The permeability (P), diffusion (D) and solubility (S) coefficients for polymers and coatings are key parameters that affect a polymer's barrier performance.
聚合物和涂层材料的渗透系数（P）、扩散系统（D）和溶解系数（S）是影响聚合物阻隔性能的关键参数。
IBM\'s Hamilton says virtual worlds actually make employees want to start working relationships with one another, adding, "Geography doesn\'t seem to be the barrier it once was.
IBM的Hailton说：虚拟世界使员工很好的联系在一起，而地理环境的差异也不再是一种障碍。
The Great Barrier reef, the world "s largest coral reef, lies a short distance off the North-East coast and extends for over 2,000 km."
位于东北部海岸大堡礁(GreatBarrierReef)是世界上最大的珊瑚礁，长达2,000多公里。
In the late 1970's, Lucas and others began extensive residential development of the Isle of Palms, a barrier island situated eastward of the city of Charleston.
在1970年代的晚期，卢卡斯和其他人在位于查尔斯顿县东部的一个堤礁岛——棕榈岛上开始大规模的住宅区开发活动。
Since 2005, the U. S. and EU have created new barrier to the Chinese textile products. The exportation of Chinese textile products is facing a severe challenge.
2005年以来，美国和欧盟重又对中国纺织品设限，使中国纺织品出口面临严峻挑战。
But there "s an age-old problem working against our utopian dreams of the web uniting the world: the language barrier."
但是，对网络统一世界的乌托邦式梦想，还有一个古老的问题：语言障碍。
The Great Barrier Reef, off the coast of Australia, is the world 's largest coral reef.
位于澳大利亚沿岸的“大堡礁”是世界最大的珊瑚礁。
The boundary layer flow control using dielectric barrier surface discharge plasma is simulated using Poisson's equation, drift-diffusion model and N-S equations.
使用泊松方程、漂移扩散模型和N—S方程对介质阻隔面放电等离子体控制边界层流动进行了一体化数值模拟。
We interpreted this phenomenon through the strain sensitive model, and explained the other strain sensitive phenomenon, such as the GF mounts up with the barrier height' s augmention.
用力敏模型解释了这一现象，并解释了其他力敏现象，诸如应变系数随势垒高度的增大而增大。
U. S. Navy photographer with lightning-fast reflexes captured this image of a fighter plane blasting through a "sonic boom cloud" as the jet broke the sound barrier.
一位美国海军摄影师敏捷地捕捉到了战斗机在突破音障时，产生“音爆云”的图片。
PLUSTRUSS s INDUSTRIAL LIMITED was founded in 2009, our team have more than 12 year's design and production experience in TRUSS, STAGE, BARRIER, as well as Aluminum accessories.
PLUSTRUSS工业有限公司成立于2009年，我们的团队拥有超过12年桁架的设计和生产经验，舞台，防爆栏，以及铝配件。
PLUSTRUSS s INDUSTRIAL LIMITED was founded in 2009, our team have more than 12 year's design and production experience in TRUSS, STAGE, BARRIER, as well as Aluminum accessories.
PLUSTRUSS工业有限公司成立于2009年，我们的团队拥有超过12年桁架的设计和生产经验，舞台，防爆栏，以及铝配件。
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