鸣叫

Vocal behavior is universal in anuran amphibians and is very important for their reproduction.

鸣叫行为是无尾两栖类动物常见的行为，对其生存和繁殖具有重要意义。

Although there is no consistent evidence, many researchers suggested that vocal behavior of anuran amphibians were closely related to the circulating levels of sexual hormones.

虽然目前没有一致的证据，但研究结果暗示了很多无尾两栖类动物的广告和攻击鸣叫行为与其体内雄激素水平密切相关。

The scent of pine and the sound of crickets floated down from the foothill of the Appalachians.

松树的香味和蟋蟀的鸣叫声从阿巴拉契亚山麓飘送过来。

There are eleven basic categories: Direct Messages, Replies, Link sharing, Questions, Happy, Sad, Chatter, ReTweets, My Tweets, All Tweets, Spam and another category is automagically created for every hashtag found.

有11个基本类型：直接邮件，回复，链接共享，问题，快乐，悲伤，颤振，ReTweets，我的鸣叫，在所有的Tweets，垃圾邮件和其他类别是自动的，每发现包括hashtag创建。

Between 06:00 until 14:00, the feed intake and drinking were lower than 14:00 until 22:00 while laying and birdcall tended to be higher.

在上午6：00到下午14：00之间，蛋鸡摄食及饮水均较下午14：00到晚上22：00低，而产蛋及鸣叫则有偏高之趋势。

So asks Susan as sirens blare in the background.

在警报器鸣叫的时候Susan问道。

If need not Acousticon, he does not listen to bleat to bird at all.

如果不用助听器，他根本听不到鸟儿鸣叫。

The dogs lay around us , and the stars sparkled in the sky . A bobwhite whistled in the forest .

小狗趴在我们身边，星星在天上闪耀，鹑在森林里鸣叫。

The behavior of Great Bustard was mainly constituted by resting(51.7%), standing (16.1%) and walking (18.8%) behavior, also preening (3.2%) and winging (6.1%) behavior.

在雏鸟成长过程中，休息行为比例一直保持很高，觅食和理羽行为呈现明显的上升趋势，鸣叫和蹲伏行为逐渐减少。

Relating to or resembling a haw of the genus Buteo.

关于或类似于鵟类鸣叫的声音。

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。