• 双键的张力效应导致相反结果。

    With exocylic double bonds the effect of strain is in the opposite direction .

    youdao

  • 天鹅位于朝阳区一个全新楼盘

    Swan Bay is a brand new property in Chaoyang district out of east 4th ring road.

    youdao

  • 木质建筑系统隐含方面要传统建造建筑和大部分明尼阿波利斯市中心的建筑以及建筑要

    Additionally, the embodied carbon in the building's wood structural system is lower than that found in conventional buildings found throughout most of downtown Minneapolis and the North Loop.

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  • 开枪射中了靶子

    He fired and hit the outermost ring of the target.

    《牛津词典》

  • 除了组块形成,前期微管肌动蛋白形成为特征

    In addition to phragmosome formation, preprophase is characterized by the formation of a ring of microtubules and actin filaments.

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  • 很少韩国知道三个一组的前一周半跳个后内一周跳差别

    Few South Koreans know the difference between a triple axel and a triple salchow.

    youdao

  • 这次8.9地震星期五发生在日本东海岸125公里引发太平洋地区海啸警报,涉及范围南美地区整个美国西海岸

    The 8.9 magnitude quake struck Friday off Japan's eastern coast, and prompted tsunami warnings across the Pacific as far away as South America and the U.S. West coast.

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  • 论文研究铱催化喹啉和吡啶衍生物以及环外烯胺的不对称氢化

    In this dissertation, Ir-catalyzed asymmetric hydrogenation of quinoline derivatives, pyridine derivatives and exocyclic enamines have been studied.

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  • 氯醇生产丙烷所合杂质乙醛丙醛还有烃类氧化物卤代丙酮醇类

    Chlorohydrin production of propylene oxide with the impurities except for acetaldehyde, propionaldehyde and hydrocarbon, epoxides, halogenated alkanes, acetone, alcohols, such as.

    youdao

  • 扣索向下穿过侧的

    Pass the snap down through the off cheek ting from outside to inside.

    youdao

  • 如果使用方法的话,穿过内侧的

    In method one, pass the snap up through the near cheek ring from outside to inside.

    youdao

  • 本文分析讨论现有平动减速结构基础上,提出一种新的内平动齿行星减速机的结构方案

    On the basis of analyzing and discussing the structural theory of Three-Ring gear reducer, this dissertation gave a new scheme of planetary gear reducer with few teeth difference.

    youdao

  • NDM-1基因多存在于大肠杆菌36份)肺炎克雷伯杆菌(111份),携该基因的细菌素和黏菌外的抗生素普遍药。

    NDM-1 was mostly found among Escherichia coli (36) and Klebsiella pneumoniae (111), which were highly resistant to all antibiotics except to tigecycline and colistin.

    youdao

  • 设计的新型减速器主要由圆弧齿同步齿形带轮、曲柄轴传动输出齿轮箱体等组成。

    Newly developed three ring gear reducer is comprised of synchronous belt, big and small pulleys, crankshaft, drive ring plate, output shaft, external gear and case.

    youdao

  • 结论:通过抗性筛选系统筛选基因高效表达克隆

    Conclussion: We could screen high expressed clone of heterologous gene using tetracycline resistance screening system.

    youdao

  • 分析了带传感器传感型固定器固定测力原理,结果表明其不仅固定稳定,且测力准确。

    In this paper, there is an analysis of the principle about fixing bones and measuring power of half loop & four acus external skeletal fixer.

    youdao

  • 重力荷载作用下网结构交叉差异将使梁受到较大的拉力。

    The exterior tube structure exerts radial outward forces, and the diagrid columns have significant difference in axial force.

    youdao

  • 通过理论实验证明保护短路光电二极管不仅不能减小电流,相反增加暗电流。

    It is shown theoretically and experimentally that a photodiode with external guard ring short circuit can not decrease dark current-it will be increased instead.

    youdao

  • 利用化学方法消旋氧氯丙烷出发,合成丁酸氧丙酯,精制后可获得纯度96%以上丁酸丙酯,收率47%。

    Glycidyl butyrate was synthesized from racemic epichlorohydrin and butyric acid by chemical means. The purity of the refined product was over 96% and the yield was about 47%.

    youdao

  • 同种肺动脉或主动脉及人造血管,建立心室流入道三尖瓣下方至肺动脉管道

    By using allograft conduit, an external valved conduit was reconstructed between the inlet of the right ventricle and the main pulmonary artery.

    youdao

  • 介绍一种采用扫描方式测量锥面、桶面活塞轮廓参数测量

    An instrument that measures the outer profile parameters of piston rings such as conical rings, tubbish rings by scanning is introduced.

    youdao

  • 采用操作测试阀的开关,需要保压,而且采用简单机械压力平衡机构代替专用计量套

    Without keeping annulus pressure to static and instead of special metering by simple mechanical pressure ba lance structure, this valve is conducted by annulus pressure.

    youdao

  • 近年来,国内埋地钢质管道覆盖越来越多地使用粉末

    More and more epoxy powder has been used as external coating on buried steel pipeline at home in recent years.

    youdao

  • 解析方法计算了受静水载荷作用的过渡段的锥—组合壳中的应力值,并用计算了其稳临界载荷。

    Stresses in cone cylinder shells with toroidal transition inserted are investigated by an analytical method, and buckling pressures for the shells are presented by Rayleigh Ritzs method.

    youdao

  • 探讨固定治疗复杂开放性骨折中的临床应用设计理念和装置技术。

    To study the clinical application of the external fixation in the treatment of multiple segmental fracture.

    youdao

  • 本文进行了纵圆柱薄均布作用屈曲试验分析研究。

    This paper presents the experiment and theoretical analysis of plastic buckling of rib and ring stiffened cylindrical shell under uniform external pressure.

    youdao

  • 本文进行了纵圆柱薄均布作用屈曲试验分析研究。

    This paper presents the experiment and theoretical analysis of plastic buckling of rib and ring stiffened cylindrical shell under uniform external pressure.

    youdao

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