查询词典 gill

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。

Small marine fish with black mouth and gill cavity.

长有黑嘴和鳃孔的小型海生鱼。

After the rapid development has been the formation of Epimedium Extract, Red Clover extract, Acanthopanax senticosus extract, black cohosh extract, gill Tribulus terrestris extract, ginger extract, yohimbine extract, cactus extracts, consistent Hypericum perforatum extract a series of extracts.

经过迅速发展，现已形成淫羊藿提取物，红车轴提取物，刺五加提取物，黑升麻提取物，刺蒺藜提取物，生姜提取物，育亨宾提取物，仙人掌提取物，贯叶连翘提取物等的系列提取物。

If we're after a player we present the case, as I would have with Martin Edwards, the plc board or David Gill and the Glazers, and we see.

我们的运营和以前的爱德华兹时代没有变化。plc董事会或者吉尔+格拉泽，我们都知道。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。