现在雨水顺着茎秆直下！
在室内种植足够的蕨菜是很困难的，而且这些蛾子不容易利用割下的茎秆。
Growing enough bracken indoors is difficult, and the moths do not readily exploit cut stems.
它会先迁移到未开发的地区，吃掉大量的低质量的茎秆，然后再继续迁移。
It migrates first to unexploited areas and chomps the abundant low-quality stems before moving on.
每株植物都叫做秆。
在抗秆锈能力上甚至更胜一筹。
作物的秆被留着以便犁入土中作下次播种的肥料。
The stalks are left to be ploughed into the earth for the next planting.
小捆，小束：小把，小束，如禾秆、头发和草等。
还可以用棕榈叶，玉米秆或玻璃纤维将树木包裹起来。
You can also wrap a tree in palm tree frond leaves, cornstalks or fiberglass.
当条件适宜时，茎秆锈病可以摧毁前进道路上的一切东西。
In the right conditions stem rust destroys everything in its path.
实验证明，甜高粱茎秆是提取乙醇极佳的生物质能源。
The results showed that the sweet sorghum stem was a great source of bioenergy.
育种学家们想出了补救措施和策略，可以阻止茎秆锈病蔓延。
Plant breeders have come up with remedies and strategies that could keep stem rust at bay.
谷仓内有遗留的大麦稿秆，证实了这些建筑曾经用于存储粮食。
And evidence of barley straw at the site helps confirm that the buildings were, indeed, used to store grain.
研究了以高粱秆为原料用水解氧化水解法制取草酸的工艺方法。
The preparation method of oxalic acid from grain sorghum straw with hydrolysis_oxidation_hydrolysis method was investigated.
株型是作物品种改良的重要目标性状，其中茎秆是最重要的株型性状。
Plant architecture or plant type is one of the key target traits for crop improvement, and the stem traits play leading roles in the formation of plant architecture.
并证实了云南高秆大穗大粒稻种资源在水稻高产育种中同样具有重要价值。
Furthermore, the rice resource of tall stalk, big spike and big grain from Yunnan is also valuable for breeding of highly yielded rice.
水稻茎秆是典型的生物复合材料，有着优良的力学性能，起到支撑和抗倒伏的作用。
Rice stem is a perfect kind of composite material with excellent mechanical property such as supporting and lodging resistance.
普通或者紫色的毛地黄会沿着一个被称为穗状花序的高杆多叶茎秆开出漂亮的花朵。
The common or purple foxglove produces pretty flowers along a tall leafy stem called a spike.
本文综述了水稻株型、茎秆特性与细胞壁化学组成对水稻抗倒伏性状影响的分子机理。
Here, we summarize the recent advances in molecular understanding of the lodging resistance in association with rice stature, culm character and chemical composition of cell walls.
加工利用原竹时不仅要根据竹材结构规律和加工特点进行，而且还要考虑秆形形态的影响。
In processing and utilization, much attention should be paid not only to its structure and processing characteristics but also to its shapes.
建立了玉米茎秆的力学模型，利用力学理论和方法，给出了玉米茎秆临界力的具体表达式。
A dynamic model for maize stem is established, a formula about critical force of maize stem is extracted by using dynamic theory and method.
竹类植物的园林美学价值主要表现在竹秆和竹叶的形态、色彩以及别具特色的中国竹文化上；
The aesthetic value of bamboos mainly displays in the shape and color of the stems and leaves, and the distinguished Chinese bamboo culture.
保护性耕作是相对于传统耕作的一种新的耕作技术，是作物茎秆还田和免耕、少耕技术的结合。
The protective cultivation, which is relative to traditional cultivation, is a new cultivation technique which combines with crop straw incorporated into field, no-tillage and reduced tillage.
那茎秆就像根潜水呼吸管，当植株的绝大部分被淹没在水下时，它仍能保证植物与大气进行气体交换。
Like a snorkel, the elongated stem allows the plant to exchange gases with the atmosphere while most of it is submerged.
那茎秆就像根潜水呼吸管，当植株的绝大部分被淹没在水下时，它仍能保证植物与大气进行气体交换。
Like a snorkel, the elongated stem allows the plant to exchange gases with the atmosphere while most of it is submerged.
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