举足轻重

Permanent Magnet Synchronous Motor has the advantages of high magnet density, small torque pulse, big torque-inertia ratio, high efficiency, simple construct and so on. PMSM has been applied to the occasions that requires high precision of control and high reliability far and wide, such as avigation, numerical control machine tool, radar and some military weapons follow systems, robot and so on. In addition, it plays an important part in Ac motors in modern times.

交流永磁同步电机具有气隙磁密高、转矩脉动小、转矩/惯量比大、效率高、结构简单等优点，在要求高控制精度和高可靠性的场合，如航空航天、数控机床、雷达与各种军用武器跟随系统以及机器人等方面获得了广泛的应用，在现代交流电机中也占有举足轻重的地位。

In this paper the advantage and disadvantage of the application of COTS used in the avionics software field are described.

1引言目前，在军用航空电子系统的发展和现代化过程中，软件起着举足轻重的作用。

Energy sources as the basal industry plays an important role in the process of economic development.

能源作为我国的基础产业，在经济发展中起着举足轻重的作用。

XIAOLAN are "China's Hardware Industry Base", in particular locks are manufactured in the country has a pivotal position.

小榄镇是"中国的五金产业基地"，尤其是锁在该国制造的具有举足轻重的地位。

As the most basic ring of training the post graduate student, the enrollment work plays an important role while training the post graduate student.

作为研究生培养过程中最基础的一环，研究生的招生工作在研究生培养过程中起着举足轻重的作用。

He may be a man of consequence in his own country, but he is nobody here.

他在自己的国家中尽管举足轻重，但在此地却毫不显眼。

He may be a man of consequence in his own country, but he's nobody here.

他在自己的国家中尽管举足轻重，但在此地却毫不显眼。in consequence of。。。

Be on one's own and create something new with the the open policy with the the open policy In this time , China adopted the a series of measure Among which bes on one's own and create something new with the the open policy with the the open policy .

自主创新与对外开放在中国经济发展中的地位自改革开放以来，中国经济迅猛发展，取得了举世瞩目的成绩。在这期间，中国采取了一系列的措施与政策去不断的推动经济发展。其中自主创新与对外开放在中国经济发展的源动力中占有举足轻重的地位，是他们不断的使我国走向繁荣与富强。

Despite the erosion of its position, the cell-phone behemoth still has the heftiest share in the industry.

尽管 Nokia 的市场地位被侵蚀，这个手机怪兽仍然在这个产业中拥有举足轻重的市占率。

He is a big cheese in state government.

他在州政府里是个举足轻重的大人物。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。