描述:
siea. Low temperature is the key factor that limits
the growth, colour and appreciatability in winter in the northern of China. Introducing foreign gene
into kale through genetic engineering may create novel variety with cold tolerance. In this study,
BADH(encoding betaine aldehyde dehydrogenase) and TCH(encoding transcription regulation
factors) were used to be transformed into kale with Agrobacterium-mediated transformation.
描述:
sentative in art style, is one of the most
representative in art style, with broad and popular support for the continued development of the arts,
it provides a source of creation, it is also an important spiritual wealth, Chinese paper-cutting is the
mainstream of paper-cutting art, and drawing on the best genes of traditional folk paper-cut ,
combine closely the traditional folk paper-cut and modern design, to pursue better development of
modern design.
描述:
Mething of Dunlruang area of the tiMe, such as soaial life, final cial situation, legal
condition, geographical topography. Manners and custoMs and so on. And it provides us ;3n extreMely
valuable historical inforMation to know the legal systeM, social and econoMic life of Tang ;gong.
描述:
by human and god. What is
more important, Dayu spirit and culture due to him have a immeasurable effect on the
formation process of Chinese civilization, on the political awareness of feudal state, on the
lower-level life of the common people, and on the aesthetic culture of literature and art.
描述:
cal changes took place
in China. In the wars lunched against China by France, Japan and the Eight-power
Allied Forces, imperial force made its way into China step by step and China was
transforming itself into a semi-colonial, semi-feudal society.