查询词典 Norden

In a minute or so there's a knock at the door. It's Van Norden. He's all aflutter.

过了约摸才一分钟便有人敲门，是范诺登，他惊慌不安。

Upon which Van Norden sets to work with renewed energy, just like an old billy goat.

听到这话，范诺登又鼓足劲儿干起来，活像一头老公羊。

Eighth Air Force headquarters, unhappy with the results of previous forays, attributed the errors to a shortage of time for the lead bombardier set his Norden bombsight once his plane began its run from the IP to bombs away.

不满以往轰炸成果的第8航空队司令部把错误归因于留给投弹手瞄准的时间太短——即飞机一旦从轰炸起始点到炸弹出舱的那段时间，这段时间里，投弹手用诺顿瞄准镜瞄准目标。

"This is a bughouse ," says Van Norden, smiling distressedly.

范诺登忧伤地笑着说，"这儿是一座疯人院。"

In 1998, a new data analyzing method, Hilbert Huang Transform was developed by Norden E. Huang of NASA.

1998年，NASA的Norden E Huang提出了一种新的信号分析方法－Hilbert Huang Transform。

Source: Coop Norden AB annual report 2004

来源： Coop Norden AB 2004年年度报告

Established in 1934, NORDEN is located in KALMAR Sweden, is one of the biggest soft-tube end-fluid-package machine and box-package machine manufacturer.

NORDEN：位于瑞典是全球最大的软管灌装封尾机及装盒机生产厂家。

Among these systems is an entirely new and original system, Skipnum,recently developed by my close friend, Heinz Norden, the wellknown polymath.

在这些系统中，有一个完全崭新的、独创的系统-Skipnum，它是由著名的博学家，我的好朋友 Heinz Norden 最近创立的。

Among these systems is an entirely new and original system, Skipnum, recently developed by my close friend, Heinz Norden, the wellknown polymath.

在这些系统中有一个全新的、独创的系统---Skipnum，前不久由我的亲密朋友Heinz Norden 开发，他是一个著明的博学者。

One pair of primers that amplified the gB gene of pseudorabies viruswas designed and synthesized.PCR technique detecting the DNA of PRV was established after selecting the best reaction conditions.This technique was applied to specifically amplify the 281 bp DNA fragment of the PRV strains including Fa,Fb,Bartha,BJ,GD,V2F4,S,S3,SR,Buk,Shope,Norden,Mink Ⅲ,HB,F8,F9 and F12 in cultured samples.The negative results were achieved from Vero cells,swine vesicular disease virus,hog cholera virus,Japanese encephalitis virus,porcine reproductive and respiratory syndrome virus,porcine parvovirus,foot and mouth disease virus F29 strain,O3I3 strain,T509 strain and O Ⅱ MF249 strain.The results of sequencing showed that the PCR method was of specificity.The sensitivity of PCR reached 15.8 pg of PRV Fa strain DNA.The tissue samples obtained during 1994 and 2000 were detected,and the results showed that the sensitivity of PCR was more sensitive than virus isolation and the Sandwich ELISA.The PCR was applied to detect 191 tissue samples from 31 pig farms obtained from Guangdong,Fujian,Hainan Provinces during 1999 and 2000,50 samples(26.2%)were positive and 22 pig farms(71%)were positive.

根据伪狂犬病病毒gB基因的序列，设计并合成了一对引物，以闽A株细胞培养毒为模板，筛选最佳反应条件，建立了检测PRV的PCR方法应用该方法对Fb、Bartha、BJ、GD、V2F4、S、S3、SR、Buk、Shope、Norden、MinkⅢ、HB、F8、F9、F12等毒株的细胞培养液进行基因扩增，均获得了分子量为 2 81bp的特异性目的DNA片段，而对Vero细胞与FMDV、SVDV、HCV、PRRSV、JEV、PPV等病毒进行检测，结果均为阴性，没有出现交叉反应对PRV毒株扩增的产物测序，结果序列与文献报道一致，证明PCR扩增产物和方法的特异性对 1994～ 2 0 0 0年期间送检的临床样品和保存的PRV毒种，用病毒分离、双抗体夹心ELISA和PCR等 3种方法进行检测，结果前 2种方法检测为阳性的，PCR检测均为阳性；PCR检测为阴性，前 2种方法检测也为阴性；可是，前 2种方法检测为阴性的，PCR却检测出部分阳性；经x2 检验，证明PCR检出率明显高于前 2种方法的检出率对PRV闽A株细胞毒提取物DNA进行检测，其最低检出量为 15 8pg 对 1999～ 2 0 0 0年期间广东、福建、海南等省的 31个大中型猪场送检的 191份病料进行检测。

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