查询词典 otoliths

Especially, the role of the lagena in birds'nervous systemn is of much interest.The macula lagena in birds is located at the apical end of the cochlea and contains many tiny otoliths.

瓶状囊进化地位的特殊性引起了研究者们极大的关注，而对于它在鸟类神经系统中究竟起怎样的作用更是人们所关心的问题。

It remains disputable that birds can obtain geomagnetic information for homing because otoliths in the lagena are rich in elements Fe and Zn.

有人认为瓶状囊的耳石中Fe、Zn等元素含量较高，使得鸟类能够感受地球磁场而具有导航能力，但这个假说目前还存在争议。

The macula lagena is innervated and has neural projections to the brainstem, but its physiological function is still unclear. It remains disputable that it is because otoliths in the lagena are rich in elements Fe and Zn that birds can obtain geomagnetic information for homing.

有人认为瓶状囊的耳石中Fe、Zn等元素含量较高，使得鸟类能够感受地球磁场而具有导航能力，但对于这个假说目前还存在争议。

From otoliths, the spawning times of these three species are all estimated to occur much later in the year than when small leptocephali are found at sea, indicating that ages appear to be underestimated.

从耳石来看，这三种鳗的产卵时间按照耳石推断出来都比实际发现柳叶鳗的时间要晚一些。

After acclimating 1 day, the leptocephali were immersed in a tetracycline solution to mark the otoliths with a fluorescent band as the onset of the experiment (Day 1) and then reared in the treatments spiked with different concentrations (2×、4×、8×) of Sr and Ba.

个别添加 SrCl2 ˙ 6H2O和Ba(NO3)2 两种药品，将饲育水依2×、4×、8×的比例调配成含控制组的四个浓度加两重复添加实验，饲育萤光标示后的柳叶鱼。

In addition, as the grey mullet juvenile dispersed from the high saline offshore to the low saline estuarine nursery ground, a corresponding SGZ was deposited and a decreasing Sr/Ca ratios were detected in otoliths of the fish.

与人工孵化的乌鱼苗之发育阶段比对结果，耳石中的TC可以对应到乌鱼仔鱼期至稚鱼期的转变时期，而耳石中的SGZ则是乌鱼稚鱼期自高盐度之外海进入低盐度之河口域地区所形成的记号。

Sectioned otoliths displayed clear increments that were used to estimate fish ages.

清晰的耳石截面用来评估鱼的年龄。

In the first test, the water had more than six times the usual amount of carbon dioxide, and the little fish grew otoliths 15% to 17% larger than normal.

在第一次试验的时候，水中的二氧化碳浓度是普通海水的六倍多，而这种小鱼的耳石比正常情况增大了15%至17%。

Otoliths are made of calcium carbonate and their size and shape is highly variable among species.

内耳由碳酸钙构成，有很大的差别。

They wondered if it also would reduce the size of the otoliths.

科学家们想知道，这种酸性是否也可以缩减耳石的大小。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。