查询词典 tuberous

Any of several plants of the genus Dahlia native to the mountains of Mexico, Central America, and Colombia, having tuberous roots and showy, rayed, variously colored flower heads.

大丽花一种大丽花属植物，产于墨西哥、中美洲和哥伦比亚的山上，长有块茎状的根和各种颜色的艳丽射线状花头

Having tuberous roots and showy rayed variously colored flower heads; native to the mountains of Mexico and Central America and Colombia.

拥有块根和亮色花冠的任何一种大丽花属植物；原产墨西哥、中美和哥伦比亚山区。

Native to the mountains of Mexico, Central America, and Colombia, having tuberous roots and showy, rayed, variously colored flower heads.

大丽花一种大丽花属植物，产于墨西哥、中美洲和哥伦比亚的山上，长有块茎状的根和各种颜色的艳丽射线状花头

Pinnata having tuberous roots and showy rayed variously colored flower heads; native to the mountains of Mexico and Central America and Colombia.

拥有块根和亮色花冠的任何一种大丽花属植物；原产墨西哥、中美和哥伦比亚山区。

Any of numerous begonias having fibrous rather than tuberous or rhizomatous roots.

一种没有根状茎或块茎而有须根的秋海棠。

Roots fleshy or ropelike, usually with globose, fusiform, or oblong, swollen, tuberous part.

根肉质或绳状，通常具球状，纺锤形的，或长圆形，膨胀，块茎状部。

As an example, sweet potato is characterized with fleshy tuberous roots for nutrient storage. Factors directing the induction of early tuberization have been investigated for a long time in sweet potato.

块根膨大过程中的营养元素需求、形态变化、内在植物激素消长等方面，长久以来已被广泛研究，但是其基因调控机理至今仍不明确；为此，本研究欲著眼於分子层面来探究甘薯的块根形成机制。

In functional study, overexpression assay was conducted in potato. Interestingly, tuberous swelling along roots was observed in some transgenic potato lines in addition to stem-derived tuber formation. Conclusively, we propose a hypothesis to illustrate the mechanism by which IbMADS1 participates in the initiation of tuberization in sweet potato.

利用解剖切片观察并比较转殖马铃薯与野生型甘薯的根部块状膨大区域，可以发现两者在膨大初期，中柱内含的细胞数皆增多，尤其是木质部细胞出现不正常增生情形，进而扩展中柱区域；因此，我们可以初步推论在甘薯块根发育初期，IbMADS1藉著作用於根部分生组织，尤其是中柱的原始形成层，从而促进细胞分裂，并参与甘薯的初期结薯。

Roots tuberous, black or black-brown.

根块茎状，黑色的或黑棕色。

Roots fibrous or tuberous, often carrot-shaped.

根纤维状的或块茎状，通常胡萝卜形成。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐