鳃

A lid or flap covering an aperture, such as the gill cover in some fishes or the horny shell cover in snails or other mollusks.

鳃盖覆盖在一孔或缝隙上的盖，如一些鱼类的鳃或覆盖在蛇或其它软体动物身上的角质壳

A lid or flap covering an aperture, such as the gill cover in some fishes or the horny shell cover in snail s or other mollusks.

鳃盖覆盖在一孔或缝隙上的盖，如一些鱼类的鳃或覆盖在蛇或其它软体动物身上的角质壳

A lid or flap cover in g an aperture, such as the gill cover in some fishes or the horny shell cover in snails or other mollusks.

鳃盖覆盖在一孔或缝隙上的盖，如一些鱼类的鳃或覆盖在蛇或其它软体动物身上的角质壳

A lid or flap cover ing an aperture, such as the gill cover in some fishes or the horny shell cover in snails or other mollusks.

鳃盖覆盖在一孔或缝隙上的盖，如一些鱼类的鳃或覆盖在蛇或其它软体动物身上的角质壳

PcLEC was expressed in all examined tissue including hemocyte, hepatopancreas, muscle, gonad, gill and heart.

在肌肉、心、肝胰腺、鳃、性腺和血细胞等六个组织中均检测到PcLEC基因的表达，其中在血细胞和肝胰腺中的表达量最高，而在肌肉、鳃和性腺中的表达量相对较低。

Result succinylation modified, trypsin hydrolysis, SDS and β-mercaptoethanol treatment greatly reduced lectin from gill of bighead carp; dimethyl sulfoxide, NaCl, tri fluoroacetic acid at a given treated concentration had no effect on its activity; lectin from gill of bighead carp agglutinated Haenatcoccus pluvialis, vibrio harveyi and Vibrioauguil larum specifically.

结果］琥珀酰化修饰、胰蛋白酶水解、SDS及β-巯基乙醇处理均使鳙鳃凝集素活性大大降低；在设定的处理浓度下，二甲基亚砜、NaCl及三氟乙酸对其活性没有影响；鳙鳃凝集素能专一地凝集雨生红球藻及哈维氏弧菌和鳗弧菌。

There were no pronounced histopathological alterations in gill and liver of fish exposed to 0.01μgL^(-1) lindane.

当林丹浓度为0.01μgL^(-1)时，斑马鱼的鳃和肝组织结构未发生明显变化，而暴露在1.0μgL^(-1)和100.0μgL^(-1)林丹溶液中的斑马鱼的鳃和肝组织结构变化显著。

Mactra veneriformis belongs to Mollusca, Lamellibranchia, Evlame vibranchia, Heterodata, Mactride. It is a kind of economic bivalves, which is normally restricted to the areas of the coasts in China. Some reports about the genetic diversity of some kinds of bivalves have been seen in some articles but have none about Mactra mactra.

四角蛤蜊属于软体动物门瓣鳃纲真瓣鳃目异齿亚目蛤蜊科，是一种广泛分布于我国沿海的经济贝类。

Body gets nigrescence especially the head.

鳃丝及鳃盖骨内表皮均有出血现象。

The results showed that the American shad fingerlings stopped opercular movement less than half an hour after anesthetia when the fish were exposed to concentration of MS-222 at 75mg/L, clove oil at 20mg/L and bezocaine at 40mg/L. The fish recovered to normal behaviors again after exposed in air for less than 10min when transferred into fresh water. The shad fingerlings had good anaesthesia for more than 12h at 20-30mg MS-222/L, 8-10mg/L clove oil and 20-30mg/L benzocaine. The anesthetic effects were enhanced at high water temperature and changed with fish sizes. Small fish were more easily in good anaesthesia than the bigger one in MS-222 while the opposite case was found in clove oil and in benzocaine.

麻醉试验结果表明：在较高麻醉浓度（MS-222为75mg/L以上，丁香油为20mg/L以上，苯唑卡因为40mg/L以上）下，鱼很快（30min内）停止鳃盖张合运动，且停止鳃盖运动的鱼在空气中暴露一定时间（10min内）后也能够复苏；在适宜的麻醉浓度（Ms-222为20~30mg/L，丁香油为8~10mg/L；苯唑卡因为20~30mg/L）下，鱼能够进入麻醉状态，且能保持很长时间(12h)；麻醉效果随着水温的升高而增强；在20mg/L MS-222麻醉剂下，小规格鱼较大规格鱼更容易进入麻醉状态，而在10mg/L丁香油和20mg/L苯唑卡因麻醉剂下，小规格鱼却难进入麻醉状态。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。