贝类

Three species: Ancistrocoma primigenius,Ancistrocoma pelseneeri and Hypocomides weihaiensis were morphologically investigated based on living observations,protargol impregnation and wet silver impregnation techniques,of which Ancistrocoma primigenius and A.

摘 要 报道采自山东沿海贝类鳃表及外套腔中寄生/共栖的3种吻毛类纤毛虫：原生钩毛虫、派氏钩毛虫及威海下毛虫。

Three species: Ancistrum crassum, Ancistrum japonicum and Boveria subcylindrica were morphologically investigated based on living observations, protargol impregnation and wet silver impregnation techniques.

摘 要 报道山东沿海贝类鳃表及外套腔中共栖的3种触毛亚目盾纤类纤毛虫：厚鱼钩虫、日本鱼钩虫及亚桶形后口虫。

The 48h TLm value for Viviparus quadratus andthe 96h TLm value for tadpole was 12847.2 mg/l and 1889.5mg/l respec...

抗坏血酸钛对鱼类、贝类及无尾两栖类皆为低毒物质。

Were detected for okadaic acid by high performance liquid chromatography with 9chloromethylanthracene (9CA) and tetramethylammonium hydroxide.

在江苏及浙江共5个地点采集了8种贝类，使用四甲基氢氧化胺和9-氯乙基蒽衍生的高效液相色谱法，检测样品的大田软海绵酸含量。

Family'.'' Unionidae, having hooks for attaching to the gills or other external parts of a host fish.

科'。''淡水贝类的寄生幼体，长有钩并用来附着在寄宿主鱼的鳃或其他体外部分

The parasitic larva of certain freshwater mussels of the family Unionidae,having hooks for attaching to the gill s or other external parts of a host fish.

瓣钩幼虫珠蚌科淡水贝类的寄生幼体，长有钩并用来附着在寄宿主鱼的鳃或其他体外部分

The parasitic larva of certain freshwater mussels of the family Unionidae, having hooks for attaching to the gills or other external parts of a host fish.

瓣钩幼虫珠蚌科淡水贝类的寄生幼体，长有钩并用来附着在寄宿主鱼的鳃或其他体外部分

Based on the second national baseline survey on marine pollution,the concentration,distribution and potential ecological risk of typical organic pollutants in the benthic mussels from the inshore areas of Yellow Sea were determined.

根据第二次全国海洋污染基线调查数据，确定黄海近岸底栖贝类体内典型有机污染物的含量、分布及其潜在的生态风险。

Shellfish and many calcifying organisms play a crucial role in converting bicarbonate back to carbonate.

研究以贝类为对象，它们在海洋碳循环中负责将氢碳酸根转回碳酸根，然后以碳酸钙方式储存。

GB2760-86》issued by Public Health Ministry,phytic acid is suitable to bepreservative agent used tor aquatic products,e.g,prawn freezing preservative agent is 0.05%-0.1% phytic acid solution.In Japan,0.1-0.5% phytic acid is added to shellfish cans to prevent discolouring.Under 100℃F,adding 0.3%Phytic acid can preventfishbody discolouring in two minutes.

按卫生部颁发《食品添加剂卫生标准GB276J0——86增补品种》中规定植酸适用于水产品对虾保鲜参考用量以0.05%-0.1%的水溶液作为冷冻保鲜液，日本在贝类罐头中用0.1-0.5%植酸，以防黑变，鱼类用0.3%植酸，在100℃F处理，二分钟可防止鱼体变色。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。