查询词典 sturgeon

Histological studies were carried out on the taste bud in barbell of rostral of Chinese sturgeon,Acipenser sinensis.

味蕾在鱼类摄食、集群、繁殖、垂直移动及洄游等活动中起着重要作用[1，2]。

MS-222 and clove oil are widely used for fish immobilization. Effects of MS-222 and clove oil on oxygen consumption rate and ammonia excretion rate of juvenile Chinese sturgeon Acipenser sinensis were investigated in this paper.

研究了麻醉剂MS-222和丁香酚对中华鲟幼鱼呼吸与排泄的影响。

The effects of cryopreservation (-196℃) on the antioxidant activities of enzymes (SOD, CAT, GSH-PX and GR) in seminal plasma and spermatozoa of Russian sturgeon Acipenser gueldenstaedti were studied by a reagent kit to clarify damage mechanism of spermatozoa.

为了探讨超低温(-196℃)对精子的损伤机理，采用试剂盒测定了冷冻前后俄罗斯鲟精浆和精子中超氧化物歧化酶、过氧化氢酶、谷胱甘肽过氧化物酶和谷肽甘肽还原酶等酶活性。

Fluoride ions caused widespread endemic fluorosis in humans, but little attention was paid to the effect of fluoride ions on aquatic organisms. Semi-static acute toxicity trial on larval Siberian sturgeon Acipenser baeri was carried out to explore the safe criteria of fluoride to fish.

为检测氟对鱼类的生态毒性效应，在水温（17±1）℃的条件下，采用半静态式生物毒性试验方法研究了氟离子对西伯利亚鲟初孵仔鱼的急性毒性效应（氟离子浓度梯度设置为0、100、200、300、400、500、600mg·L-1）。

A contrastive experiment was conducted on the growth of hybrid sturgeon, namely wild Acipenser schrencki, Acipenser baeri and Acipenser schrencki, Acipenser baeri fed with artificial diets under still water conditions.

在静水条件下，对两类杂交鲟-W类（野生施氏鲟与野生西伯利亚鲟的杂交品种）和D类（人工驯养的施氏鲟与野生西伯利亚鲟的杂交品种）的幼鲟进行了生长对比实验。

Acute toxicities of phenol,Cu2+,nitrite and total ammonia to juvenile Chinese sturgeon Acipenser sinensis fingerlings were determined in static bioassays.

研究了苯酚、Cu2+、亚硝酸盐和总氨氮对8~12日龄中华鲟 Acipenser sinensis稚鱼的急性毒性，中华鲟稚鱼的全长为(2.36±0.10)cm，平均体重为0.07 g。

The abundant extract of beluga saviar (sturgeon eggs of the Acipenseridae family) contains mutiple hydration elements, replenishing water and endowing the skin with the profound feeling of smoothing tenderness.

丰富的鲟鱼子酱（ Acipenseridae 科鲟鱼卵）提取物含多种保湿成分，浸润补水，令肌肤深切感受水柔丝滑改善。

In order to isolate specific functional genes involved in reproduction and endocrine regulation and to reveal their evolutionary mechanisms in Chinese sturgeon, a chondrostean fish with a history of 140 million years, we constructed its pituitary cDNA library from a 4 year-old male.

为了能在中华鲟中发现与生长和生殖内分泌调控相关的基因，我们构建了中华鲟垂体的SMART cDNA质粒文库。

In Western blotting, Ig and Ig heavy chain of the sturgeons have the same antigenicity and can be detected by antibody of rabbit anti the sturgeon Ig respectively in colloxylin membrane while light chain cannot be detected.

Western blotting的检测结果表明，3种鲟鱼Ig的重链与其Ig具有同样的抗原性，在硝酸纤维素膜上可被兔抗鲟Ig多克隆抗体所识别，而轻链的Western blotting检测结果则呈阴性。

"The disappearance and extinction of such highly evolved endemic mammals as the white Yangtze River dolphin , the finless porpoise, or the Chinese sturgeon from the Yangtze River can be attributed to a multitude of circumstances, such as the deterioration and loss of their natural habitats, overfishing of the river, the heavy freight ship traffic, and others," Mueller said.

他说，由于受众多因素诸如：白鳍豚自身的退化、它们赖以生存的自然栖息地消失、人类对渔业的过度捕捞、重型货运船舶运输及其它原因的影响，这一有着高度进化历程的无鳍哺乳动物—白鳍豚在长江流域的消失与灭绝。

If you are unfortunate enough to the lovelorn, please tell me, I will help you out, really, please contact me!

如果你不幸失恋了，请告诉我，我会帮助你摆脱困境，真的，请联系我啦！

China's plan to cut energy intensity by 20 percent and pollutant discharges by 10 percent between 2006 and 2010 is a case in point.

中国计划在2006年到2010间降低20%的能源强度和减少10%的主要污染物排放，就是一个这样的例子。