Some person accidensically put the fish into a mixture of water and tree-ashes and later on caustic soda was used too.
有些人偶然地把它放在水和草木灰的混合物中，后来就是常用的苛性钠。Sulphate pulp: Alkaline pulp made from wood chips cooked under pressure in a solution of caustic soda and sodium sulphide.
重硫酸盐浆：把木片在苛性钠和硫酸钠溶液内加压蒸煮而成的碱性浆。It is insoluble in water and acid, but dissolves in caustic soda and hydrofluoric acid without separation under high temperature.
不溶于水及酸，深于苛性钠、氢氟酸，受高温不分解。Wool will dissolve in caustic soda solutions that would have little effect on Cotton.
在苛性钠溶液中羊毛会溶解，而苛性钠对棉的作用却很小。In aluminium anodizing process, concentration of NaOH, Al 3+ and additives in alkaline etching solution were determined.
在铝合金阳极氧化生产工艺中，测定碱蚀槽液苛性钠、铝离子、添加剂的浓度。Soda pulp: Pulp produce from hardwood chips cooked In caustic soda. See Sulphate pulp.
把硬木片放入苛性钠内蒸煮成的浆。参阅硫酸盐浆。Sodium Hydroxide(caustic soda flakes, solid and liquid).
氢氧化钠（苛性钠薄片，固体和液体）•In the kraft paper process, lignin is solubilized by caustic soda.
在硫酸盐桨造纸过程中，木质素被苛性钠溶解。Testing of pulp; determination of the stability of pulp against sodium hydroxide solution (alkali resistance)
纸浆的检验.纸浆抗苛性钠溶液性能的测定（抗碱性能）