查询词典 statoliths

For the purpose of providing some reference to the researchers, studies of microchemical structure of cephalopod statoliths were reviewed.

随着鱼类耳石微化学研究及应用的日趋成熟与完善，头足类耳石的相应研究也逐渐兴起。

Based on the domestic and foreign researches on information analysis of statoliths in Cephalopods during recent years, the paper summarized the current status of daily growth increment and microchemistry of statoliths in Cephalopods; and generalized its application in fishery resource and environmental science. In the meanwhile, the paper made the prospects on direction and content of the future research.

文章依据近年来国内外有关头足类耳石信息分析的研究成果，综述了头足类耳石日轮及微量化学的研究现状，概括了耳石信息分析在渔业资源及环境科学等方面的应用，并对今后的研究工作提出了方向与内容上的展望。

Statoliths are paired calcified structures within the statocyst providing a sense of balance, and they are also an acceleration receptor showing much information about biology and ecology over the life span.

基金项目：国家自然科学基金项目（NSFC40876090）；上海曙光计划跟踪项目（08GG14）；上海市教委科研创新项目（10YE127）；上海市教委优秀青年基金（SSC-07012）；上海市捕捞学重点学科（S30702）资助

From April to September, several clusters of bamboos, 3 ~ 4 m long, 1 ~ 2 m wide, were set on the sea bed at a depth of 16 to 20 m to attract their spawning, and the egg-strings were then transported to the laboratory. When the development of the embryo reached stage 24, iris of eyes being prominent as a colour circle and statolith being formed, they were transferred into different rearing conditions, i.e., 20, 25, 30, 35 o/oo and 15, 20, 25, 30 oC. The durations from stage 24 to hatching were different among all different rearing conditions. The statoliths were extracted and mounted in Crystal Bond thermoplastic cement for reading their growth rings.

每年的四月到九月为东北角软丝主要的产卵季节，竹丛被设置在沙质海床上吸引成熟的个体前来产卵，将采集到的卵串带回实验室中培养，当胚胎发育至第二十四期的时候(胚胎的虹膜及平衡石开始生成)，这些胚胎分别被转换至不同的温度及盐度条件之下培养，温度被控制在15， 20， 25， 30 oC 四种条件下，盐度则分为20， 25， 30， 35 o/oo 四种条件，共组成十六种不同的培养条件，从平衡石生成至幼体孵出所需要的时间随著培养条件的不同而有所差异，孵化所需要的时间会随著培养的温度而有很大的变化，低温的条件会将所需的时间增长许多，在正常的条件下(25oC，35o/oo)，从平衡石出限制肤出约需要9~16天。

Increments structure and chemical composition of the statoliths are quite stable and record information about biological, physical and chemical environmental characteristics of different stages of life history.

耳石的轮纹结构与化学组成相当稳定，记录了个体生活过程中丰富的生物-物理-化学环境信息，是一种很好的信息载体。

Statocyte A gravity-sensitive plant cell containing STATOLITHS.

平衡细胞：是对重力敏感植物所具有的一种特殊细胞，其内有平衡石。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。