Fluorescence emission and excitation spectroscopy were used to detect the energy transfer between pigments in outer antenna(Light-harvesting Complex II,LHC II) subcomplexes,monomer,trimer and aggregate.
假根羽藻外周天线捕光色素蛋白复合物(L ight-harvesting Comp lex II,LHC II)在不同聚集态的情况下,它所包含色素分子间的能量传递是不同的。
Outer antenna LHC Ⅱ acts to absorb and transfer energy for photosynthesis.
外周天线 LHC 在光合作用过程中 ,担负着吸收和传递光能的作用 。
All of them are thought to be essentially related to astronomical cycles, except the megasequence which may be caused by the long term geothermal cycles on cratons.
除大层序可能是由克拉通规模的热旋回引起的海平面相对变化所造成的外，其他级别的层序可能主要由全球海平面变化旋回所控制，并与天文周期有关。
At the weekend I will visit Macao.
这个周天我去参观澳门。
There was a break in the weather last week.
上周天气突然变化。
A Brief Analysis of the Kings’ Land Proprietorship in the Western Zhou Dynasty
西周时期周天子拥有土地法权的意义
There are five days of school in a week, from Monday to Friday.
学生一周上五天课，从周一到周五。
The number of days worked has dropped from seven or six to five a week.
每周工作天数从6至7天减为5天。
From"Fate of Heaven"to"Heaven"--The Prelusion of the Concept"Way of Heaven"in Dongzhou Dynasty
由“天命”而“天象”——东周“天道”观念的前奏
He's been moping around all day.
他整天都在周围瞎转悠.
My father will not arrive in Tianjin until next week.
我的父亲下周才到天津。
We're leaving today week/a week (from) today, ie in a week's time.
我们於下周的今天动身.
a newspaper published every day or every weekday.
每天或每周出版的报纸.
It' s our anniversary.
今天是我们的周年纪念.
planned days of turnover of current capital
流动资金计划周转天数
Choose a wife on a Saturday rather than a Sunday .
择妻在周末，胜过星期天。
law of isochronism
等周期定律 -天体自转
￡2.80 per day, ￡16 per week.
2.80英镑一天，16英镑一周。
These Weekly Tables cover periods of7 days or1 calendar week.
这种周表以7天，即一日历周时间为一周期。
Today is friday,the last workday of this week.
今天是周五了，这周的最后一个工作日。
She works an eight-hour day and a five-day week.
她一天工作八小时，一周工作五天。