潮下带

Seagrass are endogen plants living in intertidal and subtidal zones develope a series of ecophysiological changes adaptive to submersed sea water environments. This paper reviewed seagrass photosynthesis that is impacted by factors such as light, temperature, inorganic carbon and salinity, of which light and inorganic carbon are the common restriction factors.

生活在潮间带和潮下带海水中的单子叶植物海草，在生理生态方面对海洋沉水环境形成了一系列的适应，其光合作用受到光照、温度、无机碳和盐度等环境因子的影响，其中光照和无机碳常常成为限制因子。

The photosynthetic responses to light and temperature were examined in Ulva lactuca collected along the Shantou coast of China, to establish the photosynthetic characteristics in relation with tidal cycles for this common intertidal green macroalga.

对采自汕头沿岸的石莼在水生和气生不同状态下光合作用对光照和温度的响应特性进行了测定，以探讨这种常见的潮间带绿藻在潮汐循环背景下的光合特性。

Brey's (1990) empirical formula was used to calculate the secondary production and P/B ratio of macrobenthos according to macrobenthos biomass and abundance obtained in Shenhu Bay. The results showed that the mean annual secondary production and P/B ratio were 0.599g/(m^2a) and 1.561 respectively.

根据各个季节获得的大型底栖动物栖息丰度和生物量，采用Brey (1990)的经验公式进行了大型底栖动物次级生产力和P/B值的计算，得出深沪湾潮下带大型底栖动物年平均次级生产力和P/B值分别为0.599g/和1.561。

Study shows that environment evolution and eustatic change of Holocene in this area may be divided into 6 stages:① early stage of early Holocene, 9 100~10 900 aBP,when sea level was low and this area was an oxidizing environment or oxidizing-reducing transition environment;② late stage of early Holocene, 8 000~9 100 aBP, sea-level rising,...

研究表明，本区全新世环境演化分为6个阶段：①早全新世早期，10900~9100aBP，海平面较低，尚未淹没本区，为近岸氧化环境或氧化—还原过渡环境；②早全新世晚期，9100~8000aBP，海水上涨，本区时淹时退，为浅海或潮坪环境，生物钻孔发育；③中全新世主体，8000~4150aBP，海平面快速上升，完全淹没，Fe2+/Fe3+介于0.7395~1.9123之间，为全新世中最高段，表明还原程度强、全球气候变暖；④中全新世后期，4150~2850aBP，海水有所下降，仍为浅海环境，Fe2+/Fe3+较高，多在1.0以上；⑤晚全新世，2850~1310aBP，海平面进一步下降，本区时常暴露，其中2150~1310aBP以还原环境为主，为潮下带，2150~2850aBP以氧化—还原过渡环境为主，为潮间带；⑥1855AD以来，海平面基本稳定，稍有上升，为现代黄河三角洲沉积时期。本区全新世至少存在5期冷热交替的旋回性气候变化。

The photosynthetic responses to light and temperature were examined in Ulva lactuca collected along the Shantou coast of China, to establish the photosynthetic characteristics in relation with tidal cycles for this common intertidal green macroalga.

对采自汕头沿岸的石蒓在水生和气生不同状态下光合作用对光照和温度的响应特性进行了测定，以探讨这种常见的潮间带绿藻在潮汐循环背景下的光合特性。

Shoaly land is a very important land and space resource with vast uses. Among shoaly land, the legal character of supra tidal and tidal zone is land, and it's ownership belongs to the country or peasant collective, but the legal nature of sub littoral zone is sea, so it's ownership only belongs to the country. And the ownership of shoaly land which silt up naturally should be determined according to the attaching rule.

沿海滩涂是一种重要的土地资源和空间资源，其中潮上带和潮间带的法律性质是土地，所有权可以属于国家，也可以属于农民集体；潮下带部分本质上属于海域，所有权只能属于国家；自然淤积形成的滩涂所有权归属应该按附合规则确定。

Shoaly land is a very important land and space resource with vast uses.Among shoaly land,the legal character of supra tidal and tidal zone is land,and it's ownership belongs to the country or peasant collective,but the legal nature of sub littoral zone is sea,so it's ownership only belongs to the country.

沿海滩涂是一种重要的土地资源和空间资源，其中潮上带和潮间带的法律性质是土地，所有权可以属于国家，也可以属于农民集体；潮下带部分本质上属于海域，所有权只能属于国家；自然淤积形成的滩涂所有权归属应该按附合规则确定。

Researchers in china, japan and america have made a detailed research about its effects as the abalone feed. they found that among the tidal seaweeds, dul

中国、日本和美国的学者曾详细地研究过其作为鲍鱼饵料的效果，发现在所有测试的潮下带海藻中，掌状红皮藻是促进鲍鱼和海胆性腺发育以及幼鲍生长最佳的海藻。

The main target stratum has the following characteristics: dominated by barrier-free clastic tidal facies, tidal facies are divided into three subfacies: supratidal zone, intertidal zone and subtidal zone. The tidal facies in Tazhong Area are mainly dominated by intertidal sand flat, sand-mud-mixed flat, intertidal mud flat and supratidal mud flat subfacies.

研究表明研究层段主要发育无障壁碎屑潮坪沉积相类型，潮坪相进一步区分出潮上带、潮间带和潮下带三个亚相，塔中地区潮坪沉积主要发育潮下带潮汐水道、潮间带砂坪、砂泥混合坪和潮间带泥坪及潮上带泥坪等微相。

There are two oyster species including the Kumamoto oyster which mainly inhabit at intertidal zones and Jinjiang oyster which is mainly found at subtidal zones.

该地区牡蛎由主要分布在潮间带的熊本牡蛎和主要分布在潮下带的近江牡蛎组成。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。