查询词典 freshwater mussel

Any of several North American freshwater fishes of the family, related to but larger than the sunfishes.

鲈鱼：一种棘臀鱼科的北美淡水鱼，同太阳鱼有关但较大

Freshwater fishes of tropical America and Africa and Asia similar to American sunfishes; some are food fishes; many small ones are popular in aquariums.

美洲、非洲和亚洲热带淡水鱼，类似于美洲太阳鱼；一些是食用鱼；该科许多种小鱼作为观赏鱼受到欢迎。

It is an alpine moraine lake, and is the biggest freshwater lake in the Indian Ocean drainage basin water systems in Tibet.

简要说明：藏东然乌湖属波密县帕隆藏布源头，海拔4200米，为冰碛堵塞的高山湖泊，也是西藏印度洋流域水系最大的淡水湖泊。

Snappers are freshwater turtles found in much of North America.

甲鱼是生活在淡水的龟，在北美州有许多。

Snappers are freshwater turtles found in much of North America.

叩头龟是淡水龟，发现在许多北美洲地方。

Snappers are freshwater turtles found in much of North America.

啮龟是淡水龟大部分发现在北美洲。

Freshwater lakes mostly lie in the former area, such as Poyang, Dongting, Taihu, and Hongze; while in the latter are saltwater lakes, such as Qinghai, Nam Co and Siling Co. Poyang Lake, in the north of Jiangxi Province and with an area of 3,583 sq km, is the largest one of its kind and Qinghai Lake, in northeast Qinghai Province and with an area of 4,583 sq km, is the largest one of its kind.

淡水湖泊大多位于前地区，如鄱阳湖，洞庭湖，太湖，和洪泽湖；而在后者的咸水湖泊，如青海，纳木错和Siling有限公司鄱阳湖，在北部和江西省的面积3583平方公里，是最大的一个种类和青海湖，东北部和青海省，面积4583平方公里，是最大的一个种类。

During later Paleogene and early Neogene, Jiyang Depression undergone from rifting activity to depression activity. During early Guantao Formation, fault active, highland eroded, slope overlapped and sags filled, and then when later Guantao Formation begin sedimented, paleotopography became plainness, new stratum overlaid all old stratum, intensity of fault activity gradually got in weaken, and developed the sedimentary system of alluvial-fluvial-freshwater shallow lake.

济阳坳陷在古近纪晚期，新近纪早期由断陷活动转为坳陷活动，经过馆陶早期的断剥超覆和填凹补平作用，到馆陶晚期古地形渐趋平缓，新地层覆盖在所有老地层之上，断层活动强度逐渐减弱，发育冲积扇-河流-淡水极浅湖沉积体系，具有良好的生储盖配置关系。

The equipment can guarantee long-time freshwater supply for seacrafts, with all kinds of expected targets fulfilled through 3-year voyage experimentation.

经远洋渔轮海上三年的使用证明，各项指标均达到或超过预期目标，完全能够胜任长期海上作业供给淡水的任务。

For salmonids, the only effective treatment for AGD is a freshwater bath

对鲑鱼来说，治疗该病惟一有效的方法就是用淡水浸泡

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。