查询词典 stems

A novel method of preparing micropore activated carbons from tobacco stems impregnated with zinc chloride by microwave heating was studied.

研究了微波加热烟杆氯化锌活化法制备微孔活性炭的新工艺。

Any of several Australian evergreen perennials having short thick woody stems crowned by a tuft of grasslike foliage and yielding acaroid resins.

几种澳大利亚多年生常青植物的任何一种，茎短，木质，树冠叶多似草，产生禾木树脂。

3The roots,stems and leaves of Agropyron cristatum form special morphology and structure to adapt external environment.

3冰草根、茎、叶等营养器官形成了特殊的形态和结构与干旱外界环境相适应。

The wallflower is so called because its weak stems often grow on walls and alo ng stony cliffs for support.

墙花之所以叫墙花，是因为其脆弱的枝干经常要靠墙壁或顺石崖生长，以便有所依附。

Leaves , stems and buds of colored-leaf trees are colorful , they are white, or yellow , or red, or orange etc., some colored-leaf trees are of two kind of colors, such as golden sprinkle in green leaves, or with golden edge, or different color in two faces of a leaf , some colored-leaf trees with leaves gradual changing amang yellow ,orange , red , purple.

彩叶树种的叶片、茎、芽等色彩丰富，或银色、或黄色、或红色、或橙色……有些彩叶树种表现出复色如洒金、镶边、异色等，有些体现出黄、橙、红、紫等色彩渐变过程。

Plants 4-25 cm; stems prostrate or decumbent; upper leaves sessile and amplexicaul; pedicel often longer than leaves

植株4-25厘米；茎匍匐或外倾；上部叶片无梗和抱茎；经常的花梗长于叶 2 Mimulus bodinieri 匍生沟酸浆

Stems 4-angled but not ancipitous when young, soon terete; internodes 1-5 cm, shorter than leaves.

茎幼时四棱形的但不二棱，不久圆柱状；节间的1-5厘米，短于叶。

Sepals without or with a very narrow hyaline margin; stems erect to spreading but not frondose, not or scarcely ancipitous (2-edged) when young

没有有一很狭窄透明的边缘的或的萼片；但不是具叶的茎直立到开展，不或几乎不ancipitous(2镶边)幼时 30

Stems shallowly 4-lined and sometimes ancipitous when young, soon 2-lined to terete; internodes 1-2.5(-5.5) cm, usually shorter than leaves.

茎幼时4浅线棱和有时二棱，不久为2线棱到圆柱状；节间的1-2.5(-5.5)厘米，通常是短于叶。

Sepals with broad hyaline margin; stems erect to arching with ± numerous lateral branches, often frondose, markedly ancipitous (2-edged) when young

萼片具宽的透明的边缘；拱起具的茎直立多少多数侧枝，通常，幼时ancipitous(2镶边)显著 26

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。