查询词典 algebraic closure operator

The Zeebrugge investment was the first step in pursuing the goal - set for the company by the Shanghai municipal government, which owns 70 per cent of SIPG - of turning itself into a big international terminal operator.

拥有上港集团70%股份的上海市政府为其制定的目标是，将该集团转变为一家大型的国际性港口运营商，而泽布吕赫港的投资是实现这一目标的第一步。

N The Zeebrugge investment was the first step in pursuing the goal – set for the company by the Shanghai municipal government, which owns 70 per cent of SIPG – of turning itself into a big international terminal operator.

n \n \n拥有上港集团70%股份的上海市政府为其制定的目标是，将该集团转变为一家大型的国际性港口运营商，而泽布吕赫港的投资是实现这一目标的第一步。

Again you are required to hold a First Aid Certificate and a VHF SRC Radio Operator's Certificate.

你必须再举行一次急救证书和甚高频无线电代办营运证。

Ted Turpin, an investigator with the National Transportation Safety Board, said that the operator switched the controls from automatic to manual in a tunnel near the West Portal Station and that he never engaged the emergency brake.

Ted Turpin，国家交通安全委员会的调查员说操作员在靠近西入口站的隧道里将自动控制调至手动控制，而他并没有使用应急刹车。

The French group has converted a store in Losone, Ticino, that it acquired earlier this year from local operator Mercato Cattori.

这家法国公司已完成了今年早些时候从当地零售商Mercato Cattori公司收购的位于 Losone， Ticino的一家门店的整改。

Oskar's reputation for high quality at low prices helped it to become the Czech Republic's third largest mobile phone operator in just four years.

Oskar凭借其&高品质，低价格&的经营理念在短短四年里成为了捷克第三大移动电话运营商。

She vowed to redouble her efforts and became an adept political operator, working with the famously corrupt Democrats in Tammany Hall as well as with Republicans.

她发誓要加倍努力，并最终成为了一名出色的政治人物，和腐败透顶的坦慕尼协会的民主党人以及共和党人共事。

Since last October six bomb attacks have been made on natural-gas pipelines near Dawson Creek by someone demanding that their operator, EnCana, dismantle them.

自今年十月份以来已发生六起针对Dawson Creek附近天然气管道的炸弹袭击，袭击者为要求管道经营商EnCana拆除其天然气管道的人员。

It is embodied in the three research programs of modern physics:(1) According to the program of geometrization of physics, the essence of the Curved Space in gravitational field needs to be explicated by Riemannian geometry, differential geometry, tensor analysis;(2)According to the program of quantum field theory, the generation and annihilation operator can represen...

它分别体现在现代物理学的三大研究纲领中：(1)根据物理学的几何化纲领，引力场弯曲空间的奥秘需要通过黎曼几何、微分几何与张量分析来解读；(2)根据量子场论纲领，场理论的&产生和湮灭&算符，能方便而精确地表征和重构相关的微观作用机制；&场的本体论&和&生成辩证法&同时得到体现。

It is then checked for leaks with a Furness Control FCO730 detector; if the rate of decay is within acceptable limits, the completed assembly is marked by a Sauven Codamark reciprocating ink printer and released for operator removal.

然后，用弗内斯 fco730控制探测器检查泄漏；如果压强衰减率在可接受的限度内，该系统将被标记上 Sauven chdamark 的印章 www.GUIZHIDAO.com ，可以正常使用了。

Objective:To explore the feasibility of laparoscopy in diagnosing and treating of abdominal diseases.

目的：探讨腹腔镜用以诊断腹部外科疾病及选择治疗方案的可行性。

The lifetime of nylon 1010 and nylon 1010/POSS composites decreased with increasing temperature.

热重-红外联用分析表明尼龙1010在氮气气氛下的降解产物主要为小分子的低聚物，POSS并不改变尼龙1010降解产物的组成。