查询词典 perch

Caption:: As if lined up for takeoff, kittiwakes perch on a precipice in the Alaska Maritime National Wildlife Refuge.

相中的是美国阿拉斯加的海边，在悬崖上栖息了上万只的海鸟，一些专门居住在海边的雀鸟，而相中的主角是海欧。

"I would say the best moment of all was when I caught a 7.5 pound (3.402 kilos) perch in my lake," he told the newspaper in an interview published on Sunday.

&我要说，感觉最棒的一刻是我在自己的湖里面抓到一条重达3.402公斤的金鲈鱼，&他在周日的访谈中说。

Survey showed that: in addition to 1 + age group, lake perch Wulungu all other age groups, the average body length and body weight ...

调查结果表明：除1+龄组外，乌伦古湖河鲈其它各龄组的平均体长和体重均。。。

"I would say the best moment of all was when I caught a 7.5 pound (3.402 kilos) perch in my lake," he told the newspaper in an interview published on Sunday.

不过，当我在湖面上钓到一条重达7.5磅（约为3.402公斤）的河鲈时，我觉得其实这才是这几年里最让我感到欣喜的时刻。

The Nile Perch became the lake's predator, destroying the existing species of fish, even devouring its young, and devastating the natural ecology of the lake.

尼罗河鲈成为湖里的猎食者，消灭原有的其他鱼类，甚至吃自己的幼鱼，毁坏了湖泊的自然生态环境。

However scientists have expressed concern about the state of Nile perch stocks in Lake Victoria. In February 2002, catches were down by 331 MT as compared to January, although some say that this is a usual trend during the dry season.

然而，专家对维多利亚湖的尼罗河鲈鱼资源状况表示担忧。2002年2月，渔获量比1月减少331吨，尽管有人认为这是由於季节乾旱的原因。

Only distributed in the Irtysh River in China, ulungur River, the 60th century to the late transplant Bosten Lake, 70s to early 90s, Bosten Lake perch as the main economic fish ...

在我国仅分布于额尔齐斯河、乌伦古河水系，上世纪 60年代末移殖到新疆博斯腾湖，70年代至90年代初，河鲈成为博斯腾湖的主要经济鱼。。。

The contribution that China increased to the demand of main heavy goods 2008 will exceed 70 ％, current oil price perch moves basically is what grow because of economy of the United States and China is driving expect beyond, very driving to the demand of oil and relevant product; Short-term inside, the foreground of element of politics of fringe of middle east ground such as Iranian problem is unidentified also make all circles goes to oil price hard situation make accurate judgement.

2008年中国对主要大宗商品的需求增长的贡献将超过70％，目前的石油价格高位运行主要是因为美国和中国经济增长的强劲出乎预料，对石油以及相关产品的需求非常强劲；短期内，伊朗问题等中东地缘政治因素前景不明也使各界难以对油价走势做出准确判断。

Scegliamo Dynamic Data Web Application , perché pensiamo di generare il modello dei dati con LINQ to SQL, se volessimo usare Entity Framework dovremmo scegliere Dynamic Data Entities ….

选择动态数据Web应用程序，因为我们使用LINQ生成的模型数据到SQL，实体框架我们，如果我们选择使用动态数据实体。。。。

Due to working out of State this year, Derrick is racing these Evans yearlings with limited training and to the perch.

今年在州外工作了，德瑞克只能在训练很少的情况下用伊万斯一岁鸽参加比赛。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。