在那年，尼泊尔气象天文台—金字塔在孔布山谷开始专职研究浮质粒子中的烟灰。
In that year the Nepal Climate Observatory - Pyramid, in the Khumbu valley, began a full-time study of aerosol particles, soot among them.
着重分析了步进扫描工作台的气浮结构及原理，指出了气浮设计及控制中需要注意的一些问题。
This paper mainly analyzes the pneumatic structure and the principle of the step&scan stage, pointing out some concerned issues in pneumatic design&control.
超精密气浮工件台系统是当前主流光刻机中的核心子系统，要求具有纳米级的重复定位精度和同步运动精度。
Stage system is one of the most important sub systems in a step and scanner, the accuracy of its positioning and synchronizing has reached nanometer level.
本课题以一台生产普通浮性水产饲料的挤压机为主机，采用配置冷却区的方式方法研究高效加工沉性水产饲料的可行性。
This thesis studies the feasibility of producing sinking aquafeed efficiently by equipping a cooling zone on a common extruder which is normally used to produce floating aquafeed.
基于静压气浮支撑和直线电机驱动的气浮定位工作台是一种典型的精密机械结构。
The closed aerostatic positioning stage driven by linear motor is a kind of typical precision machinery structure.
气浮导轨是借助有一定压力的空气使工作台悬浮，并且不与导轨表面接触的一种导轨形式，工作时的摩擦力几乎为零。
Aerostatic slideways can make the worktable hanging by the aid of the definite stressed air, which don't come in contact with the slideways surface so that there isn't nearly friction working.
气浮导轨是借助有一定压力的空气使工作台悬浮，并且不与导轨表面接触的一种导轨形式，工作时的摩擦力几乎为零。
Aerostatic slideways can make the worktable hanging by the aid of the definite stressed air, which don't come in contact with the slideways surface so that there isn't nearly friction working.
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