因此，生物功能的时间和节奏必须与太阳日、潮汐、月球周期和季节等周期性事件密切契合。
Consequently, the timing and rhythms of biological functions must closely match periodic events like the solar day, the tides, the lunar cycle, and the seasons.
临时或季节浮游生物是由鱼类，甲壳类动物和其他海洋动物的幼体组成的。
Temporary or meroplankton are made up of the larvae of fish, crustaceans and other marine animals.
这里的牛因此成为了关于早春是如何影响生物气候学(季节性的生命周期事件)，的绝好的资源。
The cattle are thus an excellent source of long-term info on how earlier springs affect what's called phenology-seasonal lifecycle events.
Head博士提到：他们就如一顿美味的自助餐一样，在孵化季节成千上万的毫无防御能力的晰脚类恐龙幼仔支撑了整个食肉恐龙的生物食物链。
"It would have been a smorgasbord," said Head. "Hundreds or thousands of defenceless baby sauropods could have supported an ecosystem of predators during the hatching season."
对于水层的鱼和其他生物，现在还没有新的规定，但是对于那些生长在海底上面或下面的生物，在“丰收季节”是不会移动的，它们也是一种矿藏。
No new rights are given over fish or other creatures in the water column, but living creatures on or below the seafloor that are immobile “at the harvestable stage” are treated like minerals.
如若我们持此种生物学的观点，并循着季节去生活，除了狂妄自大的傻瓜和无可救药的理想主义者，谁能说人生不能像诗一般度过呢。
And if we take this biological view of life and try to live according to the seasons, no one but a conceited fool or an impossible idealist can deny that human life can be lived like a poem.
冬季新生幼仔夜晚也相对更活跃，与季节情感紊乱症患者相似，这意味着他们的生物钟也非设定在白天。
The winter pups were also more active at night, similar to patients with SAD, suggesting their clocks were not as well aligned to the time of day.
实验表明，出生的季节会极大地影响人体生物钟运转的速度。
Experiments suggest that season of birth dramatically affects the way the speed at which the body clock ticks.
运用垂直平均值的浮游生物模型研究了在一个固定站和扩展湾流体系中，浮游植物、浮游动物和营养盐的季节变化。
The seasonal variation of phytoplankton zooplankton and nutrients at a fixed station and in the extended Gulf Stream system are studied by using a vertically averaged plankton model respectively.
结果表明，红树区底栖大型动物群落总平均生物量的季节变化是不显著的（P＞0．05）。
The results showed that, seasonal change of total mean biomass of benthic macrofauna in the mangroves was not significant(P>0.05).
或者目前已经灭绝的生物体系在很早以前产生了甲烷，只是现在通过孔或者裂缝释放出来，这些孔和裂缝则是由于温度的季节变化导致的。
Or now-extinct living systems could have produced the methane long ago, with it only now being released through pores or fissures created by seasonal temperature variations.
野生动物生物学家相信随季节迁移的水鸟有一种与生俱来的感应能力，可以察觉到大风雪的前兆，并对大气压力的变化特别有反应。
Wildlife biologists believe migrating waterfowl have a built-in sense to detect the approach of large storms and are particularly responsive to changes in barometric pressure .
品种、季节、加工过程影响乌龙茶多糖的含量、组成及生物活性。
Cultivar, season and process could influence the content, compositions and biological activity of Oolong tea polysaccharide (OTPS).
褪黑素(MT)由松果腺分泌，具有明显的生物节律性，包括昼夜节律、季节节律和生命周期节律。
Melatonin (MT) is secreted by the pineal gland and has obvious biological rhythmicity including circadian, season rhythm and life rhythm (aging clock).
“如果在火星上真的有进化的有机生物，”她说，“我不知他们为什么不能适应这种季节变化，利用资源的最简洁途径。”
"If there were to be evolving organisms on Mars," she said, "I don't see any reason why they couldn't adapt to that kind of seasonally available, very brief access to resources."
研究农业因素如季节温度、品系、化学刺激对鲜胶乳快速生物凝固速度的影响。
Agricultural factors such as seasonal temperature, clone and chemical stimulation were analysed in relation to rapid biological coagulation of fresh latex.
其他的生物钟是按照潮水的涨落，月亮的盈亏或一年的季节变化而调定的。
Other biological clocks are timed to the ebb and flow of the tides or the phases of the moon or the seasons of the year.
在激光果树育种中，激光的生物效应不仅取决于辐照时的激光参数，也取决于被辐照组织的部位、辐照季节等。
In laser genetic breeding field, the biological effects of lasers depend not only on irradiate parameters but also on the irradiate position on a living organism and on a season and so on.
木本植物芽的内休眠是植物经过长期演化而获得的一种对环境及季节性变化的生物学适应性，其机制较为复杂。
The bud endo-dormancy in woody perennials, which formed during a long evolutional process, is a biological adaptability to the changes of environmental factors and different seasons.
浮游动物生物量与浮游植物密度的季节变化趋势相一致。
The seasonal variation of zooplankton biomass was in agreement with that of phytoplankton density.
如若我们持此种生物学的观点，并循着季节去生活，除了狂妄自大的傻瓜和无可救药的理想主义者，谁能说人生不能像诗一般度过呢。
And if we take this biological view of life and try to live according to the seasons, no one but a fool or an impossible idealist can deny that human life can be lived like a poem.
研究海南岛尖峰岭和广东鼎湖山两样地采集的土壤样品及森林凋落物样品中细菌、放线菌和真菌三类微生物数量的季节动态变化。
The seasonal variations in the number of bacteria, actinomyces and fungi in the soils and forest litters collected from Mt. Dinghushan and Mt. Jianfengling were studied.
各群落土壤微生物量磷含量均高于土壤速效磷，其季节动态均为单峰曲线，峰值出现在八月。
The seasonal variation of MBP could be described as an unimodal curve, and it was in August that the content of MBP reached its peak value in all communities.
结果表明，枸杞岛海藻场内的渔业生物组成的季节变化比藻场外明显，但岩礁性鱼类除外；
The results indicated that except reef fish, the seasonal changes of fishery species composition in seaweed bed (SB) were much more obvious than those out of the seaweed bed (OSB).
羊草群落土壤呼吸的季节变化规律与地上绿色体生物量的季节动态同步。
The rule of seasonal change of soil respiration synchronized with that of the aboveground blue biomass.
当有某种因素阻止人类生物钟随季节变化同步化，或某种因素简单的使生物钟脱离与外部世界同步化时，会发生什么情况呢？
So what happens in humans when something prevents the circadian clock from synchronizing with seasonal changes, or when something simply throws the clock out of sync with the outside world?
本文研究了假苇子拂子茅群落的生物量，测定了地上和地下生物量及其季节和空间变化。
This paper studied seasonal and spatial changes of biomass above-ground and under parts in the Calamagrostis pseudophragmites community.
本文研究了假苇子拂子茅群落的生物量，测定了地上和地下生物量及其季节和空间变化。
This paper studied seasonal and spatial changes of biomass above-ground and under parts in the Calamagrostis pseudophragmites community.
应用推荐