茎

Long stem roses are the way to your heart, but he needs to start with your head.

长茎的玫瑰是通向你心之路，但是他要从你的头上开始。

In all seawater treatments the Helianthus tuberosus' main stem got longer and thicker with the increase in N and P.

2各浓度海水浇灌下，随著施氮、磷量的增加菊芋主茎普遍增长和增粗。

Focusing on tough plants that don't mind a sea breeze, Suzman created a richly textured scheme, incorporating Corsican hellebore, Matilija poppy, with its fried-egg blooms, and airy Verbena bonariensis, its blossoms floating above thin stems like a swarm of lavender butterflies.

一些植物并不介意海风的大小，苏兹曼创造了丰富质感的计划，纳入科西嘉藜芦，出席马蒂利加罂粟，其鸡蛋花朵，通风马鞭草蒿，它的开花好像是浮动茎细的薰衣草。

The stem apex of Hemerocallis fulva was taken as explant cultured in vitro to induce callus with different culture medium. The effects of different concentration 6-BA and NAA culture medium on explant growth was studied.

采取大花萱草茎尖为外植体接种在不同培养基上，研究了不同浓度的NAA和6-BA对于外植体生长的影响，并探索了最适于产生愈伤组织和生根的培养基配方。

Cauline leaves similar or heteromorphic to the basal, smaller or absent.

茎生叶与基部叶相似或异形，小的或无。

Basal and cauline leaves heteromorphic, simple, ternate or 1–2-pinnate; flowers fertile in terminal and lateral umbels.

异形的基生和茎生叶子，单纯，或者1-2回羽状；花可育顶生和侧生伞形花序。

Basal and lower leaves petiolate, wholly sheathing; blade 1–4-pinnate, homomorphic or heteromorphic to the cauline leaves.

基部和下部叶具叶柄，完全具鞘；叶片1-4回羽状，与茎生叶同形或异形。

In the same trunk within a given length of Hevea brasiliensis, the IAA an...

在巴西橡胶同一茎段一定长度范围内，不同的采胶位置IAA，、ABA含量的差异不显著，表明它们量的分布没有位置效应。

Stems erect, branched above, sparsely to densely hirsute near base, glabrous or subglabrous above.

茎直立，上面分枝，稀少对密被长硬毛近基部，上面的无毛或近无毛。

This study clearly showed that mosaic variation was caused by chlorophyll deficiency mutation of shoot tip histogen layer-Ⅱ;tissue and organs originated from the layer-Ⅱ couldn't synthetize chlorophyll,thus induced albino; the albino variation appeared yellow green mosaic because layer-Ⅱ was displaced by layer-Ⅲ partly.

研究表明，其变异原因是由于茎尖分生组织的L -Ⅱ组织原层发生失绿突变，致使其衍生的组织和器官不能合成叶绿素，从而形成白化现象；又由于L -Ⅱ与L -Ⅲ组织原层层间发生部分代换，致使白化突变呈黄绿镶嵌的花斑。

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％。