对鳃

An exposure experiment was made to study the effect of copper at different concentrations on its accumulation and CAT activities in gills, muscle and visceral mass of Chlamys farreri.

采用暴露实验方法，研究了不同浓度的Cu(Cu2+)对栉孔扇贝鳃、肌肉、内脏团组织中Cu蓄积量及过氧化氢酶活性的影响。

The deduced amino acid sequence of red sea bream MHC classⅡB 1(Chma-DAB*0101) had 87.1%,85.1%,87.1%,90.4%,87.1%,90.8% identity with those of red sea bream classⅡB 2, 3, 4, 5, 6, 7(Chma-DAB*0201-Chma-DAB*0701), respectively, and had 75.2%, 74.5%, 55.9%, 55.1%, 34.3% and 30.4 % identity with those of striped sea bass, cichlid, rainbow trout, Atlantic salmon, mouse and human, respectively.

以正常鱼和鳗弧菌感染后真鲷组织为材料，以反转录合成的第一链cDNA为模板，应用RT-PCR半定量检测方法对真鲷的MHCⅡB基因组织表达特点进行了研究，结果表明，在正常真鲷组织中，其中较强的表达于鳃、脾、头肾、肾、胃、小肠和心脏中，在肌肉和血中表达最弱。

With a mouthful of three-pointed teeth, the frilled shark may be a fearsome hunter, but it's considered harmless to humans.

有个一张满嘴三尖点牙齿的嘴皱鳃鲨，可能是个可怕的猎人，但它被视为对人类无害。

They often feed on skin and gill tissue, but usually only cause problems if found in large numbers.

他们往往饲料对皮肤和鳃组织，但通常只造成问题，如果发现在大量。

Physiological Responses of Hybrid Striped Bass to Aqueous Copper copper is an abundant trace metal, and although essential at low levels, it is also potentially toxic to aquatic organisms.Mechanisms of toxicity and consequences of exposure vary depending on ionoregulatory status(acclimated to freshwater or salt water).The goal of this research was to examine the responses of hybrid striped bass(Morone chrysopsXMorone saxatilis)exposed to Cu in freshwater and 15g/L salt water.In freshwater,a general dose-and time-dependent pattern of increasing Cu accumulation in gill tissue was evident in fish exposed to aqueous Cu(220 and 447 mg/L)for up to 96 hours.The 96-horu acute median lethal concentration for freshwater-acclimated hybrid striped bass exposed to Cu was 94mg/L(confidence interval=62 to 144mg/L).

生理反应到水的混合条纹鲈鱼铜是一个丰富的微量金属，虽然至关重要，它是在较低的水平也可能对水生生物有毒毒性机制及其后果的曝光取决于ionoregulatory状态，本研究的主要目的是为了检查的反应chrysopsXMorone混合条纹鲈鱼暴露于铜在淡水和15 / L盐水在淡水，一般dose-and时变模式日益增长的铜积累鱼鳃组织显然暴露于含水的铜(220和447毫克/升)长达96小时96-horu致命的平均浓度为freshwater-acclimated急性混合条纹鲈鱼暴露于铜被94mg / L(=置信区间来144mg / L)62 osmolatity、钠浓度降低。

Up to now, the studies on osmoregulation effects of heavy metal ions on crab Eriocheir sinensis were seldom reported.

铜、锌、镉 3种重金属离子对中华绒螯蟹鳃丝Na+-K+-ATPase活力具有影响。

The resulting product is a vibrant panorama, from videos of bluefin tuna on the hunt to quizzes about sea life-from leopard seals to nudibranchs.

这是一幅活的全景图，包括了从捕捉金枪鱼的视频到对海洋生物的测试，从海豹到裸鳃亚目动物。

The sensitivities of SOD and CAT to the poison in gill, sex gland and hepatopancreas were much more than those of heart and muscle.

不同组织对药物的敏感性不同，鳃、肝胰脏和性腺的敏感性大于心脏和肌肉。

80 Mg/L on Paralichthys olivaceus antioxidant system in muscle,gill,viscus,by using the activities of CAT,SOD and GSH-PX as indexes.

以鳃、肌肉和内脏组织超氧化物歧化酶SOD、过氧化氢酶CAT、谷胱甘肽过氧化物酶GSH-PX活性为指标研究了Cu2+污染对牙鲆的损伤作用。

The activity of Na~+/K~+-ATPase in branchial epithelium,concentration of ions(Na~+,K~+,Cl~-) and osmolarity in serum of Acipenser schrenckii,during salinity acclimation,were measured and analyzed in this paper,and the osmotic regulation process was discussed.

对史氏鲟在盐度驯化过程中鳃Na+/K+-ATP酶活力、血清渗透压及血清离子浓度进行了检测和分析，探讨了史氏鲟驯化过程中血清渗透压调节机制。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。