Question

求高手翻译英文

Specific leaf area (SLA) Brief trait introduction Specific leaf area is the one-sided

area of a fresh leaf divided by its oven-dry mass, expressed in m2 kg? or
(correspondingly) in mm2 mg?. [Note: leaf mass per area (LMA), specific leaf mass (SLM)
or specific leaf weight(SLW), often used in the literature, is simply 1/SLA.] SLA of
a species is in many cases a good positive correlate of its potential relative growth

rate or mass-based maximum photosynthetic rate. Lower values tend to correspond with
relatively high investments in leaf ‘defences?(particularly structural ones) and long

leaf lifespan. Species in resource-rich environments tend to have larger SLA than
those in environments with resource stress, although some shade-tolerant woodland

understorey species are known to have remarkably large SLA as well.
What and how to collect? Go for the relatively young (presumably photo-
synthetically more productive) but fully expanded and hardened leaves from adult plants

without obvious symptoms of pathogen or herbivore attack and without
substantial cover of epiphylls. Any petiole or rachis (stalk-like midrib of a compound

leaf) and all veins are considered part of the leaf for standardised SLA
measurement (but see under Special cases or extras). We recommend collecting whole twig

sections with the leaves still attached and not removing the leaves until just before
measurement (see below). For herbaceous and small woody species, take whole leaves from

Answer 1

特定的叶区域 (SLA) 摘要特色介绍特性叶区域是那一边

一片被它的烤箱- 干的块分开的新鲜叶区域,在 m2 公斤表达? 或
(对应地)在 mm2 毫克中?。 [笔记: 叶每区域 (LMA) 块, 特性叶块 (用户环路多路复用器)
或特性叶重量 (SLW), 时常在文学中用, 只是 1/SLA。] SLA
一个种在许多情况是它的潜在比较的生长一个好积极有相互关系的东西

比率或以块为基础的最大光合作用比率。 较低的价值容易符合由于
相对地高投资在叶‘防卫中?(特别结构的一些) 和长的

生叶寿命。 资源- 富有的环境种容易有较大的 SLA 超过
那些在和资源压迫力的环境中, 虽然一些色度- 宽容的森林地

understorey 种被知道也有显着大的 SLA 。
什么和该如何收集? 去为那相对地年轻的 ( 推测上相片-
综合更能生产) 但是完全扩大并且变硬来自成人的植物树叶

没有明显症状病毒或草食动物攻击和没有
epiphylls 的实质上掩护。 任何的叶柄或脊椎 ( 一个化合物的像茎一样中肋

叶) 而且所有的血管被为标准化 SLA 考虑叶的部份
测量.( 但是在特别的情形或额外之物之下见到) 我们推荐收集整个的小枝

和树叶的区段仍然附上和不直到以前仅仅除去树叶
测量.(在下面见到) 对于草本的和小多树木的种, 轮流整个的树叶从

Answer 2

哦命运，
象月亮般
变化无常，
变化无常，
盈虚交替；一同把苦难
和幸福交织；
和幸福交织；
无论贫贱
与富贵
都如冰雪般融化消亡。

可怕而虚无的
命运之轮，
你无情地转动，
你恶毒凶残，
捣毁所有的幸福
和美好的企盼，
阴影笼罩
迷离莫辨
你也把我击倒；
灾难降临
我赤裸的背脊
被你无情地碾压。

命运摧残着
我的健康
与意志，
无情地打击
残暴地压迫，
使我终生受到奴役。
在此刻
切莫有一丝迟疑；
为那最无畏的勇士
也已被命运击垮，
让琴弦拨响，
与我悲歌泣号!