j6

Finally , the paper gives general steps for adjusting the reading optical system of J6 optical theodolite .

最后，总结J6级光学经纬仪读数的光学系统调整的一般步骤。

By combining application case of J6 , the text elaborates method and significance of integration from product location system , the precision of specification and verification method of screw body .

结合解放换代卡车车身工艺设计实例，从研究产品定位系统、尺寸精度和螺钉车验证方法等几方面阐述了车身冲焊一体化工艺设计的思路、方法和意义。

This paper makes an analysis of the relations between J6 @ series inlet cowl lip geometry and the flow separation of the lip on the basis of reference [ 1 ] .

本文是在文献的试验基础上，分析了J6Ⅲ系列进气道唇口几何形状和唇口气流分离的关系。

Methods The RNA ( nt1460 1582 , HCV J6 ) extracted from plasma of 38 patients infected with genotype III / 2a HCV were transcribed , amplified , purified and directly sequenced by using RT nested polymerase chain reaction ( PCR ) and dideoxynucleotide chain termination method , respectively .

方法应用逆转录巢式PCR技术，从38例III/2a型HCV感染患者血清中，扩增HCV部分包膜区基因片断（nt1460～1582，HCVJ6），纯化后直接采用双脱氧链末端终止法进行序列分析。