定义：稀度表示溶液浓度的倒数，即∂=1/c,常用稀度有128L/mol、256L/mol、1024L/mol等。稀度的概念在溶液性质研究中运用广泛。 例如在研究基团解离类型时，常配制上述稀度的溶液进行电导分析，用来判断j解离离子数
振幅、漫衍及谱稀度等的已经知统计特征的随机信号。
A random signal of known statistical properties of amplitude, distribution, and spectral density.
叙速了作为预防性养护的稀浆封层对路面强度、稳定度和平整度的要求。并介绍了提高稀浆封层质量应采取的几个措施。
It presents the performance of slurry seal as the preventive maintenance required by the pavement strength, stability and flatness, and provides some measures to improve the seal coat quality.
针对稀溶液的相平衡的特点，提出了适用于气液色谱法测定模型的稀溶液活度系数表达式。
In this paper expressions for activity coefficients of dilute solutions are derived, which are suitable for working equations for vapor liquid equilibrium measurements by gas chromatography.
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