节间

Cladode A modified internode of the stem that functions as a leaf, being flattened and highly photosynthetic.

叶状枝：经过修饰的茎的节间部，茎转变为叶状，扁平，呈绿色，能进行光合作用。

The paper includes:The author calculate the structures inner force and displacement of the free end , analyze the influence of the height and the value of pretress of cable by making use of ANSYS 9.0 soft, pose the concept of critical prestress,conclude the function relation between displacement of the free end, initial strain and the height of cable ,analyze the dynamic properity and point out that Newmark-β method should be adopted when we analyze the dynamic properity of the cable-stayed spatial structure with direct integral test to guarantee the contribution of high mode,finally conclude the functional relation among coefficient of earthquake inner force, initial strain and the height of cable, wish to get some helpful conclusion applied to cable-stayed spatial truss design.

本文系统介绍了斜拉空间桁架竖向地震反应的分析理论与方法、详细分析了斜拉空间桁架结构在静力和竖向地震作用下的受力性能，主要内容包括：利用通用有限元软件ANSYS9.0计算了斜拉空间桁架在静力和竖向地震作用下内力及自由端位移分布规律并得出地震内力系数与节间位置、预应力以及斜拉索高度之间的函数关系；详细分析了斜拉索中施加的预应力以及斜拉索高度的变化对于该种结构内力及自由端位移的影响并提出了斜拉空间桁架的临界预应变概念，进而得到了自由端位移与初始预应变以及斜拉索高度的函数关系，即：△=-(40h+2180)ε+9.8；分析了该种结构的动力性能，并指出：在时域内采用直接积分法计算该种结构的动力响应时，应该考虑采用不引起振幅率减小的Newmark-β法，以保证高阶模态响应的贡献仍然保留在响应中而不致于被忽略。

Results showed that the elongation of mesocotyl and internode of coleoptile played important roles in the seedling emergence of the weedy rice from northern China.

研究结果表明，在中国北方发现的部分杂草稻具有较强的中胚轴伸长特性和芽鞘节间伸长特性。

To further reveal the structure of monocotyledon lignin, carbon 13 enrichment of specific carbons of rice stalk lignin was achieved by feeding coniferin [α 13 C], coniferin [β 13 C] and coniferin [γ 13 C] into an internode cavity of the stalk of a growing rice plant Oryza sativa L.

为了进一步了解单子叶植物的木素，向生长中的水稻(OryzasativaL 。)茎秆节间的腔体分别注入在侧链α、β、γ位带13 C标记的松柏醇葡萄糖甙，得到侧链带13 C标记的稻秆木素。

In general, croton is sun plant, and their light saturation and compensation points were decreased in response to shading.

光强度对植株的影响，在遮光下变叶木的节间长度会增加，但株高则无明显的影响，新生叶片数会较多。

Culm internodes to 20 cm; leaf blade less than 1.3 cm

对20厘米节间的Culm；叶片少于1.3厘米 25

Internodes to 33 cm, culm wall 7–8 mm thick

33厘米，秆墙7-8毫米厚节间 16

Culm internodes usually 30–110 cm; wall often less than 8 mm thick, but sometimes to 2 cm thick.

节间的Culm通常30-110厘米；壁通常不到8毫米厚，但是有时对2厘米厚。

Culm sheaths shorter than internodes, to 14 cm, glabrous, apex papery and undulate when dry.

节间的竿箨短于，令14厘米的是，无毛，似纸的顶和干燥时波动。

Culm internodes smooth or with inconspicuous fine ridges; leaf sheaths no longer than 5 cm

Culm节间光滑或者与不显眼的好的脊；叶鞘没有长于5厘米 35

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。