查询词典 freshwater mussel

This paper reviews the existing information about the effects of physiological factors and environmental factors on the immune response in decapod crustaceans, particularly of freshwater prawn Macrobarchium rosenbergii.

本篇论文主要回顾十足目甲壳类尤其是淡水长臂大虾Macrobrachium rosenbergii在不同内、外环境下其免疫抗病能力之反应。

Small freshwater decapod ''.

小型淡水十足甲壳动物，象龙虾。

Flush in oil and cash, Persian gulf governments can afford to do what most water-scarce nations can't even image: desalinate seawater for almost all their freshwater needs.

丰足的石油和现金，波斯湾各国政府能够做最缺水的国家甚至不能的想象：海水脱盐淡化几乎满足所有的他们对淡水的需求。

Seawater desalination is one of the effective methods to obtain freshwater resources in the world.

海水淡化是目前解决淡水资源缺乏的有效途径之一。

Peridinium polonicum, A New Record of Freshwater Toxic Dinoflagellate from China

篇名 波兰多甲藻，中国淡水产毒甲藻新记录

Doggedness is the watchword here: with a sweltering equatorial sun and almost no freshwater, it is not long before 70-pound water-loaded packs begin to buckle knees and strain backs.

锲而不舍是我们的口号：在赤道的烈日下，几乎没有淡水，70磅的水袋很快就把我们的脊背压弯。

Bony freshwater fish Amia calva of central and eastern North America , with a long , spineless dorsal fin .

弓鳍鱼北美洲中部和东部的一种原始，多骨的淡水鱼，具有长的无脊的背鳍

These areas are not just attractive for their beauty, they're also critical transition zones from marine to terrestrial and freshwater habitats, and are the sites of nurseries for a host of marine species in the form of salt marshes and eelgrass beds.

因为这些地区不仅仅风光秀丽同时还是海洋到陆地和淡水栖息地的关键过渡区。同时这些地区的河床和盐沼是海洋的主人——各类海洋生物形成的摇篮。

Any of various freshwater or marine fishes, especially an eelpout or hornpout.

大头鱼类各种淡水鱼或海鱼中任何一种，尤指鳕或鲶

Fairy shrimp:any of various transparent freshwater crustaceans of the order anostraca that lack a carapace and characteristically swim upside-down.

"仙虾：透明的淡水鳃足类的任何一种，无甲壳并且倒置游动。"

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。