layer n. 1.放置者,铺设者,计划者。 2.【赛马】(一般)赌客。 3.产卵的鸡。 4.【军事】瞄准手。 5.层;阶层;地层;涂层。 6.【植物;植物学】压条,倒伏庄稼。 7.敷设轨。 8.垫片,层板,夹层,膜。 a brick layer 砌砖者。 a mine layer 布雷舰艇。 a bad [good] layer 生蛋少[多]的鸡。 a layer of rock 一层岩石。 boundary layer 边层。 carburized layer 渗炭层。 turberlent layer 紊流附面层。 layers and backers (赛马等的)赌客。 vt. 1.分层砌。 2.用压条法繁殖。 vi. 庄稼倒伏。 n. -ing 分层套穿式时装。
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 在相同吹风比下,双层层板要比单层层板冷却有效性高,而三层层板与双层层板之间的差别不大。
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 摘要依据阻抗匹配原理制备了一种3层雷达吸波涂层,并在吸波涂层表面喷涂一定厚度的可见光、红外伪装涂料,比较了喷涂伪装涂料前后涂层吸波性能的变化。
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 作者经过反复的工艺实验,确定了聚合物波导涂膜和固化、三层金属电极蒸发和腐蚀等新工艺的参数,并得到了聚合物紫外固化、等离子体刻蚀等新工艺的初步数据。