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。
But , the same as other pipeline systems include the metal material , any pipe network should not be exposed under the circumstances that the sun penetrates ultraviolet radiation directly directly in a situation that there is no isolating or antiabrasion layer 然而,同其它管道系统包括金属材料一样,任何管网都不应该在无隔绝或保护层的情况下直接暴露于太阳直射或紫外线辐射下。
For reducing cost and accelerating construction speed sparingly , at present in irrigation works construct in producing testing progressively and antiabrasion layer that popularize excavating method competent to split law in advance , flexible cushion layer etc . accumulative charge to vertical hole has been tested in three gorege project only 为了节省施工成本、加快施工进度,目前在水利工程施工生产中逐步试验并推广的保护层开挖方法有水平预裂法,柔性垫层法等。对于垂直孔水平聚能药包爆破用于生产试验仅在三峡进行过。
The benzene dyestuffs can deepen without changing the surface lamination or destroying the antiabrasion layer with natural top layer within the leather , the speciality of every rawhide is kept completely ; between it is with cover in therefore skin perhaps it slightly difference of color and luster , whose name is such as wrinkle , worm spot in various kinds of natural mark , when process hides there aren t scar not mechanical of course 苯染料可深入皮革内部而不改变表面纹理或破坏表层自然的保护层,每一张生皮的特质被完整地保存下来;因而皮与皮之间可能存在稍许色泽的差异,各种天然的记号如皱纹、虫斑、及至制革过程中的机械伤痕都可辨认。
This product includes the necessary nutritional labeling of many kinds of hair , in dye , use copies of product can is it open hair scale to help before perming , remove hair the impurity formed the antiabrasion layer in the hair at the same time , lighten chemical composition damage in hair to outside inside , avoid hair dry up , turn to be yellow etc . worried after dyeing hot , hairdo of letting you process health constantly , fashion 本品含多种头发所需营养成分,在染、烫发前使用本品能帮助打开毛鳞片,清除头发内杂质同时在头发内形成保护层,由内到外减轻化学成份对头发的损伤,避免染烫后头发干枯、发黄等烦恼,让你时刻拥有健康、时尚的发型。