Your smile just you wear protective coloration .

你的笑只是你穿的保护色。

Light regulation of anthocyanin synthesis and coloration .

光调控花青素苷合成及呈色的机理。

Keep in mind grey reduces the reflected light and thus causes coloration changes .

需要记住，灰幕减少了光线的反射，因此使得着色发生了变化。

If the indicator paper coloration expressed that the urine keeps out the masculine gender .

如果试纸显色则表示尿搪阳性。

Modified matrix coloration method was used to determine endotoxin content in plasma .

采用改良基质显色法鲎试验测定血浆内毒素含量。