茎

Stems more than 20 cm tall, to 80 cm at fruiting, simple or branched above middle.

茎超过20厘米高的，在果期80厘米，单一或分枝在中部以上。

After calculation, the author found that Brazier effect is the main cause of bending of hollow stalk plants.

对结构屈曲形式影响其次的是横向和纵向弹性模量之比，大节距时，茎长对结构屈曲形式的影响不是很明显。

The more anisotropic the plant stalk is, the more obvious the Brazier effect is.

植物茎的泊松比整体减小，其抗失稳能力稍差，反之稍强。

We report a 41-year-old female presented with significant unilateral hypoplasia of right breast and chest wall developmental scarcity. We transferred a de-epithelialized pedicled transverse rectus abdominis myocutaneous flap into a subcutaneous pocket created through small transaxillary incision.

我们报告一位四十岁的女性患者，来诊时呈现胸壁凹陷及单侧乳房发育不全，经评估后，我们经由腋下小型切口创造一个皮下袋並转移去上皮化的横式腹直肌茎肌皮瓣来重建患者乳房。

The pathogen causing lily blights was isolated from diseased lily with typical symptoms on basal stem. The pathogen was identified as Phytophthora nicotianae van Brede de Haan according to the characteristics of mycelium, chlamydospore, zoosporangium, oospore and the test of pathogenicity of the pathogen.

从具典型症状的新鲜百合疫病植株茎基部病组织中分离到百合疫霉菌，根据其病原菌菌丝的形态、菌落特征，厚垣孢子、游动孢子囊和卵孢子的形态和大小，以及病原菌致病性测定，该病原菌鉴定为烟草疫霉 Phytophthora nicotianae van Brede de Haan。

The machine is completely mounted with tractor, during operation, the discs by its rotating to turn the soil, particularly, it is suitable for operation on the field with grasses, straw and stems of crops or plants, big soil resistance and with many stones and brickbat, etc.

圆盘犁是与拖拉机三点悬挂连接配套，作业时犁片旋转运动，对土壤进行耕翻作业，特别适用于杂草丛生，茎杆直立，土壤比阻较大，土壤中有砖石碎块等复杂农田的耕翻作业。

The key pests and rat include: nematodiasis of the pines and pine moth, forest rats, defoliator of the poplars, bristletail.

二是松毛虫、森林鼠害、杨树食叶害虫等常发性病虫害；三是小蠹虫、萧氏松茎象等钻蛀性害虫。

Large shrub or small tree of the eastern United States having bristly stems and large clusters of pink flowers.

美国东部的一种大灌木或小乔木，茎有刚毛，花簇大、粉红色。

The bacterial stem blight is one of the important diseases on broad bean.

蚕豆细菌性茎疫病是蚕豆上的重要病害之一。

Effect of Light on the Formation of Endodermis in Stem of Broad Bean Seedling Ⅱ.

篇名 光、暗处理对蚕豆茎内皮层形成的影响Ⅱ。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。