查询词典 transmission bands

Twenty-four random primers were used to analyze the genomes of three descendant strains with steady hereditable variation produced form domesticated silkworm by artificial insemination with sperms of eri silkworm. The results show that in the RAPD patterns there are many amplified bands called" parental bands"which are similar to those of the female parent. At the same time, there appears varied amount of amplified bands called "variant bands" that are different from those of the female parent. The variant ...

采用24种随机引物，对以蓖麻蚕精子进行人工授精得到的家蚕后代中的3个稳定变异品系及其亲本的基因组进行了RAPD检测，结果显示，在变异品系的RAPD图谱中，不仅存在大量与母本相同的&亲本带&，同时还出现了不同数量与母本不同的&变异带&，包括&非亲本带&、&缺失带&及个别仅与父本相同的&目的带&，从分子水平上揭示了变异品系存在着明显的&偏母性&与&变异性&特点。

These primer combinations produced a total of 1 119 bands, 229 specific loci (including 54 absent bands, and 175 monomorphic bands). Among them, 983 polymorphic bands, accounting for 88%, were detected. The percentage of identification per primer combination was as high as 100%. The average PPB of 14 foreign cultivars was 35.86% and the average PPB of seven domestic cultivars was 31.51%.

结果表明：8对引物共产生1 117条谱带， 229个特异位点（其中缺失带54条、单态带175条），多态带983条，多态带的比例为88%；每对引物鉴别效率为100%。14个国外银杏观赏品种平均多态带的比例35.86%，7个国内品种平均多态带的比例31.51%。21个观赏品种之间相似系数为0.4899～0.8499。

Five polymorphic primers with good, clear bands were got, screening fromseventy-five ISSR primers. These five pairs of primers were used to amplificaterespectively the genomic DNA of 66 different Pterocarya stenoptera individuals and atotal of 45 bands were amplified with 43 polymorphic bands and percentage ofpolymorphic bands 95.6%.

2从75条ISSR引物中筛选出5条多态性好、谱带清晰的引物，用这5条引物对66个枫杨叶样的基因组DNA进行了PCR扩增，共得到45条带，其中多态性带43条，多态性百分率为95.6％。

Moreover, it added two bands of higher molecular weight and one band which molecular weight is about 25KD, but lost two bands of smaller molecular weight. The bands of peroxidase isozymes showed vitrous plantlets lost three bands such as Rf0.245, Rf0.309, Rf0.382; but added one band of Rf0.200, and the activity of Rf0.136 was increased.

过氧化物酶电泳表明，玻璃苗缺失了Rf值分别为0.245、0.309和0.382的三条谱带，同时增加了Rf值为0.200一条谱带，而Rf值为0.136的谱带活性要明显高于正常苗。

Number of polymorphic bands changed after irradiation. Flawing bands and increasing bands were observed in amplified bands of 14 selected ISSR primers.

双环蘑菇变异最大，200和500Gy辐照引起的ISSR变异率分别为33.3%和50.5%；金针菇变异最小，200、500和800Gy下的ISSR变异率分别为2.3%、2.3%和3.1%，杏鲍菇菌丝的变异率分别为8.6%、13.4%和20.0%。

Three factors, the information amount of bands, correlation between bands and separability of objects in bands, are considered in selecting bands. The major steps of band selection are

与常规遥感数据不同，从高光谱数据选出的最佳波段要多得多，而且它们之间往往存在相关性，因此在波段选出后，还应对它们进行特征提取。

There are the common specific bands on the zymogram of three isozymesfrom the lamina for every population of Pinellia ternata, e.i. two bands of EST,three bands of SOD and one bands of POD.

同工酶分析结果表明，三种同工酶酶谱在各居群间均有共同特征谱带，其中EST同工酶有2条，SOD有3条，POD有1条。

First, the article introduces main theories of interest rate transmission mechanism in western countries, and then studies the actuality of the effect of interest rate transmission mechanism in China demonstratively. After that, based on the essential analysis of the efficiency about present transmission mechanism, the article discusses the factors that restrict and influence interest rate transmission mechanism of monetary policy in China, from microeconomic factors and macroeconomic environment respectively. Finally, the article puts forth the reformation target of monetary policy interest rate transmission mechanism and the corresponding innovation proposals to enhance the effect of the interest rate transmission mechanism in China.

本文在借鉴和吸收前人研究成果的基础上，采用了规范性研究和实证研究相结合的方法，构建了关于货币政策利率传导机制有效性研究的合理的分析框架：文章首先介绍了西方货币政策利率传导机制理论，着重分析了这些理论发挥作用的途径和模式；其次，通过各种数据分析了我国货币政策利率传导机制的现状；接着针对我国利率传导机制表现出的独特现象分别从微观因素和宏观环境两个层面研究了弱化其有效性的各种因素；最后，针对上述因素提出了加强我国货币政策利率传导效率的政策建议。

The utility model is characterized in that a commonly used escalator which is formed by a plurality of active rundles and handrails is assembled on a vehicle, and the drive force of the escalator is suppplied by the vehicle through the mechanical transmission system; a mechanical transmission system is added in the vehicle and the mechanical transmission system mainly transmit the dynamic energy to the escalator carried on the vehicle, the rundles and the handrails can move in positive or opposite direction synchronously; a hydraulic power transmission system is added in the vehicle, and then the hydraulic power transmission system mainly transmit the dynamic energy to the escalator carried on the vehicle as well as related hydraulic power transmission devices or facilities; the whole vehicle-carrying escalator is supported by the supporting facilities, or the whole vehicle-carrying escalator moves upwards and downwards taking the axle direction which movably connects the lower end and the tail end of the vehicle as center.

其主要技术特征是：将主要由若干节活动梯级、扶手带等组成的现代所通常使用的自动扶梯安装在机动车上，并使自动扶梯的主动力部分由机动车通过机械传动系统供给；在机动车上增加机械传动系统，该机械传动系统主要向所载的自动扶梯传递动能，并使自动扶梯的梯级和扶手带能够同步正向或反向运动；在机动车上增加液压传动系统，该液压传动系统主要向车载自动扶梯的相关液压传动装置或设施传递动能，并在机动车的液压传动作用下，使支撑设施支撑整体车载自动扶梯，或使车载的自动扶梯以下端与机动车末端活动连接的轴向为中心整体升、降运动。

The analysis of the optical signal transmission characteristics and the physical parameters provides the theoretical foundation for optimizing the design and improving the performance of AWG; and the optimizing design numerical value calculation method solves the complex problem of the optimizing design of the AWG, it can also provide a way for AWG computer aided design system; the AWG optical signal processing analysis provide a way for optical signal Fourier transform, serial and parallel transmission, circle shift, matrix transform and differential processing; the optical signal processing characteristics of AWG develop AWG to use for new field, and the optical signal processing will play an important role on all-optical networks in the future; by the definition of the wavelength transform matrix of the AWG, the signal output positions that come from these input signals of the different wavelength or the same wavelength but the different input ports and carrying different signals can be accurately determined, and the wavelength transmission matrix plays an important role for analyzing the routing of the complex optical network, or designing the network nodes such as the optical path add/drop multiplexer and optical cross connect device; the wavelength transmission matrix also provides a method for monitoring and managing the wavelength transmission of the optical network nodes; e analysis of the AWG' OXC node structure and wavelength routing provides a way for realizing the OXC, especially for multi-path/multi-wavelength OXC and the intelligence node of the optical networks; by the studying of the control plain characteristics, router, traffic engineering, program and the improved arithmetic of the wavelength routing, the method for realizing the GMPLS' OXC optical transport network is provided, and it play an important role for the study of the automatic switched optical network; the time-frequency analysis can provide more information about the dispersion and energy changes of .the pulsed light transmission in the singlemode fiber, it also provides more useful parameters for analyzing the dispersive accumulating and dispersive compensating.

AWG光信号传输特性与相关参数的分析，为进一步优化设计AWG及提高其性能提供了理论依据，而优化设计计算数值方法解决了AWG优化设计计算的复杂问题，为进一步建立AWG的计算机设计系统提供了基础；AWG光信号处理的特性分析，提出了AWG应用的新领域，为光信号的傅立叶变换、串并传输、循环移位、矩阵变换、微分处理等提供了一条途径；波长传输矩阵变换关系的建立，不仅得到了确定多路AWG每路信号从输入端口到输出端口的准确输出位置的方法，而且在分析应用AWG实现复杂的光通信网络路由的连接、特别在设计分插复用器和交叉连接器等网络节点时有重要的作用，能有效而准确地确定波长的路由关系，为实现节点波长传输路由的监控和管理提供有效手段；基于AWG的OXC结构和波长路由的确定为实现OXC技术、特别是多路多波长的OXC和光网络的智能节点技术提供了有效的方法；控制平面的特征、路由器、流量工程、程序及改进的波长路由算法的研究实现了基于GMPLS的OXC光传送网络的控制平面，为建立自动交换光网路提供了一定的基础；时频分析可以更直观和更清晰地描述脉冲信号在单模光纤中传输色散和能量的变化，为色散积累和色散补偿提供有效的分析参数。

A carrier gas such as nitrogen is directed through line 20 and valve 22 to connect with line 26 and mix with the gas sample.

如氮气之类的载体通过管线20和阀22引入，与管线26相通，与气体样品混合。

But for the most part, knaves and parasites had the command of his fortune

然而支配他的家产的大多是恶棍和寄生虫。