天文学家发现一颗系外行星，它的主恒星起源于银河系外，而且此恒星的金属含量明显少于模型预期中的同类主恒星。
An exoplanet has been discovered orbiting a star of extragalactic origin that contains far less metal than models predict for stars with planets. Christopher Intagliata reports.
宝马3系是宝马的主打车型，它的销量超过了宝马美国市场销量的半数，如今新的宝马3系也将在2012年到店开售。
The new 3-series, the model line that accounts for more than half of BMW's U.S. sales, will reach dealers in 2012.
昌珠寺系吐蕃时期第一批兴建的佛教寺庙之一，重要建筑有大门、缦“乃定学”、措钦大殿名“乃定当”，大殿主像是莲花生。
ChangZhuSi I is one of the first buddhist temple constructed in the tubo period, important building have the door, "is set to learn", cuo qin hall "must" is, the temple which was padmasambhava.
主命题和系都有自然的推广，这些推广是用相同代价得到的。
Both the main statement and corollary have natural generalizations that can be bought at the same price.
介绍了催化裂化装置中主风机机组的组成，以及不同型式的鼓风机其入口管系的不同配置。
The composition of main air blower set of catalytic cracking unit. The different types of blower and its different inlet pipe system arrangement were recommended.
基于主振系的传递函数对垂直冲击消振系统的时域响应进行理论推导；
Response of impact damping system in time domain was reduced on the base of vibrating system′s transfer function.
通过大分子反应，合成了一类主链带羧基、磺酸基，支链带聚氧乙烯基醚的聚羧酸系高效减水剂。
Polycarboxylate superplasticizer with carboxylic, sulfonation groups in its main chain and polyoxyethylene ether as side chains was prepared by the macromolecular reaction.
在介绍系留气球缆绳收放系统功能的基础上，对缆绳收放系统的主牵引系统和张力检测与排线系统进行了设计。
On the basic of introducing function of cable launch and recovery system of tethered aerostat, this paper designs main tow system and tension measure and cable align system of the system.
主塔基础采用分离式承台钻孔桩基础，两承台设横系梁连接，系梁为预应力混凝土结构。
The foundation of the pylon is composed of bored piles and separate pile caps connected with prestressed concrete tie beams.
铜陵花树坡铜矿床主矿体赋存于二叠系下统栖霞组硅质层内，次要矿体赋存于孤峰组内，受层位控制。
The main orebody of Huashupo Copper Deposit in Tongling occurs in silica horizon of Qixia Group of Lower Permian System, while minor ores controlled by strata occur in Gufeng Group.
诚实说，你的发音不太好。主系表。
本文根据汽车车架结构的特点，应用薄壁杆系有限单元法，对汽车车架的固有频率和主振型进行了计算。
This paper gave the computer simulation of natural frequencies and vibrational modes of truck frames, based on the structural features of the frame, by finite element method of thin wall rod system.
核杂岩表现为多重拆离，南翼主拆离断层系控制了山前坡地地貌，北翼拆离系发生褶皱并呈分叉状。
The master detachment fault system at the southern side controls the geomorphology of the piedmont slopes, whereas the detachment system at the northern side is folded and sprays out.
应用稳健主成分分析研究欧亚大陆早侏罗世植物区系划分尚属首次试验。
This is the first time to use the Robust principal component analysis method in studying the early Jurassic floristic division of Eurasia continent.
以高墩大跨连续刚构桥为研究对象，收集大量已建桥梁主墩的设计类型、截面参数和系梁的设置；
The datum for piers design were collected from a large number of long-span rigid frame bridges which have been built.
用混合休系前两个主成分的得分做图，可对混合物分类。
The plot drawn with the scores of the first two principal components can be used for classifying mixtures.
南腿系的旋转跟它下面的N极主黑子的旋转方向一致，表明两者之间可能存在着某种内在的联系。
The rotational direction of the southern leg system was in accordance with that of the main sunspot with N-polarity below it, which shows that there may be some internal relation between the two.
从主量元素（包括CIPW标准矿物组成）和过渡元素组成来看，该岩系近似原始岩浆组成。
The major elements (together with CIPW standard minerals) and transitional elements indicated that these dikes were similar to primitive magma.
吊具上臂的连接孔穿有连接卸扣，连接卸扣连接主钢丝绳吊系；
The connecting hole on the upper arm of the hoist is penetrated by a connecting shackle connected with a main steel cable hanging rope.
结果表明， 在单轴受压时，岩石破裂系和主破裂均表现出很好的分形性质， 分维随着压力增加而上升。
The results show that the fracture system and the main fractures of rock under uniaxial compression tests are of highly self similar characteristic in statistics.
鸭式布局主翼涡破裂较无鸭翼布局有所延迟，但鸭翼自身涡系破裂较早。
The wing vortex breakdown on canard on configuration was delayed relative to that on canard off configuration, but the canard vortex broke down very early.
下盘发育平行于主变形带的小型韧性剪切带，上盘发育一系列铲形脆韧性断裂系。
A series of small shear zones, which are parallel to the main deformation belt, are formed in the foot wall, while in the hanging wall ductile brittle normal faults are popular.
这颗系外行星是研究人员在观测其主恒星的时候发现的。主恒星hip 13044或称“塞吉奥星”，诞生于银河系之外。
Researchers found the exoplanet while looking at the star HIP 13044-or Sergio, for star of Extra-Galactic Origin.
本研究中探讨于梁柱接头中使用角隅系筋代替箍筋之可行性，经由试验证明，角隅系筋对于抑制柱主筋挫屈有良好的功效。
In this research, it had proved that the stirrup used in beam-column joints can be replaced with corner tie. It is obvious that the ability of resisting rebar buckled by corner tie was pretty good.
根据运动学分析与推导，得到主弹在地面发射坐标系下的运动模型。
According to the analysis and derivation, the dynamic model of the Leader Missile in Launch coordinate is built.
在抽油机支架强度分析中， 在全局坐标系下确定主惯性平面方位的参考节点的位置非常困难。
In the strength analysis of the pumping jack of a pumping unit, it is very difficult to determine the reference node position under global coordinate system.
其次，着重研究了基于主元分析的生产过程异常检测与诊断系方法。
Secondly, the developing method of fault detection and diagnosis system based on PCA for the production process is discussed.
其次，着重研究了基于主元分析的生产过程异常检测与诊断系方法。
Secondly, the developing method of fault detection and diagnosis system based on PCA for the production process is discussed.
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