浮游动物

Cage culture of the mandarin fish also decreased the dissolved oxygen concentrations, the species number and biomass of the zoobenthos around the cage area, but had no significant effects on the water temperature, pH, transparency, species composition of phytoplankton and zoobenthos, and the species composition and biomass of rotifers, cladecerans and copepods.

网箱养鳜同时减少了网箱周围的溶氧、底栖动物的种类数和生物量，但对水温、pH值、透明度、浮游植物种类、原生动物种类以及轮虫、枝角类和桡足类的种类和生物量影响较小。

Ocean acidification, which poses adverse effects on calcifying species such as corals, echinoderms, crustaceans, and mollusks as well as certain phytoplankton.

海洋酸化，这就造成了不利影响钙化物种如珊瑚，棘皮动物，甲壳类动物，和软体动物以及某些浮游植物。

It has a transparent layer of skin and it hover above sea floors searching for worms, ivalves, pelagic copepods, and other crustaceans.

它有一个透明的一层皮，它悬停海拔楼层搜寻蠕虫， ivalves ，浮游桡足类，和其他甲壳类动物。

Many theories have been formulated to explain the role of grazers such as zoo-plankton in controlling the amount of phytoplankton in lakes.

许多理论已经被制定解释吃草的动物，像是动物园的角色-在湖中控制大量的浮游植物方面的浮游生物。

This jellyfish-like animals known as Salps feed on small plants in the water called phytoplankton.

这种类似水母的动物被称之为&樽海鞘&，以水中的小型浮游植物--海藻为食。

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。