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cm map
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  cm的图幅
     Taking one 1:2000, 40c m×50 cm map as an example, the paper introduces a new map orient method on the basis of AutoCAD,namely two-point map orient method.
     本文以1:2000,40cm×50cm的图幅为例,介绍了一种基于AutoCAD,对TIF格式影像进行图纸定向的两点定向法。
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  “cm map”译为未确定词的双语例句
     Another tentative resistance gene bph19(t) was mapped near the end of the long arm of chromosome 12, 16.7cM map distance to SSR marker RM17, but its exact location remained unknown.
     利用位于第4染色体上的所有已定位的稻褐飞虱抗性基因的标记进行分析,结果表明和该基因不连锁,证明该基因是新的抗性基因,暂定名为bph18(t)。
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     Methodology of individual genetic evaluation by using marker assisted BLUP (MBLUP) based on the framework of a mixed inheritance model was present in the paper. The effects of putative QTL were treated as random effect in the major gene and polygene mixed inheritance model,and its genotypes were inferred from the flanking markers with 5 cM map distance between them.
     在主基因-多基因混合遗传模型的框架内模拟研究了种畜遗传评定的相对效率,比较了常规BLUP与标记辅助BLUP(MBLUP)进行个体遗传评定的效果,模型中将与标记紧密连锁的QTL效应看作随机效应,分子标记的间距为5cM,QTL的基因型通过侧翼标记来推断。
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  相似匹配句对
     cm
     cm2。
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     cm.
     致伤能量为舶·cm ;
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     A and MAP.
     MAP.
短句来源
     map symbolization;
     地图符号化实现;
短句来源
     Total map size exceeded 3000 cM and covered the entire genome.
     该图谱超过 30 0 0cM ,覆盖整个基因组。
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  cm map
The 1713?cM map encompassed 2926 loci distributed on ten linkage groups; 2454 of those loci are AFLP products generated from either the EcoRI/MseI or PstI/MseI enzyme combinations.
      
The parameters derived from the 2 cm map are found to be compatible with those obtained from a former observation at 6 cm wavelength.
      
The resulting 1,595.7-cM map encompassed 1,172 loci distributed on the seven linkage groups comprising 1,134 AFLP, 34 SSR, three STS and vrs1 (kernel row type) loci.
      
One hundred and seven markers were mapped to 9 different linkage groups covering about 800 cM map distance, and 11 markers remained unlinked.
      
Using a 30-cM map scale and including the 24 unlinked markers and the ends of the 13 linkage groups and nine linked pairs, the set of RAPD markers accounts for approximately 2160 cM or 64-75% of the genome.
      
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DA multi-method image processing of the VLBI observation of the radio galaxy 3C390.3 at 6 cm has been tried to identify discernible components in the faint parsecscale jet of the source at epoch 1989.29. On the basis of excellently consistent results obtained from four packages and model fitting, we can compare them with 6-cm maps obtained previously,including both published and unpublished results.Curvature of the jet and an explicit counter jet are probably revealed in the processing.The superluminal...

DA multi-method image processing of the VLBI observation of the radio galaxy 3C390.3 at 6 cm has been tried to identify discernible components in the faint parsecscale jet of the source at epoch 1989.29. On the basis of excellently consistent results obtained from four packages and model fitting, we can compare them with 6-cm maps obtained previously,including both published and unpublished results.Curvature of the jet and an explicit counter jet are probably revealed in the processing.The superluminal motion of the knots in the jet is reconfirmed by the comparison.

通过对射电星系3C390.3在历元1989.29及6cm波长的VLBI观测数据的多软件包成象,辨认出其弱秒差距尺度喷流中几个分离的节,将它们和以前发表及未发表的同一波长的成象结果比较,显示了该源弱秒差距尺度喷流的弯曲和反喷流,并重新证认了喷流中节的视超光速运动。

The principle of magnetocardiography is based on the measurement of minimal magnetic field,caused by the electrical activity of the heart during the cardiocycle.Extremely sensitive sensors,Superconductive Quantum Interference Device (SQUID),cooled in a cryostat with liquid helium(-269℃),can detect and quantify the very weak magnetic signals with 2 dimensional resolution.However,in the past the intrinsic noise of the equipment and external electromagnetic sources used to have a big influence on the accuracy and...

The principle of magnetocardiography is based on the measurement of minimal magnetic field,caused by the electrical activity of the heart during the cardiocycle.Extremely sensitive sensors,Superconductive Quantum Interference Device (SQUID),cooled in a cryostat with liquid helium(-269℃),can detect and quantify the very weak magnetic signals with 2 dimensional resolution.However,in the past the intrinsic noise of the equipment and external electromagnetic sources used to have a big influence on the accuracy and stability of the measurement.In the past,most of the systems required a special and very expensive magnetic shielding of the examination room. The magnetocardiograph MCG1 from SQUID ensures maximum intrinsic noise reduction by using specially selected materials for the table and the cryostat.Any magnetic disturbance,caused by metal screws or particles in the paint,is avoided.The development of a sophisticated active and passive magnetic shielding of the detector allows installing the system even in tegular,unshielded rooms.The automatically moving patient table,in combination with a rigid detector,gives the possibility of recording20×20cm maps of the electromagnetic activity of the heart.

心磁图的原理是对心动周期中 ,心脏电活动引起的微小磁场进行测定。极为敏感的探头是一个超导量子介入装置(SQUID) ,它在低温保持器中使用液氦冷却( -269℃) ,能够以二维分辨率探测和量化非常微弱的磁信号。在过去 ,由于仪器内噪声和外部电磁源对其精确性和稳定性都有巨大影响 ,因此大部分系统要求检查室内设有特殊的且造价很高的磁屏蔽设施。SQUIDMCG1通过选择特殊材料制作检查床和低温保持器 ,确保最大限度降低系统内噪。任何可能由螺丝或漆料中所含微粒引起的磁干扰都被有效避免。探头部分复杂精密的主动和被动磁屏蔽技术的发展 ,使该系统能够在普通的无屏蔽的房间内进行安装。它的可自动移动检查床与固定探头的结合可以记录出20×20cm心脏电磁活动图。

Map orient error is a major error in the digital map errors. It is necessary to research how to orient map for getting high precise digital map. Taking one 1:2000, 40c m×50 cm map as an example, the paper introduces a new map orient method on the basis of AutoCAD,namely two-point map orient method.It is believed that the method is of reference in the scanscreen digital map.

图纸定向误差是数字地图误差的主要来源,要获得高精度的数字地图,有必要对图纸定向问题进行研究。本文以1:2000,40cm×50cm的图幅为例,介绍了一种基于AutoCAD,对TIF格式影像进行图纸定向的两点定向法。相信本文所介绍的两点图纸定向法必将对扫描屏幕数字化中图纸定向问题的研究,有一定的借鉴和参考价值。

 
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