n.彩色照片

We are still very far from explaining how photochrome acts on a cellular or molecular level. 關(guān)于光敏色素怎樣在細(xì)胞水平或分子水平上發(fā)生作用，我們現(xiàn)在還遠(yuǎn)遠(yuǎn)不能解釋。

A photochrom from the late 19th century showing two peddlers selling milk from a dogcart near Brussels, Belgium. 上圖是反映19世紀(jì)末兩個(gè)小販在比利時(shí)布魯塞爾出售狗拉車上的牛奶的彩色復(fù)原照。

On the basis of this system, with the features of bio" photochrome the stochasticity of photocycle is studied from the theory of simple stochastic process. 在此基礎(chǔ)上，從簡(jiǎn)單隨機(jī)過程理論著手，逐步深入，結(jié)合生物光色素系統(tǒng)的特點(diǎn)，對(duì)該系統(tǒng)光循環(huán)的隨機(jī)特性進(jìn)行了研究。