茎

Stems erect, sometimes basally slightly curved to decumbent.

茎直立，有时稍弯曲给外倾。

Opposite phyllotaxis may be either disticbous or decussate depending on whether the leaf pairs are in the same plane up the stem or arise alternately at right angles to each other.

对生叶序或许对称或十字交叉，这取决于对生叶是否位于茎的同一平面或互相以直角交替上升。

Stem internodes terete; scale leaves decussate, in 4 ranks; flowers not subtended by hairs; anthers separate; plants parasitic on gymnosperms.

茎节间圆柱状；鳞片状叶交互对生，在4成列；花不以毛被包着；花药分开；在裸子植物寄生的植株。

Effect of Water Deficit on Vascular Bundle System of Rachis in Wheat;2. Relationship between Vascular Bundle System of Rachis and Rachilla and Ear Productivity in Wheat;3. In this studay, pot experiments were carried out to learn the contribution of different organs to grain weight through the treatments of defoliate, darken ear and darken stem and the microstructure of rachis in different genotype wheat under water stress.

本研究选用不同小麦品种，采用盆栽试验，通过水分胁迫处理以及剪叶、包穗、包茎处理，研究了水分亏缺下不同器官光合产物对籽粒产量的贡献以及穗轴显微结构的变化，测定了水分亏缺下小麦不同生育期叶片保护酶活性、蔗糖磷酸合成酶的活性以及光合特性等生理指标。

A widely accepted explanation of conscience stems from the depth psychology of Sigmund Freud, according to which a form of conscience, the Superego, is a product of the unconscious activity of the underlying instinctive reality.

广泛接受的解释，有良知的茎从深度心理学的弗洛伊德，根据其中的一种形式，良知，超，是一种产品的无意识活动背后的本能的现实。

Its dynamic characteristic directly affects the harvester performance. It whirls with a high speed while working. The work and earth condition are so bad that base cutter must hold drastic shock load and random excitation coming from varied distribution and diametric differences of sugarcane.

在收获作业时，切割器高速旋转，由于甘蔗生长密度不等、茎杆粗细不匀，切割器入土切割工作条件相当恶劣，致使切割器结构承受很大的冲击负荷与随机激励，影响收获机的整机性能。

The results indicated that the extracts could inhibit the growth of the larvae of the diamondback moth.

室内测定了沙冬青茎甲醇提取物对小菜蛾幼虫生长发育的抑制作用。

Dicotyledon leaves and some stem structures e.g.

但是茎的生长方向也会随光线改变。

The primary cambium is found in the stem and root between the phloem and xylem cells, and by division gives rise to the secondary phloem and xylem in woody dicotyledonous plants.

它纵贯于根，茎等器官的木质部和韧皮部之间，是具有分生能力的组织。通过形成层的分裂可以在木本的双子叶植物中形成次生木质部和次生韧皮部。

"Dieffenbachia:any of several plants of the genus Dieffenbachia native to tropical america, having stout, jointed stems and large, variegated leaves and widely cultivated as an indoor plant."

"花叶万年青：一种植物，花叶万年青属，原产于热带美洲，有结实的节茎和大的多样化的叶子，可做为室内植物栽培。"

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。