查询词典 Gb

Nature 439:457 461 and West, Brown, and Enquist West GB, Brown JH, Enquist BJ (1997) A general model for the origin of allometric scaling laws in biology.

评论：很多生态学的经典理论如果要在森林这种异质性极高的群落中进行验证，往往需要大尺度的通力合作，本文就是跨国合作的典型。

Although the range of all metals studied in water samples did not exceed the National Water Quality Standard for Fisheries (GB 11607－89), relatively obvious contamination of Pb, and in particular Zn and As were found by the range in the samples of sediments and Anodonta woodiana.

虽然水样中各重金属均未超过国家渔业水质标准（GB1160789），但底泥和背角无齿蚌的结果显示出Pb，特别是Zn、As的污染比较明显。

The applications of SKALAR brand interval flow analyser in the analysis of fermentation liquid and content of product biacetyl were introduced.

摘 要：介绍利用SKALAR间隔流动分析仪对发酵液、成品双乙酰含量的分析，并对SKALAR与GB法的分析结果进行比较、分析。

Microscope observations: positive staining for iNOS was observed in inflammatory cells, macrophages, kuffer cells and hepatocytes, especially at the canalicular membrane.

其中 LPS发热组3，6，gb iNOS阳性产物的整合光密度值与％阳性面积均高于正常对照组iNOS的整合光密度值和％阳性面积（P＜o.0门，且以LPS发热组6h的整合光密度值及防阳性面积为最大。

This key technology can improve not only the immunity level and heath level of the high- quality chicken but also the chicker's producting capability.

生产出的优质鸡送检达到无公害鸡肉标准（ NY 5034-2001 ），并且金霉素、土霉素、喹诺酮类、磺胺类药物零检出，达到国家标准（ GB 18406.3-2001 ）。

The best compilers can create ebooks up to 2 GB in size without decompressing the HTML pages or images to your hard disk.

最好能创造丛书电子书绿化面积达200多页的HTML或图像无减压的硬盘贵。

The sludge settling characteristic is satisfying with SV varying from 22 to 30 and SVI varying from 58 to 80ml/g.The sludge bulking problem has been avoided successfully. The excess sludge can be thickened to 3%-4 %. The alkalinity remains equilibrious between the nitrification and denitrification in SBR-BAF system. The COD and TP loading of SBR are 2.08kgCOD/kgMLSS·d and 41.68gTP/kgMLSS·d, respectively. The NH4+-N loading of BAF is 1.16kgNH_4~+-N/m~3.d. The total HRT is about 10 hours which is only about half of suspended growth process for simultaneous phosphorous and nitrogen removal. Under the above mentioned high loadings and short HRT, the mean removal efficiency of COD, TP, NH4+-N, TN is 96%, 98%, 93%, and 84%, respectively. The mean effluent concentration of COD, TP, NH4+-N, TN, SS is 20mg/L, 0.23 mg/L, 3.24 mg/L, 7.68 mg/L, 5 mg/L respectively, which means every index can meet the first class of Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant.

最后，以上述最佳运行参数控制SBR-BAF系统运行，长期运行结果表明：系统中悬浮污泥的絮凝、沉降性能良好，SV值为22~30，SVI值为58~80，不再有污泥膨胀之虞，而且可以对剩余污泥进行重力浓缩，浓缩后污泥浓度可以达到3~4%；短程硝化和反硝化使得系统可以维持碱度平衡，无需额外补充碱度；系统在高负荷(SBR反应器COD负荷为2.08kgCOD/kgMLSS.d，TP负荷为41.68gTP/kgMLSS.d，BAF反应器NH4+-N负荷为1.16kgNH_4~+-N/m~3.d)、低水力停留时间(SBR反应器9h，BAF反应器1h，总计10h，约为同步脱氮除磷悬浮污泥工艺的一半)下稳定高效运行，对COD(不计BAF加入的外碳源)、TP、NH_4~+-N、TN的平均去除率为96%、98%、93%、84%，出水COD、TP、NH4+-N、TN、SS的平均浓度为20mg/L、0.23 mg/L、3.24 mg/L、7.68 mg/L、5 mg/L，各项水质指标均达到《城镇污水处理厂污染物排放标准》(GB 18918-2002 )一级标准的A标准的要求。

The main products:ball valves(wearable、bear erodent),butterfly valves,gate valves,which accord with GB、ASTM、JIS.

主要生产：球阀、蝶阀等国标、美标、日标阀门。

During the past 20 years,Fuerte People follow the business theory of "science and technology in the highest flight,technology being leading role and market orienting",develop team spirit of "le-arn wildly from everyone's strong points,keep improving and peo-ple first",insist quality aim of "quality is our life,sincerityguideline of "high starting point,high science and technology,high investment.

二十年来，伏尔特人致力&科技为领先，技术为龙头，市场为导向&的经营理念；弘扬&博采众长，精益求精，以人为本&的团队精神；坚持&质量为命，诚信为誉，服务为尊&的品牌宗旨；实行&高起点，高科技，高投入&的战略方针。历经了漫长的稳健务实、诚心立业的千里之志，各种系列产品先后通过了ISO9001质量体系认证，符合国际电工委IEC291、282、644、787和国家GB/T15166、15166.2等标准。

There is no sign of when the government's inspectors - barrister Guy Newey QC and Gervase MacGregor of forensic accountants BDO Stoy Hayward （查自人民网 http://finance.people.com.cn/GB/jinji/22 2/3786/4347183.html）- will finish their investigation, but it continues to cost about ?500,000 a month.

没有迹象表明政府聘请的检察员——柏德豪会计师事务所的盖伊·钮韦和杰维斯·麦格雷戈——何时才能完成它们的调查，但调查仍在以每月大约50万英镑的成本进行着。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐