. 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。
7. 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。
8. 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。
9. In the ASH breed, all colors with a silver inhibitor gene are required to have a "white" undercoat present on all parts of the cats, including along the spine line.
   在美短国短毛猫品种当中，所有带银抑制基因颜色需要有“白色”的绒毛出现在整个身体当中，包括整个的脊骨线。
10. 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。
11. 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；
12. On the body, the outer coat is of medium length, flat or wavy, and is easily distinguishable from the undercoat, which is short, soft and dense.
    在身躯上，披毛为中等长度，平坦或略呈波浪状，很容易与底毛区分开，底毛短、柔软和浓密。
13. 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。
14. The cords are wooly, varying in shape and thickness, either flat or round, depending on the texture of the coat and the balance of undercoat to outer coat.
    绳索是毛茸茸的，形状和厚度多变，或平坦、或圆形，主要是由于毛发质地和底毛与披毛的比例造成的。
15. 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。
16. The coat and heavy mane is thick, with coarse guard hair and a wooly undercoat.
    它的被毛和鬃毛浓密，分为粗硬的针毛和柔软的内毛。
17. 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。
18. 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。
19. 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。
20. 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。
21. 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。
22. 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。
23. 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。
24. Synthesis and application of acrylic resin for UV-curable cathodic electrophoretic coating Cathodic electrophoretic coatings have been widely used as antirust undercoat for their excellent corrosion resistance, high electrophoretic force and coulomb efficiency.
    紫外光固化阴极电泳涂料用丙烯酸树脂的合成及应用阴极电泳涂料由于其优异的耐蚀性能、的泳透力和库仓效率而广泛用作防锈底漆。
25. The painter was laying colours on canvas. To apply an undercoat to.
    画家正往画布上涂颜料。
26. 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。
27. A water-resistant undercoat of short wooly, slightly oily hair is essential, but in the summer months may be hard to find except on the thighs and shoulders.
    防水的底毛短、羊毛状、略带油质的毛发（基本特征），但在夏天，除了大腿和肩部，可以发现其他部位的底毛变硬。
28. 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。
29. 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。
30. 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。

noun

1. thick soft fur lying beneath the longer and coarser guard hair

   Synonym:    underfur

2. the first or preliminary coat of paint or size applied to a surface

   Synonym:    flat coatgroundprimerprimingprimer coatpriming coat

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

1. cover with a primer

   Synonym:    primeground