叶的

In the market at Tiwanaku, the Aymara women are doing a brisk business selling coca leaves. Chewing the leaves releases the cocaine contained within them. And this use of coca has always been a vital part of religion and culture in the Andes.

在 T 的市集，爱玛拉妇女盛行贩卖古柯叶，咀嚼叶片就会释放出内含的古柯硷，而这种古柯叶的用法一直是安地斯宗教文化中重要的一部分。

Results showed that all leaves consisted of epidermis, chlorenchyma, aquiferous tissue and vascular bundles. The leaves had the xeromorphic characteristics, including thickened epidermal cell wall, thickened cuticle, sunken stomata and well_developed aquiferous tissue. With the exception of this, there were remarkable differences in leaf structure among the six species.

结果表明，6种芦荟叶均由表皮、光合组织、储水组织和维管束组成，都表现出明显的旱生植物肉质叶的结构特征，表皮由一层扁平的细胞组成，其外壁加厚，并覆盖着厚的角质膜，气孔器凹陷，储水组织发达。

Three-dimensional reconstruction is realized by three-dimensional morphological characteristic of cucumber leaf ,cubic Bezier curve of leafstalk,pentagon leafstalk section,jointing quadrangle leafstalk surface,leafstalk shags built by random and joint sequential C0 cubic NURBS surface in cucumber.

根据黄瓜叶的三维形态特征，利用3次Bezier曲线描述黄瓜叶柄曲线，采用五边形作为叶柄截面，用四边形面片进行叶柄表面拼接，并用随机方法生成叶柄的粗毛；利用C0连续的3次NURBS曲面拼接生成了黄瓜叶片曲面，实现了黄瓜叶的三维重建。

Adopt a to the Yangtze River of Grass for the line, Yan-Yan is to wrap rice dumpling; night, the mother or a stove fire in spring; next morning, a child woke up, filling the entire house with fragrance mirror in front of their own is a tiger - with a large amount of the "King"; in front of the long hanging calamus, wormwood, wrist around a string of five-color line.

采一把芦叶，以长江的江草作线，严严地裹实粽米；深夜了，母亲升一台灶，火融融的；第二天清晨，孩儿醒来，整个屋充盈着芦叶的清香；镜前的自己已是一只虎——额上有一只大"王"；门前挂着长长的菖蒲、艾草，手腕绕一串五色彩线。

Recent genetic and molecular studies have led to the identification of a number of genes that regulate leaf development, and have also revealed that plant hormones play important roles in leaf primordium induction and leaf patterning.

在叶的发育过程中，究竟哪些因素决定植物叶的这种差别，调控究竟是怎样进行的？这些问题长期以来一直为从事植物研究的科学工作者所关注。

Stuss and Shammi's most humorless patients had a damaged area in the frontal lobe known as the medial ventral prefrontal cortex.

斯特斯和谢米所研究的那些最没有幽默感的病人，其脑前叶的受伤位置就在一个叫做"脑前叶下腹中轴皮层"的地方。

The experimental results showed that old leaves had the highest content of flavonoids.

结果显示老叶中总黄酮的含量最高，可以对杜仲叶的利用进行更多的探索。

Effect of irrigation on photosynthesis decline of winter wheat flag leaf during senescence was studied with field plot experiment.

小麦籽粒中大部分碳水化合物源于开花后旗叶的光合作用，其中旗叶对籽粒灌浆的贡献最大，它供给籽粒所需光合产物的33%以上[1]。

"We are your guests, but there is no difference between us and pigs because you treat us like pigs, eating the leaves of sweet potatoes.""Didn't you tell us you would offer boiled sweet potato leaves?"

&我们是你们的客人，却和猪没什麼两样，因为你们视我们如猪一样的招待吃地瓜叶&，&你们不是说，要煮地瓜叶的吗？&

Together with the observed low stomatal conductance, both stomatal and non-stomatal factors contribute to the midday depression in BOL.

同时由于胡杨圆形叶在13∶00h时的低的气孔导度，因而气孔因素和非气孔因素决定了胡杨圆形叶的光合午休。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。