查询词典 stems

Perennial cespitose herbs, with several to many stems, branched only above

多年生植物的丛生的草本，具数枚到多数茎，分枝只高于 15 Lappula caespitosa 密丛鹤虱

Stems single or several and cespitose, branched above, densely hispid, hairs discoid at base; branches slender, spreading.

茎单一或数个和丛生，上面分枝，密被糙硬毛，毛盘状的在基部；分枝纤细，平展。

Stems several, cespitose, branched from base; upper stem leaves cuneate or rounded at base

茎数个，丛生，分枝自基部；上面茎生叶楔形的或圆形在基部 12 Onosma lijiangense 丽江滇紫草

Herbs, perennial, 15-40 cm tall, ascending from creeping and rooting base; stems ± cespitose, branched above.

多年生草本，15-40厘米从匍匐和根基部高，上升；茎多少丛生，在上面分开。

Stems cespitose or single, glabrescent.

根纤维状。茎丛生的或单身，后脱落。

Dwarf cespitose plants, stems 3-15 cm; branches numerous, crowded; leaves 3-5 mm, circular-ovate, pinnati- or palmatipartite.

矮小丛生植株，茎厘米；分枝多数，密集； 3-5毫米的叶子，卵形的函件，或掌状深裂。

Stems of Chaenomeles speciosa were adopted as the explants to unduce buds.The suitable length of the stem was investigated.

以长俊木瓜茎段为外植体研究了长俊木瓜茎增殖的最适茎长IBA、GA3对壮苗培养的影响。

Compounds (25, 42-69) including seven new limonoids (42-48) and two newditerpenoids (60-61) were isolated from the leaves and stems of Toona ciliata.

从楝科植物红椿中分离鉴定了29个化合物（25， 42-69），其中包括七个新柠檬苦素(42-48)和两个新二萜(60-61)。

ObjectiveTo analyse and compare the chemical constituents of the volatile oil from the stems and leaves of Cinnamomum burmanii Bl..

目的分析比较阴香茎及叶两个部位挥发油的化学成分。

The watermelons, the citrullus lamtus or the stems and leaves thereof are taken as raw materials, and the extracting process comprises the following steps: firstly, the raw materials are washed clean and broken to separate the watermelon peel from the watermelon pulp for respectively extracting juice; the two juices are mixed, and micro-filtration and ultra-filtration are carried out to remove insoluble substances and macromolecular substances; and then reverse osmosis and nano-filtration are carried out to obtain the filtrate; the pH value of the filtrate is regulated and then a macroporous strong acid cation exchange resin column is added; and then ammonia water is taken as an eluant for isocratic elution; the eluent obtained is decompressed, distilled, deaminized, discolored, condensed and crystallized to obtain a white crystalline product of the natural L-citrulline extracted from the watermelons.

本发明方法以西瓜、打瓜或者其茎叶为原料，其过程为：首先将原料清洗干净，破碎后将西瓜皮西瓜瓤分开，分别进行榨汁；所得汁液合并，经过微滤和超滤除去不容物和大分子物质；然后再经反渗透和纳滤过滤；透过液调节pH值后通入大孔型强酸性阳离子交换树脂柱；然后以氨水做洗脱剂进行等度洗脱；将洗脱液减压蒸馏脱氨，脱色，浓缩结晶，得到西瓜提取天然L-瓜氨酸白色结晶产品。

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％。