- strand 单链(0)   相似匹配句对      MODIFICATION OF STRAND FEEDING      烧结机布料的改进 短句来源      synthesizing the first strand cDNA;      逆转录合成cDNA第一链 ; 短句来源      Extensions to Strand-space Theory and Its Applications      串空间理论的扩展及其应用 短句来源      Analysis of asymmetrical multi - strand tundish      非对称型多流中间包的解析 短句来源 查询“- strand”译词为用户自定义的双语例句     我想查看译文中含有：的双语例句 为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法，我们为您准备了出自英文原文的大量英语例句，供您参考。   - strand Results showed that over the concentration range of 6-16 mM, Me2SnCl2 is a chemical denaturant and denatures the double-strand DNA in a three-state manner. 例句来源       Furthermore, at low concentrations (up to 5 mM), Me2SnCl2 binds to the phosphate groups of DNA in an exothermic step and had no significant effect on double-strand DNA stability, confirmed by the fact that the Tm value did not change. 例句来源       Single-strand conformational polymorphism (SSCP) analysis was applied to detect different MHC class II DRB haplotypes. 例句来源       Microbial community structure in different wastewater treatment processes characterized by single-strand conformation polymorphi 例句来源       The complementary C-strand is synthesized by DNA-dependent DNA polymerases. 例句来源       更多                    The method for increasing the total draft on the cotton ringframe by using a single controlling flume is described. The total draft of the ordinary 3-line double apron system is increased to about 40 by means of an improved fiber movement control in the back draft zone (or the break draft zone as it is usually called). A flume is inserted between the second and third rollers for this purpose, and the whole mechanism remains almost unchanged exceptroller weightings and settings. The flume has an open channel...             本文对在棉纺精纺机上利用控制管加大牵伸倍数的可能性进行了讨论,并进行了纺纱试验。文中指出,在日东式牵伸机构的后区中,加装控制管,可使精纺机的总牵伸倍数增大至40倍左右。文中包括32支(英制)细纱的试验结果。文中第二节对控制的设计要求进行了讨论。控制管的尺寸、安装位置纺纱条件及试纺的成纱品质叙述在第三节中。第四节对控制管的作用及加控制管后牵伸区域中的摩擦力分布等进行了初步的理论探讨。文中指出,所用的控制管为直槽形,槽的宽度在2.5毫米左右,控制管须自前向后倾斜。 文摘来源          With every self-twist of the yarn,there will co-exist,along the yarn length in the yarn projection on a plane,two points,where one strand is found exactly on top of the other,the dimension at either point being equal to twice the diameter of one strand.At the same time,midway between these two points,there will be a point where only one strand can be seen while the other is concealed,the dimension here being equal to the diameter of one strand. The number of self-twists can be obtain...             伴随着每个自拈拈回,沿着纱在一平面上的投影长度方向,必然会有二点位置表现为一股在上,一股在下,尺寸等于一股的直径的两倍.在这两点中间还必然会有一点位置只有一股外露,一股被掩蔽,尺寸等于一股的直径.找到这些点的位置和数目,就能算出自拈拈度,这就是本项自拈纱拈度自动测定仪的工作原理.通过机械探测头及光电传感器转换成电讯号,经放大、幅度鉴别后进行拈度记数及录波.与手工测定比较差距约为±2%. 文摘来源          The Yangtze delta, a large complicated delta system, has an area of about 51800 km2, of which the subaqueous area amounts to 29000 km~2. The delta is fed by Yangtze River which extents inland for more than 6300 km and has an annual sediment discharge of 486 million tons. At the mouth of the river, the average tide range is 2.25 m. and the tide currents play an importent role in delta formation. Combined analyses of 700 submarine surface samples and more than 500 cores have led to the follow conclusions: 1. ...             长江三角洲是巨大的潮汐型三角洲,依据水动力作用,沉积特征和生物组合,三角洲主体可划分为三角洲平原相,三角洲前缘相和前三角洲相。三角洲的伴生沉积体系在海区有(?)港幅射砂洲和钱塘江砂坎,陆上为长江南北两侧的滨海平原。各相带又进一步划分出亚相,共有十一种亚相。钻孔揭示,三角洲自上而下的垂直相序与自陆向海沉积相依次出现的顺序基本一致. 文摘来源   << 更多相关文摘         相关查询: β-strand positive-strand four-strand double-strand first-strand strand-specific β-strand single-strand multi-strand two-strand three-strand negative-strand  对查询结果不满意

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