洗涤液浓度
concentration───n.浓度；集中；浓缩；专心；集合
impurity concentration───[电子]杂质浓度
high concentration───高浓度，高强度
concentration curl───[体]单臂哑铃弯举
wash───v.洗涤；洗澡；耐洗；洗刷；冲走；拍打；浸湿；（情绪）冲击；洗矿；粉刷；站得住脚；被冲蚀；n.洗涤；（船或飞机驶过后留下的）波浪；波浪声；薄涂层；肥皂液；待洗的衣服；冲积物；泔水；（对双方无益的）形式；(theWash)沃什湾；n.(Wash)（美）瓦什（人名）
concentration camps───n.集中营( concentration camp的名词复数 )
concentration ratio───集中度；浓度比率
concentration formula───浓度公式
concentration units───浓缩装置
The results of acid wash with different acid concentration, reaction time and acid temperature were discussed.───酸溶液的浓度、反应时间及酸溶液的温度等因素对灰份去除结果的影响。
pointed out that aluminate hydrate(AH) wash liquor was favor to red mud washing only if its total soda concentration was less than that of red mud wash liquor.───指出只有当氢氧化铝洗液中全碱浓度小于或 等于赤泥洗液中全碱浓度时，才有利于赤泥洗涤；
been found out that the major culprits for the corrosion cracking are the concentration of harmful ions from caustic wash and material settlement and residue tension strain.───碱洗、物料沉积导致有害离子浓缩及设备存在残余拉应力是造成腐蚀开裂的主要原因。