查询词典 shuttle

In this paper, an escherichia coli-saccharopolyspora erythraea shuttle vector containing the erya promoter region was constructed using the enhanced green fluorescent protein gene as a reporter. the shuttle plasmid was transformed into sac.erythraea a226 and streptomyces lividans jt46 by peg mediation, respectively. fluorescence microscopy confirmed that the egfp was expressed in both strains.

本文克隆了erya基因的启动子perya，以绿色荧光蛋白基因为报告基因，构建了大肠埃希菌-糖多孢红霉菌穿梭型质粒。peg介导原生质体转化法将穿梭型质粒分别转入糖多孢红霉菌a226与变铅青链霉菌jt46，荧光显微镜检测发现，此启动子在两菌株中都具有功能。

A secondary consideration is that the movement of the sley, especially during the latter part of the shuttle's transit, helps to control the flight of the shuttle.

另外还应该注意到，筘座的运动会有助于对梭子飞行的控制。

A secondary consideration is that the movement of the sley, especially during the latter part of the shuttle's transit, helps to control the flight of the shuttle.

另外还应该注意到，筘的运动会有助于对梭子飞行的控制。

During the latter part of its flight, the sley is moving forward and rising, and this helps to maintain contact between the shuttle and the reed and raceboard and thus ensure that the shuttle is boxed correctly.

在梭子飞行的最后阶段，筘座向机前运动，其位置上升，有助于使梭子与钢筘及走梭板的密切接触，有助于梭子准确地进入梭箱。

In reality, the shuttle is actually a projectile but the distinctive feature of shuttleless looms that the filling package be exterior to the filling carrier, disqualifies the shuttle loom from consideration.

实际上的梭子是片梭，只是由于具有无梭织机纬纱卷装不在载纬器之内的特点，因此不再将其看成有梭织机。

In reality, the shuttle is actually a projectile but the distinctive feature of shuttleless looms that the filling package be exterior to the filling carrier, disqualifies the shuttle loom from consideration.

片梭织机利用一只小片梭携带纬纱穿过梭口，实际上的梭子是片梭，只是由于具有无梭织机纬纱卷装不在载纬器之内的特点，因此不再将其看成有梭织机。

The shuttle then hitches a ride back to Florida on one of two commercial Boeing 747 airplanes modified for space shuttle piggybacking.

然后，一架商用波音747飞机会搭载航天飞机返回佛罗里达州。

The main products include: plastic spin pipe, wood shuttle, nylon shuttle, mental cloth, cover board cloth, etc.

该项目位于郑州市棉纺西路6号，主要产品有塑料纱管，木梭，尼龙梭，金属针布，盖板针布等。

Photo Gallery: Space Shuttle On June 29, 1995, Atlantis became the first space shuttle to dock at Russia's Mir space station.

于1995年6月29日，亚特兰蒂斯号成为第一个航天飞机对接任务在俄罗斯的和平号空间站。

Several were already aboard the ISS when a Soyuz TMA-18 brought a fresh crew up from the Baikonur Cosmodrome on April 2nd - they were later joined by the crew of the Space Shuttle Discovery on the 131st shuttle mission to date (only three remaining launches scheduled).

几个人已经登上国际空间站时，联盟TMA - 18从拜科努尔发射场带来了一个新的船员多达4月2日-他们是后来加入由发现号航天飞机的第131次航天飞机任务至今船员（剩下的只有3个发射预定）。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。