This is an inexorable law governing social advancement.

An obstacle composed of barbed wire or spikes wooden frame, used to block enemy advancement.

铁蒺藜由钉在林桩上的有刺铁丝或尖钉构成的用来阻挡敌人的前进障碍物.

I only hope to have a job which offers me an opportunity for advancement.

我只是希望有一个能提升自我的工作.

In reality I believe that economic advancement and respect for individual rights are closely linked.

在现实当中,经济的发展和对个人权利的尊重是紧密相连的.

Efforts to conserve the environment sometimes clash with the advancement of technology.

致力环境保护有时和发展技术相矛盾.

The new system leaves less opportunity for personal advancement.

新制度给与个人较少的升迁机会.

His advancement to major came two years ago.

他于两年前被提升为少校.

He secretly tried to block her advancement in the Party.

他暗地里设法阻挠她在党内的晋升。

None of us should ever underestimate the degree of difficulty women face in career advancement.

我们谁都不应该低估女性在事业发展过程中所面临的困难程度。

Other technological advancements prevent discoloration and corrosion around the cone housing the Flame burns.

其它技术上的进步还可以防止火焰燃烧锥体周围的油漆变色和腐蚀.

Development history of EM MWD, application situation and recent advancements are also introduced.

同时,简介了国外电磁波随钻测量技术发展史 、 应用情况及研究进展.

Now , five years later, various new advancements are calling for a modified view.

五年以后, 新现象产生,新经济的定义,也要改了.

The article discussed the effects, both positive and negative, of technology advancements on employment.

本文论述了技术进步对就业的排斥作用和促进作用.

The world relies every day on pioneering Israeli advancements in medicine, agriculture, and technology.

全球每日都依赖著由以色列带领的先进医药 、 农业与科技.

I read these magazines daily, to keep up with asas advancements in the information age.

我每天都阅读这些杂志, 来保持与这个信息时代的同步.

This review focuses on the role and of-the-art advancements of costimulatory signals in ITP.

本文将就共刺激信号在ITP发病机制中的作用及其研究进展作一综述.

Their advancements have helped boost the economy of other coastal towns and neighboring provinces.

他们的成就帮助促进其他沿海城市和邻省经济的发展.

Orthopaedics has become a specialty because of the technologic advancements of medicine in designing successful implants.

随着骨科器械的发展,特别是内置物的成功设计,骨科医生们变得越来越专业化.

We also develop innovative advancements for the biofuels, bio defense, and biosafety industries.

我们还面向生物燃料 、 生物国防和生物安全等行业开发创新的产品.

America was entering into a new era driven by advancements in technology.

股票成为焦点,高科技成为原因.

Advancements in technology has led to the development and modernization of agriculture.

科技的进步推动农业现代化的发展.