这些“服务使用者”——这儿的志愿者这样叫他们——确实是一群异类——有些人看上去好像刚从忙碌工作了一天的管子上下来，其他人则衣衫蓬乱，带着凶猛的气息。
The "service-users" - as the volunteers here call them - are a truly disparate group - some look as if they've just stepped off the tube after a busy day at work, others are unkempt and smell feral.
他们曾担心工作会被来自新成员国的低薪水的人拿走(所谓的“波兰管子工”威胁)，这种担心已经被对来自新成员国的贫困移民的更深层次的反应所取代了。
Worries about jobs vanishing to lower-paid new members (the "Polish plumber" threat) have given way to still more visceral reactions to poor migrants from the newest member states.
山海关船舶重工有限责任公司管系铁舾加工厂，承担着公司所有工程项目的管子和舾装件的预制工作。
Piping& Steel fitting fabrication factory of SHANHAIGUAN SHIPYARD, which undertakes all of fabrication works of piping and steel fitting of shipbuilding and ship repairing projects in SHG SHIPYARD.
挖沟指为提供规定尺寸和管子埋设深度的管沟所需的全部挖土工作。
Ditching includes all excavation work required to provide a ditch of the specified dimensions and depth of pipe cover.
这条管子有时被称为滴滴涕(爆燃向爆轰)管，它的工作是为了迫使速度创造了超音速冲击波触发负责燃烧。
This tube is sometimes referred to as a DDT (Deflagration to Detonation Transition) tube and its job is to force the trigger charge to burn at a rate that creates a supersonic shockwave.
因为没有电线和脚底下的管子，工作区会变得更加安全安静。
This is much quieter and safer with no electric cords or hoses underfoot.
本文综述了PIN二极管的基本工作原理，管子的主要参数和微波特性，以及PIN二极管的主要应用。
The basic operation principle of PIN diode, the main parameter of the tube, microwave characteristic and PIN diode main application are discussed.
自关断功率半导体器件在步进电机电源、交流变频电源等电子线路中应用广泛，而烧管子问题严重影响自关断器件工作的可靠性。
Automatic shutoff power semiconductor widely applied in electric circuit such as SM's power, ac variable-frequency power etc. But burning tube often affected its reliability.
山海关船舶重工有限责任公司管系铁舾加工厂，承担着公司所有工程项目的管子和舾装件的预制工作。
Piping &Steel fitting fabrication factory of SHANHAIGUAN SHIPYARD, which undertakes all of fabrication works of piping and steel fitting of shipbuilding and ship repairing projects in SHG SHIPYARD.
山海关船舶重工有限责任公司管系铁舾加工厂，承担着公司所有工程项目的管子和舾装件的预制工作。
Piping &Steel fitting fabrication factory of SHANHAIGUAN SHIPYARD, which undertakes all of fabrication works of piping and steel fitting of shipbuilding and ship repairing projects in SHG SHIPYARD.
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