爱词霸英语   汉语   手机版   软件版下载 | English
每日一句:正在加载...
1.Having many branches.
2.much-branched South African plant with reddish prickly succulent leaves.
南非植物,有带红色肉质叶子。收藏指正
3.A low shrub with many branches.
灌木一种矮树收藏指正
4.any of various much-branched yellow-flowered shrubs of the genus Chrysothamnus; western North America.
任何一种属于C种黄花灌木;分布在北美西部。收藏指正
5.ramulose
6.densely branching perennial of the eastern United States with white to crimson or purple flowers.
美国东部年生植物,有白色至深红色或紫色花。收藏指正
7.low much-branched perennial of western United States having silvery leaves; an important browse and shelter plant.
美国西部一种矮生年生蒿,叶银白色;是重要饲料和防护植物。收藏指正
8.low-growing much-branched perennial of Canary Islands having orange-red to scarlet or purple flowers; naturalized in United States.
加那利群岛一种矮生、年生植物,有桔红色、鲜红色或紫色花;在美国已归化。收藏指正
9.much-branched subshrub with silvery leaves and small white flowers of Texas and northern Mexico; cultivated as a source of rubber.
得克萨斯和墨西哥北部一种亚灌木,具有银色叶片和白色小花;作为一种橡胶来源而栽培。收藏指正
10.Two new multibranched chromophores,named as NO-G2 and BO-G2,with the same peripheral branch of oxadiazole-unit,but different molecular core,that is,carbazole for NO-G2 and benzonitrile for BO-G2,were synthesized and characterized by mass spectra and 1H NMR spectra,respectively.
选择?f二唑基团作为化合物”,以苯甲腈基和咔唑基团为分子“核”,合成了两个四化合物(BO-G2和NO-G2),进行了核磁共振和质谱表征.收藏指正
尝试查询