查尔

Key words: ornamental plants and horticulture; molecular breeding; transgenic chrysanthemum; genetic stability; cross breeding; chalcone synthase gene

关键 词：园林植物与观赏园艺；分子育种；转基因菊花；遗传稳定性；杂交育种；查尔酮合成酶基因

In the presence of 1b,1c,or 1d(5%,molar fraction),chalcone was stereoselectively epoxidized by sodium hypochlorite with yields range from % to 92% and ee range from 58% to 63%.

以次氯酸钠为氧化剂时，化合物1b、1c和1d可不对称地催化查尔酮的环氧化反应，ee值58%~63%，产率%~92%。

Meanwhile, the β-cyclodextrin- modified chiral amine salt also exhibited the chiral inducibility in asymmetric epoxidation of chalcone.

通过共价键负载于β-环糊精的手性胺在查尔酮的不对称环氧化反应中也显示出立体诱导作用。

Chrysanthemum is one of the most famous ornamental plants and has a long history of culture in China.Ground-cover chrysanthemum plays an important role in landscape. We had introduced chalcone synthase gene into "Mei Ai Huang".an excellent cultivar of chrysanthemum.

菊花(Dendranthema×grandiflorum kitam)是我国十大传统名花之一，具有悠久的栽培历史，其中的地被菊在园林绿化中发挥着重要的作用，本课题组已将与花色代谢有关的查尔酮合成酶基因(chalcone synthase，CHS)转入优良的地被菊品种'美矮黄'中。

Indian architect Charles Correa is a well-known master ofarchitecture in the world.

印度建筑师查尔斯·柯里亚是世界知名的建筑大师。

The thesis introduces and analyses the India's famous architect Charles Correa's regional works.

本文介绍分析了印度著名建筑师查尔斯·柯里亚如何化挑战为机会，创造出适合印度本土的优秀地域建筑作品。

The theory of cosmogenic architecture is the latest achievement of Charles Jencks in the course of studying contemporary western architecture.

查尔斯·詹克斯，一个总是与建筑界的是是非非联在一起的名字。

The correlations of eleven floral and fruit quantitative traits of Liriodendron interspecific hybrids(L. chinense×L. tulipifera) and its parent species were analysized.The aglycone and glycoside of flavonoid and carotinoids of perianth segment in the three groups were studied qualitatively and quantatively by high performance liquid chromatography.The results were as followed: The aglycone such as cyanidin, 6-hydroxyflavone and trans-chalcone and the glycoside such as glucose, rhamnose and galactose were discovered in Liriodendron interspecific hybrids and Liriodendron chinense,carotinoids such as lycopene and β-carotene were also discovered.

本文对鹅掌楸、北美鹅掌楸和杂交F_1的花果共11 个数量性状进行分析，并应用高效液相色谱对上述三大类群花被片类黄酮糖苷配基和结合糖及类胡萝卜素进行了定性和定量研究，结果如下：鹅掌楸和杂交鹅掌楸花被片类黄酮糖苷配基为花青素、6-羟基黄酮和反式查尔酮，糖苷配基结合糖为葡萄糖、鼠李糖和半乳糖；类胡萝卜素为β-胡萝卜素和番茄红素。

Matthew Charles Porretta (b. May 29 , 1965 in Darien, Connecticut ) is an American television and film actor.

马修查尔斯波雷塔泰（湾5月29日，1965年在达连，康涅狄格州），美国电视和电影演员。

On the edge of the coin is the cross-crosslet mintmark of Llantrisant and the Latin inscription DECUS ET TUTAMEN, meaning 'an ornament and a safeguard' which first appeared on the edge of coins of Charles II to deter the unscrupulous practice of clipping and shaving precious metal from the coins.

硬币周围环绕着100个珠型图案，象征100便士即1英镑，侧面为皇家造币厂早期的标志---小十字型花纹及拉丁题字DECUS ET TUTAMEN，寓意为&装饰和捍卫&。为了防止人们从币上涂刮稀有金属，这种侧面图案在查尔斯2世时代首次出现。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。