长叶子

What's worse, they think that the temperature condition is not necessary for seeds to come into leaf and that plants can also grow well without fertilization.

学生对於植物生长的另有概念包括将根与茎的名词定义错误，认为植物是「先长茎再长根」或「先长果实，后开花」；并对植物器官的功能不熟悉；缺乏植物的「花」、「果实」具有传宗接代等繁殖概念；「温度」条件对种子发芽而言是非必要的；植物有「施肥」就长得更好，没有施肥也不会怎样；知道植物可以用种子繁殖，除了种子以外可以繁殖的器官学生多数只看过落地生根用叶子繁殖，缺乏更多的实际经验。

In 2001, William Hoch, now at MontanaStateUniversity, Bozeman, suggested that the pigment acts as a protective sunscreen, helping to keep leaves on the trees for longer so that more nutrients can be harvested from them.

美国蒙大拿州立大学的植物生理学家 William Hoch 在2001年就曾提出，色素相当于树木的防晒霜，让叶子在树上停留的时间更长一些，这样树木就能从叶子中获取更多的营养。

In 2001, William Hoch, now at Montana State University, Bozeman, suggested that the pigment acts as a protective sunscreen, helping to keep leaves on the trees for longer so that more nutrients can be harvested from them.

美国蒙大拿州立大学的植物生理学家William Hoch在2001年就曾提出，色素相当于树木的防晒霜，让叶子在树上停留的时间更长一些，这样树木就能从叶子中获取更多的营养。

A paragraph of horrible experience of explorer of a Germany drew my attention: In the selva that in African Madagascan mark rarely reachs, growing a kind magical " diabolical tree ", what it is having black is truncal, long and wide leaf, leaf brim is the toothed appearance like bit.

一名德国探险家的一段恐怖经历吸引了我的注重：在非洲马达加斯加人迹罕至的热带雨林里，生长着一种神奇的"恶魔之树"，它有着黑色的树干，长而宽大的叶子，叶子边缘是如刀片一样的锯齿外形。

He leaves and bamboo leaves, like the middle of wide and narrow strip on both sides, trunk also like bamboo, and with restraint; with bamboo is different is that bamboo is the 3322's gathered in a vine, while the leaves are arranged in Bambusa Multiplex and Tieshu, as arranged in sequence according to a vine.

他的叶子和竹叶一样，中间宽两边窄的长条形，主干也似竹子，有节；可与竹子不同的是，竹叶是三三两两的聚在一个枝上，而凤尾竹叶子排列的和铁树一样，是按顺序的排列在一个枝上。

A paragraph of horrible experience of explorer of a Germany drew my attention: In the selva that in African Madagascan mark rarely reachs, growing a kind magical " diabolical tree ", what it is having black is truncal, long and wide leaf, leaf brim is the toothed appearance like bit.

一名德国探险家的一段恐怖经历吸引了我的注重：在非洲马达加斯加人迹罕至的热带雨林里，生长着一种神奇的&恶魔之树&，它有着黑色的树干，长而宽大的叶子，叶子边缘是如刀片一样的锯齿外形。

But with selective breeding and maybe genetic engineering it would be pretty simple to end up with seeds that produce plants with waxier and more reflective leaves.

但通过选择性种植也许遗传基因工程，也许结束那些长出苍白叶子的种子取而代之更具反射性的叶子会变得十分简单。

But with selective breed ing and maybe genetic engineering it would be pretty simple to end up with seeds that produce plants with waxier and more reflective leaves.

但通过选择性种植也许遗传基因工程，也许结束那些长出苍白叶子的种子取而代之更具反射性的叶子会变得十分简单。

My dad's garden was a kaleidoscope of color: pink and white fuchsias hanging from above; pansies in one bed that would be replaced once they got leggy; geraniums in pots, bright red and white, with fuzzy variegated foliage that I combed with my hand for scent; foxgloves and hollyhocks towering overhead; and dozens of roses in a bed that needed constant attention.

爸爸的花园里色彩斑斓，像个万花筒：粉色和白色的金钟倒挂着；三色堇簇拥在一个花圃里，一旦茎叶长得太长，就会被别的花儿替换掉；花盆里的天竺葵或红或白，颜色鲜亮，我用手抚摸过它们那色彩斑驳、覆着细绒毛的叶子，闻得到叶子散发出来的清香；毛地黄和蜀葵高高在上；花坛里还有几十株玫瑰，需要人不不断地呵护。

Early spring when the left side of the stone bench in the courtyard next to a few clusters dazzling drilled tip buds, leaves Nennen, and thin, and I thought it was a dog bark or Achnatherum it, it did not go ignored, until more than 20 days , they are thriving to extend to the leaves, and I have come to realize that their leaves are thin and long, like a forest outside of the hospital faint of wild orchids.

初春时，在院子左侧的石凳旁，钻出了几簇绿绿的芽尖，叶子嫩嫩的、薄薄的，我以为是汪汪狗或芨芨草呢，也没有去理会，直到二十多天后，它们的叶子蓬蓬勃勃地伸展开了，我才发觉它们的叶子又薄又长，像是院外林间幽幽的野兰。

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。