叶子

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。

With this method,goodresults were obtained in the leaf of spinach and Chinese ilex,atypical double layer film system.

在典型的双层薄膜体系菠菜叶子和冬青树叶子中，应用本文的方法对样品的双层体系的光声吸收进行了分离，得到了合理的结果。

The main body of the game is "leafage", that is they must design making the leafage the main body in their works

本次大赛的设计主体为"叶子"，即在作品中必须以叶子作为主体进行设计

You must help the frogs escape by jumping from lily pad to lily pad.

你必须帮助这些青蛙通过从一个荷花叶子上跳到另一个荷花叶子上的方式逃离池塘。

The difficult part of this "lily pad problem" is that people tend to assume that, if lily pads need 29 days to spread over half of the pond, it would probably take them a few more days to blanket the other half, while the terrible end will in fact come the day after.

"睡莲叶子问题"使人不解的地方使人们趋向于这样设想：如果睡莲叶子蔓延29天才超过池子的一半面积，那么覆盖其另一半可能需要更多的时间。然而，实际上，可怕的结果在第二天就来临了。

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。

Stiff leathery-leaved fern of western North America having ovate fronds parted to the midrib.

叶子坚韧似皮革的蕨类植物，分布在北美西部，有卵形的叶子，中间有叶脉分开。

When, in experiments, these caterpillars were fed milkweed leaves dusted with pollen from modified maize plants, they died.

E答案：空中运动的花粉一般聚集在m植物中间的叶子，而蝴蝶只吃m植物上层柔软的叶子。

Rather than tearing through foliage at random, the Geometridae caterpillar cuts its leaves deftly, mincingly, moving along the edges like a seamstress with her scissors, in and out, zig and zag.

尺蝶幼虫不是随意地撕开叶子乱吃一通，而是将叶子有模有样地整齐切开，沿着叶边爬行，像个女裁缝拿着剪刀曲曲折折、一进一出地裁剪着。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。