耳石

基本解释 (translations)

otolith  ·  statolith  ·  otoconite  ·  otoconium  ·  otolite  ·  lapilli  ·  otoliths  ·  otoconia

词组短语

ear crystal · ear dust · ear sand · ear stone · aural calculus

与耳石相关的网络例句 [注：此内容来源于网络，仅供参考]

The correlative analysis of theotoliths' thermoluminescence result show that half width and peak point is related to the subgroup element、Lanthanide and actinium elements highly.

耳石热释光曲线与耳石元素和水体元素的相关性分析表明耳石热释光半高宽和峰位主要与耳石中的副族元素、镧系及锕系元素之间呈显著的相关关系。

Similarities in morphology, element ingredient and element content between otoliths in the lagena and those in the utricule suggest that the two types of otolithic organs may play a similar role in sensing gravitational and acceleration signals.

信鸽瓶状囊的耳石与椭圆囊的耳石在形态、元素组成及含量水平上具有相似性，提示这两种耳石器官可能在感受重力和加速度信号中起相似的作用。

Using high performance liquid chromatography, X-ray diffraction and Fourier transformation infrared spectra, the authors characterized the sorted proteins from different otoliths. It is found that the three types of proteins in lapillus and asteriscus have different characteristics, and such differences may be responsible for different kinds of crystalline state in calcium carbonate.

通过高效液相色谱、X射线衍射、红外光谱分析和氨基酸成分分析等方法分别对3种基质蛋白进行了表征，发现微耳石和星耳石中3种基质蛋白特征存在差异，并初步推断蛋白质特征的差别与碳酸钙晶体在微耳石和星耳石中的不同晶型有关。

Otoliths remained steadily growing during metamorphoses, the number of otolith DGIs deposited after TC marks as consistant with the rearing days(p＜0.01) which validate the daily periodicity of the otolith increment deposition of Pacific tarpon leptocephali during metamorphoses. As for otolith microchemistry, Sr/Ca ratios in otolith of the fish decreased in accompany with metamorphosis, while Na/Ca ratios in otolith changed oppositely as Sr/Ca ratio.

TC萤光记号后新增的耳石轮数与饲养天数之间呈1：1的线性关系（p＜0.01），所以大眼海鲢的柳叶鱼在变态期间，耳石仍然维持一天一轮的日周性成长，变态开始发生时，耳石的轮宽急遽上升，耳石的Sr/Ca比急遽下降。

Results 1 Hypergravity influenced early development of zebrafish from zygote to early larva, and otolith size significantly larger in the early stage (P.01) but decreased subsequently. 2 Examined with EDAX, the contents of sulfur and Sr increased while Ca and Na contents decreased. 3 It was observed that sagitta and lapilli otoliths were fused into one otolith.

结果 1斑马鱼从鱼卵向早期仔鱼发育过程中超重环境影响仔鱼发育，耳石形态在初期显著变大(P.01)，其后耳石变小；2EDAX检测表明，耳石中S和Sr含量升高，Na和Ca的含量减少；3出现矢耳石与微耳石融合的现象。

The head is slowly turned 90° toward the side where nystagmus is induced less intensely. Then the head is rotated 180° rapidly toward the opposite side. This article reports three cases of the ageotropic form of HC-BPPV that were cured by rapid head rotation. The three cases demonstrated that rapid head rotation was an effective maneuver to treat cupulolithiasis on the utricle side. It is recommended that rapid head rotation can be used for therapeutic diagnosis: If nystagmus subsides immediately after this maneuver, the diagnosis is cupulolithias is on utricle side. If nystagmus changes into the geotropic form, the diagnosis is cupulolithiasis on canal side or canalolithiasis in the anterior arm of horizontal semicircular canal. A repositioning maneuver for geotropic form can then be applied to treat these patients.

逆地眼振型水平半规管良性阵发位置性眩晕的3种耳石可能位置如下：水平半规管前臂的管耳石、管侧的顶帽沉石(canal side cupulo-lithias1s)与囊侧的顶帽沉石，本文报告3例以快速转头治疗逆地眼振型水平半规管良性阵发位置性眩晕成功的病例，显示快速转头法对囊侧的顶帽沉石具迅速有效的治疗效果，对於逆地眼振型水平半规管良性阵发位置性眩晕的治疗，作者建议先以快速转头作治疗性诊断，若病人马上复原，诊断为囊侧的顶帽沉石；若眼振转为向地型，则诊断为水平半规管前臂的管耳石或管侧的顶帽沉石，进一步再以向地型的耳石复位法治疗病人。

Several basic tenrts of otolith research have been questioned recently with regard to eel metamorphosis.specifically,some researchers have suggested that otolith increment formation is not daily,and otolith material may be resorped during metamorphosis.we conducted a rearing experiment to test the hypothesis that increment formation is daily and that the otolith continues to grow during eel metamorphosis.we marked the otolith of wild-caught leptocephali and reared these fish through metamorphosis.metamorphosis was characterized by a decreasing standard length,pre-anal length,and body depth accompanied by an increase in pigmentation and a change in behavior.

最近学者关注的鳗的耳石的研究的几个最基本的问题涉及到鳗的变形。尤其是很多研究者认为耳石的日轮沉积并非是每天的，耳石的材质可能是会在变态过程中被重吸收一部分。我们做了个养殖的实验来测试鳗鲡耳石的形成的每天一轮而且在鳗鲡的变态发育阶段耳石是在继续生长的。我们标记了野外捕捞的蠕鳗幼体，养过变态期。变态期是通过标准长度，肛前长和体高的减少和色素的减少以及行为的变化来定义的。

The content of Fe in lagenal otoliths was not significantly different from that in utricular otoliths and was even lower than that in saccular otoliths. The content of Co in lagenal otoliths was lower than that in saccular otoliths and higher than that in utricular otoliths. The content of Ni in lagenal otoliths was not significantly different from that in saccular otoliths and was higher than that in utricular otoliths.

瓶状囊耳石中Fe的含量与椭圆囊耳石相比无显著性差异且低于球囊耳石；瓶状囊耳石中Co的含量低于球囊耳石，但高于椭圆囊耳石；瓶状囊耳石中Ni的含量与球囊相比无显著性差异，但高于椭圆囊耳石。

The content of Fe in lagenal otoliths was not significantly different from that in utricular otoliths and was even slightly lower than that in saccular otoliths. The content of Co in lagenal otoliths was slightly lower than that in saccular otoliths and slightly higher than that in utricular otoliths. The content of Ni in lagenal otoliths was not significantly different from that in saccular otoliths and was slightly higher than that in utricular otoliths.

瓶状囊耳石中Fe的含量与椭圆囊耳石相比无显著性差异且略低于球囊耳石；瓶状囊耳石中Co的含量略低于球囊耳石，但略高于椭圆囊耳石；瓶状囊耳石中Ni的含量与球囊相比无显著性差异，但略高于椭圆囊耳石。

Otolith is calcareous concretions in fish inner earsIts composition and structure are very stableIts accretional growth follows a circadian rhythm that is physiologically controlled and influenced by environmental conditionsOtolith acts as biological archives providing the basis for the reconstruction of individual life traits and environmental parametersThe paper focuses on fish otolith trace elements and their isotopes, general testing methods and the prospect and problems of its application in environmental detection in recent 20 years, hoping that it could provide researchers with some thoughts and could expand its potential application in environmental science.

鱼耳石是鱼类内耳中的钙质沉积体，组成和结构非常稳定，它的生长轮受其生理控制和环境条件影响有规律地昼夜生长。耳石可作为鱼类的生物学记录者并为重建其生活特征和环境参数提供依据。文中就近20年来国内外关于鱼耳石微量元素和同位素方面的研究热点、鱼耳石元素研究中常用的测试分析方法以及其在环境监测中的应用前景和存在的问题作一整理和综述，望能为广大耳石研究者提供一些思路和揭示其在环境科学中的广阔应用前景。

与耳石相关的网络解释 [注：此内容来源于网络，仅供参考]

lapillus：小石;小耳石

石下栖的 lapidicolous | 小石;小耳石 lapillus | 悬瓣 lappet

otolith：耳石

毛细胞的纤毛较壶腹嵴的短,上方覆有一层胶体膜名耳石膜(otolith membrane); 此膜系由多层以碳酸钙结晶为主的颗粒即耳石(otolith)和蛋白质凝合而成. 4.内淋巴管与内淋巴囊 内淋巴管(endolymphatic duct)前经椭圆球囊管与椭圆囊及球囊相交通,

otolith：耳石,听石

organoleptic observation 官能监定法 | otolith 耳石;听石 | otter pendant 网皮叉纲;网板叉索

otolith organs：耳石器官

耳脉搏 car opacity pulse | 耳石器官 otolith organs | 耳语检查 whisper test

statolith：耳石

statoconia 耳石 | statolith 耳石 | statometer 突眼计

otoconite：耳石

Otis?LennonMentalAbilityTest奥雷智力测验 | otoconite耳石 | otoganglion耳神经节

otolite：耳砂 耳石 耳石

otolaryngology 耳鼻喉科学 耳喉科学 | otolite 耳砂 耳石 耳石 | otolith 耳砂 耳石

Aural calculus; Otolith; Otolite：耳石

Aural aspergillosis 外耳道麴菌病; 耳麴菌病 | Aural calculus; Otolith; Otolite 耳石 | Aural mucornycosis 耳白霉菌病

otolith under line; otolite：耳石;耳砂

耳疥癣虫;耳壁虱;耳蜱属 Otobius | 耳石;耳砂 otolith under line; otolite | 耳镜 otoscope

ear stone：耳石

Ear pinna 耳壳 | Ear stone 耳石 | Eardrum 鼓膜