The first serious attempt to listen for possible radio signals from other civilizations was carried out at the National Radio Astronomy Observatory in Greenbank, West Virginia, in1959 and1960.

Last year, astronomers at the National Radio Astronomy Observatory in Charlottesville, Virginia, discovered the first pulsar orbited by two other shrunken stars, called white dwarfs.

去年在弗吉尼亚州夏洛茨维尔，国家射电天文台（National Radio Astronomy Observatory）的天文学家发现了一颗脉冲星，绕着它运动的另外两颗缩小的恒星被称为白矮星，而这一现象是前所未见的。

Mark Adams, a spokesman for the National Radio Astronomy Observatory, says that his institute has not yet been told how much money it must raise to keep the VLBA open.

国家射电天文台的发言人，表示他的协会还没有被告知要提高多少钱才能维持VLBA运行。

At that time, Drake was a junior staff member at the National Radio Astronomy Observatory and kept quiet about his new project.

那个时候，德雷克是国家无线电太空观测站一个低级工作人员，他对自己的新项目保持缄默。

Detach the threaded joint by pulling it off the nipple.

从接头上拔下螺纹接头以分离该接头。

Conclusion: It is a good method to detach IPE by enzyme-assisted microdissection.

结论：酶辅助机械分离法是进行虹膜色素上皮细胞原代培养较好的方法。

Often viewed as ironic and detached, Gen X workers are not the most obvious leaders.

通常被认为愤世嫉俗和超然出世的x一代员工不是最显眼的领导人选。

Physiological Effects of High Temperature and Sucrose& Glutamine Supply on Protein and Starch Formation of Wheat in Detached Ear Cultured in Vivo

高温和外源碳氮供应对小麦籽粒蛋白质和淀粉形成的生理影响

Regulation of Grain Number in Wheat: ⅲ. Effect of Abscisic Acid on Grain Number of Detached Ear in Liquid Culture

小麦穗粒数的调节：Ⅲ.脱落酸对离体培养穗结实的影响

All the houses on the block are attached, except the corner ones, which are semidetached.

这一街区的房屋都互相毗邻，只有拐角那些双拼式的房子例外。

The Investigation of Physical Mechanisms for Orbital Period Changes of the Semidetached Binary UW Vir

半相接双星室女座UW轨道周期变化的物理机制研究

The disarmament agency accordingly came into being as a semidetached part of State.

于是，这个裁军机构就作为一个部分隶属于国务院的部门成立了。

This essay outlines the aesthetic nature and practicality of color in design, both of which combines to form an undetachable unification.

色彩在设计中的实用性与审美性是融合在一起的一个统一体，不可分割。

Effect of TiO_2 on detachability of stainless steel electrode

TiO2对不锈钢焊条脱渣性的影响

Research into the Detachability and Physical Property of Agglomerative Flux

高韧性焊缝金属陶质焊剂的物理性能及焊后脱渣性研究

The reason why their love be able to pass through centuries of time and space, because such a love is detached from the body, attached to the spirit.

他们的爱情之所以能够穿越百年时空，是因为这样的一种爱情是脱离了肉体，依附于精神的。

The engine was detached from the body of the train.

这个引擎是从这列火车上分解而来的。

During the night which followed the execution of la Esmeralda, the night men had detached her body from the gibbet, and had carried it, according to custom, to the cellar of Montfau? on.

把拉·爱斯梅拉达处死的当天晚上，刽子手的助手们就把她的尸体从绞刑架上解下来，按照当时的惯例，送到隼山的墓窖里去了。

METHODS: Thirteen cases ( 13 eyes) with detached peripheral iris underwent operation of replacement and reconstruction.

方法：采用虹膜解剖复位成形术修复虹膜根部离断13例（13眼）。

AIM: To study the skill and effect of replacement and reconstruction on detached peripheral iris.

前言：目的：探讨虹膜根部离断后的解剖复位成形手术方法技巧及应用效果。

Use detached leaf feeding method and covering cage method outdoor to determine resistance indexes: insects' food consumption, body weight, molting situation and leaf damage degree.

以斜纹夜蛾作为供试昆虫，用离体叶片饲喂法和室外罩笼法测定各项抗性指标：昆虫取食量、体重、蜕皮情况以及叶片受害程度等。