浓度的英文：
viscosity
consistency
thickness

参考例句：

Particle content
磁悬液浓度

Concentration of a substance in solution or the strength of such a substance determined by titration.
滴定度用滴定的方式测定的一种物质的溶液浓度或这种物质的浓度

barium is found in some oilfield brines in concentrations greater than 100mg/litre
在有些油田卤水中，钡的浓度大于100毫克;升。

At high calcium concentration they fuse without lysis
在钙离子浓度高时，他们融合而不解体。

In benzene or ethyl acetate solution rates increase linearly with methyl methacrylate concentration
在苯或乙酸乙酯溶液中其衰减速度随甲基丙烯酸甲脂浓度呈直线地增大。

The initial concentration of aniline in aqueous solution is 200mg/L The flow rate of O3 is 5.0mg/min.
水溶液中苯胺初始浓度200mg/L，O3流量5.0mg/min。

extractions of eyestalk of crab, seawater, adrenalin and ethanol of different concentrations.
蟹的眼柄提取液、海水、肾上腺素以及不同浓度的乙醇溶液对沼虾体色变化的影响，

High concentration of sulphur dioxide, nitrogen, oxides and dust have long been known to be harmful.
人们早已知道，二氧化硫、氮、氧化物和尘埃浓度高是有害的。

Ecstasy also keeps serotonin from being reabsorbed, further increasing the concentration in the synapse
毒品引起的狂迷还能阻止5—羟色胺的再吸收，进一步增加了突触内5—羟色胺的浓度。

A soapy consistency.
肥皂浓度

viscosity是什么意思：
n. 黏性；黏度，黏性系数

The intrinsic viscosities reported were detemined in benzene at 25
特性粘数是在苯中于25℃测定的。

The benefits of this product are particularly evident on polyester viscose fabrics.
这个产品的好处是特别显然的在聚酯黏胶织品。

partly solid; having a rigidity and viscosity intermediate between a solid and a liquid.
部分固体的；有刚性和黏性的，介于固体和液体之间的。

consistency是什么意思：
n. 一致性；连贯性；稠度

This is our consistent policy.
这是我们始终如一的方针。

A semester consists of 2 terms.
一个半学年包括两个学期。

consisting of separate interconnected parts.
由分开但又相连接的几个部分组成。

thickness是什么意思：
n. 厚度；浓度；层

thick cream; thick soup; thick smoke; thick fog.
稠的奶酪；浓汤；浓烟；浓雾。

thickness dummy
装帧样本

flange thickness
轮缘厚度