求翻译：不过，相比较而言，在对具体的画家、画作，以及画派、历史渊源进行鉴赏性质的摸索，乃至不得不深入画作背后，对具体的绘画技巧进行考究，狄德罗绘画论要比《十讲》更具有实践性是什么意思？

However, comparatively speaking, in the specific artists, paintings, and the school of painting, history to appreciate the nature of exploration, and even have in-depth behind the paintings, the painting technique of specific sophisticated, drawing on Diderot than " Ten Lectures on "more practical

However, in contrast, in respect of the specific artist, paintings, as well as paintings by a cartoon character, history, and even had to be an in-depth exploration of painting, behind the concrete painting techniques for examination, Diderot painting theory than the 10 lectures on more practical,

Compares says, in to the concrete painter, the painting, as well as the picture faction, the historical origin carries on the connoisseurship nature the fumble, and even can not but penetrate behind the painting, carries on elegantly to the concrete drawing skill, the Di Deluo drawing discusses must

However, by contrast, for specific artists, paintings, as well as painting, historical origin for the appreciation of the nature of trial and error, and even had to work behind the scenes, to research the specific drawing skills, Diderot painting on than the ten more practical

However, comparatively speaking, to concrete painter, paintings, and the schools of painting, historical origin appreciate the trying to find out of properties, have deep paintings back, investigate the concrete painting skill, Di De Luo's painting theory has practicality even more than " ten is exp