试验结果证实了页岩与水基流体之间存在着渗透现象，且页岩是一个非理想性的半透膜。
Therefore, osmotic phenomenon exists in the system of shale and water based fluid, but shale is a non-perfect semipermeable membrane.
天然牙的视觉外观除了颜色的三要素色相、明度、饱和度以外，还有许多第二光学特征：半透性、浑浊度、晕色、表面光泽度、荧光性，其中以半透性最为重要。
In addition to value, hue and chroma, there are many subtle secondary optical properties of natural human tooth, such as translucency, opacity, iridescence, surface gloss and fluorescence.
目的研究制作工艺对牙科陶瓷半透性和颜色的影响。
Objective To study the influence of manufacture technique on the translucency and color of dental porcelain.
该IM21模块还配备了一个双线路，半透反射式LCD显示器，即使是在强光条件下，也会促进良好的可读性。
The IM21 module is also equipped with a dual-line transflective LCD display that promotes excellent readability, even in bright lighting conditions.
研制的几种涂膜保鲜剂，具有半透性膜的特性，覆盖于果实表面，既可减少果实水分的蒸发，又能保持一定的通透性。
Four semlpermeable film preservatives, which are suitable for fruit surface coating and characterized by the venlitation and the decrease in water evaporation, have been fabricated.
结晶性树脂如PP有白色的半透外观，这是由于存在有序和无序相区的混合物，它们对光的折射是不同的。
A crystalline resin like pp has a white semi-opaque appearance due to the mixture of ordered and disordered domains, which bend light differently.
结晶性树脂如PP有白色的半透外观，这是由于存在有序和无序相区的混合物，它们对光的折射是不同的。
A crystalline resin like pp has a white semi-opaque appearance due to the mixture of ordered and disordered domains, which bend light differently.
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