查询词典 gill

Based on this, four DBP concentrations(0.38, 0.85, 1.90, 4.25mg·L-1)were confected using the same distance of logarithmic distance, and 20 days' sub-acute toxicity test was carried out. The weights of the liver and gill of B. rerio were measured every 5 days.

在此基础上，等对数浓度差设置4个质量浓度0.38、0.85、1.90、4.25mg·L-1进行20d慢性染毒，期间每5d测定斑马鱼的体重、肝重和鳃重，同时测定斑马鱼肝脏、鳃中SOD酶和ATPase活性。

All gill filaments have the same structure.

所有鳃丝的组织结构均相同。

The electrophoretograms of isozymes from five different tissues （foot, mantle, adductor muscle, gill, liver） of Mercenaria mercenaria Linnaeus were analyzed, by vertical polyactylamide gel electrophoresis.

采用垂直板聚丙烯酰胺凝胶电泳技术，对硬壳蛤5种组织（足、外套膜、闭壳肌、鳃和肝）的酯酶、苹果酸脱氢酶和乳酸脱氢酶同工酶进行了比较研究，并对酶谱表型及位点表达进行了分析。

There is still no effective method on effectively curing this disease. In this paper, egg-yolk antibody against WSSV was prepared and its effectiveness on preventing and curing this disease was tested. In order to get adequate WSSV antigen, the differential-speed centrifugation and the sucrose gradient ultracentrifugation were used to isolate and purify WSSV from the foregut and gill tissues of shrimps affected with WSSV.

为了获得足量的WSSV抗原，本文以感染WSSV的对虾前肠和鳃等组织为材料，分别利用差速离心法和蔗糖密度梯度离心法进行了WSSV的分离纯化，结果表明：利用差速离心法虽然能够使所分离的WSSV的完好率达70﹪左右，但其中杂质较多，病毒粒子的收获量较少；利用蔗糖密度梯度离心法提取WSSV，虽然其完好率稍低于差速离心法，但也可以达到60%以上，并且，所得到的WSSV的量要大大高于差速离心法，适合于WSSV的大量分离。

Gill flap is the key link, gastropods program, crustaceans such as 37 kinds of gang benthic fauna, fish resources are very rich.

有瓣鳃纲、腹足纲、甲壳纲等37种底栖动物，鱼类资源也十分丰富。

In order to improve automation, safety and stability of the B423 gill box, it designs and develops the touch-screen online monitoring system.

为了提高B423型针梳机的自动化性能及运行安全稳定性，设计开发了触摸屏在线监控系统。

To use the online monitoring system into the practical production, it makes the gill box more simple operation, and improves the properties of the automation, safety and stability.

将针梳机在线监控系统应用于实际生产中，使针梳机的操作简单，安全稳定性，自动化性能提高。

Analyses the technical characteristics of the autolevelling system developed by ourselves and introduces the applying methods of this system in the domestic B423 wool gill box .

摘要分析了自行研制的微机控制式自调匀整系统的技术特点，介绍了该系统在国产B423型针梳机上的应用方法。

Ldquo; Dacheng Textile Machinery Technology Center ", in high - starting point FB473A introduced roving machine, FB / FB L314 ~ 455 gill box, FB 256 Comber three wool, hemp products, more than 20 varieties, is widely used in hair, linen spinning industry, the system be combing combing and rehabilitation works, to fill the blank of domestic products, and achieved the results of a number of patents being granted higher levels of government,"star enterprise title.

ldquo；大成纺机技术中心&，在高起点上，推出了FB473A粗纱机、FB/FBL314～455针梳机、FB256精梳机等三大毛、麻系列产品，品种20多个，广泛应用于毛、麻纺业的前纺、制条、精梳和复精梳工程，填补了国内产品空白，取得多项专利成果，被上级政府授予&明星企业称号。

Normal plant production, have fixed customers (Zhangjiagang, Jiangsu Guotai International Group), etc., well-equipped: spinning a gill box, B465A Roving Machine (6 into a new, normal activities), three new computer inverter control roller flower Twisting Machine type two simple machine is not only easy to adjust and make the roller continuously variable, and can set a variety of flower-type random combinations of process parameters.

工厂目前正常生产中，有固定客户（江苏张家港国泰国际集团）等，设备齐全：前纺针梳机一套、B465A粗纱机（6成新、正常活动中）、新式电脑变频控制三罗拉花式捻线机两台（操作简易，不仅便于机台的调整，并且使各罗拉无级变速，而且可以随机设定各种花型组合工艺参数。

The university spirits are the quintessence of a university, and they are cohesive force, creativity and vitality of a modern university.

大学精神是一所现代大学的凝聚力、创造力和生命力，是大学的精髓所在。

MODFLOW model is used to simulate ground water level and water quantity and forecast in this paper.

为了加强地下水资源的管理，合理开发利用和有效保护地下水资源，必须进行地下水资源的调查与评价。