layer n. 1.放置者,鋪設(shè)者,計(jì)劃者。 2.【賽馬】(一般)賭客。 3.產(chǎn)卵的雞。 4.【軍事】瞄準(zhǔn)手。 5.層;階層;地層;涂層。 6.【植物;植物學(xué)】壓條,倒伏莊稼。 7.敷設(shè)軌。 8.墊片,層板,夾層,膜。 a brick layer 砌磚者。 a mine layer 布雷艦艇。 a bad [good] layer 生蛋少[多]的雞。 a layer of rock 一層巖石。 boundary layer 邊層。 carburized layer 滲炭層。 turberlent layer 紊流附面層。 layers and backers (賽馬等的)賭客。 vt. 1.分層砌。 2.用壓條法繁殖。 vi. 莊稼倒伏。 n. -ing 分層套穿式時(shí)裝。
At the same blow ratios , the double - layer porous plate exhibits higher cooling effectiveness than single - layer , but the difference of cooling effectiveness between the triple - layer plate and the double - layer plate is not significant 在相同吹風(fēng)比下,雙層層板要比單層層板冷卻有效性高,而三層層板與雙層層板之間的差別不大。
A triple - layer radar absorbing coatings composed of dielectric and magnetic materials were prepared according to resistance matching principal , which is then further coated with an infrared and visible light camouflage coatings 摘要依據(jù)阻抗匹配原理制備了一種3層雷達(dá)吸波涂層,并在吸波涂層表面噴涂一定厚度的可見(jiàn)光、紅外偽裝涂料,比較了噴涂偽裝涂料前后涂層吸波性能的變化。
In a word , the two type of voa both have valuable applicability and potential market . the author have done numerous processing to work out new processing such as polymer coating and cure and triple - layer - metal film vaporing . other new processing , polymer ultra - violet ( uv ) cure and inductively - coupled plasma ( icp ) etching were studied 作者經(jīng)過(guò)反復(fù)的工藝實(shí)驗(yàn),確定了聚合物波導(dǎo)涂膜和固化、三層金屬電極蒸發(fā)和腐蝕等新工藝的參數(shù),并得到了聚合物紫外固化、等離子體刻蝕等新工藝的初步數(shù)據(jù)。