潮间带

The study reveals that the secondary xylem of 6 mangrove species of Sonneratia possesses the following characteristics:the diameter of vessel is small,the distribution frequency of vessel is high,the reperforating rate is high,the wall of vessel is thick,the wall of fibre is relatively thick and the wood parenchyma is short or sparse,whish is suitable with the environment.

应用光镜及扫描电镜对生长在热带、亚热带海岸潮间带的 6种海桑属红树植物的次生木质部进行了解剖学研究表明：海桑属 6种红树植物的次生木质部具有导管直径小，导管分布频率高，复孔率高，导管壁厚和纤维壁较厚且具次生加厚，木薄壁组织缺乏或稀少等与环境相适应的特点。

In the Yellow River delta exposed salt desolate beach theinvasion of the mutually spent Spartina and the rice grass result in the variety oftideland entironment.

在黄河三角洲裸露的盐荒滩，米草入侵带来了的潮间带生态环境的变化。

Surficial sediment phosphorus is increasing from eulittoral zone to the station in Bohai Bay,which the pollution is serious...

渤海湾表层沉积物磷呈现从潮间带向渤海湾大面站增大的局势，污染近岸高，远岸低。

Foraminifera from two cores and surficial sediments in tide zone were analyzed in this paper. Foraminifera were found in the strata which depth is about 2.46~2.96m of the top of the core.

对福建漳浦前湖湾潮间带两个钻孔岩心和表层沉积物中的有孔虫进行分析研究，有孔虫出现在钻孔最上部厚约2.46~2.96m的砂层中。

Functional Groups of zoobenthos in the Intertidal Zone of Jiuduansha, the Yangtze River Estuary.

朱晓君，陆健健长江口九段沙潮间带底栖动物的功能群。

In the present study, a gradated-combinatorial screening for antitumor -active microbial strains was carried out by the gradated combination of a 96-well plate lethality bioassay using brine shrimp and a flow cytometric bioassay using mouse tsFT210 cells.

为探索如何快速获取活性菌株的筛选模式，组合使用海虾生物致死法和tsFT2 10细胞的流式细胞术筛选模型，对从青岛前海和胶州湾潮间带海泥、动植物样品中分离的 162株海洋微生物，进行了抗肿瘤活性的分级组合筛选。

The shell resource utilization by these species in natural environment was studied and compared with result for laboratory shell selection experiment of the intertidal C. latens.

本论文之目的在研究此两种寄居蟹对贝壳资源的利用，另外利用潮间带的C。

Live specimen of C. latens for the sehll selection experiment preferred the shell type which was the most abundant in the field. But the field specimen did not use the most abundant shell type.

潮间带C。 latens的野外调查资料与实验室情况下的选壳实验比较，显示在选壳实验中寄居蟹最喜好的壳型是野外最多产的壳型，但是与野外最常使用的壳型不同。

Mai Po's tidal mudflats provide food for tens of thousands of waterfowl. A flock of Grey Plovers come in to land amongst Curlews and Black-headed Gulls.

米埔的潮间带泥滩是数以万计水鸟的觅食地点，一群灰斑正加入白腰杓鹬及红咀鸥的觅食行列。

The tidal wetland sediment appeared the tendency of changing small from sea to land and from bottom to top.

结果表明，潮间带沉积物呈自海向陆和自下向上变细的趋势，一般光滩沉积物粒径〉50μm，盐沼上部沉积物粒径〈25μm；沿岸方向上，茂密盐沼的沉积物较之稀疏盐沼细；盐沼中的流速和波高较之相邻光滩减少50%以上；植物粘附悬沙干重达

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。