...ea/ tear俐m),为角膜最外层,厚度约为7um,依组成份由外而内分再分3层:浅表脂质层(superficial lipid layer)、水层(aqueous layer)与黏液层( mucoid layer),三层是相互连接。 犬正常角膜前泪膜之pH值约6,8-8.0,而猫正常角膜前泪膜pH值约为7.2- 7.8,均呈弱碱性。
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upper aqueous layer 上水层 ; 上层水层 ; 上层水
upper and middle aqueous layer 高层和中间含水层 ; 上层和中层的水层 ; 上层和中层水层
Fixed aqueous layer thichness 固定水
aqueous gel layer 水基凝胶层
thick aqueous soil layer 厚松散含水层
Here, the microvesicles have an inner aqueous layer, into which ingredients may be incorporated.
这些微泡有一个内在的水层，有效成分可以掺入其中。
The results showed that aqueous extract from Chinese nutgall can remove the smear layer without enlarged orifices.
结果表明五倍子有去除玷污层的作用，且不会过度侵蚀牙本质小管；
Cobalt phase was chemically etched to certain depth beneath the surface and porous layer was formed after YG8 cemented carbide had been soaked in aqueous solution of dilute nitric acid.
YG8硬质合金经稀硝酸水溶液化学侵蚀后，表面一定深度内的粘结相钴将被化学刻蚀掉，引起表层疏松。
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