They grow their bacteria on a stainless steel plate, and use a laser to vaporise their signalling molecules, feeding these into a mass spectrometer to catalogue the molecules present.
他们在一个不锈钢培养皿里培育细菌，然后用激光蒸发它们的信号分子，把这些分子导入到质谱分析仪中并记录他们的状态。
Most laser scanners automatically erase the image plate after laser scanning is complete.
大多数激光扫描仪自动擦除的图像板，激光扫描完成后。
A new experimental scheme of measuring lens focal length has been put forward on the basis of the improved laser plate shearing interference method.
本文在改进的激光平板剪切干涉法基础上，提出了测量透镜焦距的一种新的实验方案。
An improved approach for testing laser collimation by using plate shearing interferometry is put forward in the paper.
本文提出了利用平板剪切干涉法检验激光束准直性的一种改进方案。
Trimmable chip capacitors are build up as multilayer plate capacitors. Vaporizing the top layer with a laser decreases the capacitance by reducing the area of the top electrode.
可光调的贴片电容由多层的金属电容组成，用激光蒸发掉顶层的材料而减少电级面积从而使减少电容的容量。
In this paper, the thermal deformation of a plate is measured by Phase shifting laser holography interference.
本文应用相位移激光全息干涉法研究板状结构的热应变。
The wave charts of laser ultrasonic pulse and its echoes in metal plate are shown.
文中给出了激光超声脉冲及其在金属板中的回波的波形曲线；
At last, the feasibility of fabricating light guide plate by double beam laser direct writing system is confirmed.
最后论证用双光束激光直写系统制作亚微米光栅型导光板的可行性。
According to the requirement of beam smoothing in laser systems, the continuous phase plate with Gaussian distribution is designed.
针对激光系统对光束匀滑的需求，设计了高斯型连续相位板，并对其远场特性进行了研究。
The height between the laser torch and the plate to be cut is automatically adjusted by autofocus.
之间的高度激光圣火和板自动调整被自动对焦。
Throngh solving the heat transmission equations, the temperature distribution of metal plate by laser radiation can be gained.
解热传导方程，求出激光辐照下金属板材料的温度分布；
Microstructure and properties of high power laser welding of ship steel plate.
高功率激光焊接船板的组织性能。
This article puts forward a new method "laser spot" for measuring the shape of plate.
本文提出了一种新的板形检测方法激光光斑法。
The temperature field, the stress field and the displacement field of steel plate during laser bending process were calculated.
计算了整个激光弯曲成形过程中温度场、应力场和位移场的分布。
The temperature field, stress field and strain field of shipbuilding steel plate during laser forming process were calculated.
对船用钢板激光弯曲成形过程的温度场、应力场及应变场进行了数值模拟。
The laser direct writing(LDW) system SVGLDW 04 with a projection optical system and a spatial light modulator(LCD-SLM) can expose a reduction pattern directly on a photoresist plate.
通过双远心成像光路，激光直写（LDW）系统SVG-LDW04把液晶空间光调制器（LCD-SLM）上的光斑直接成像在光刻胶板上，得到高质量的光斑图形。
Numerical simulation on laser bending of thick steel plate is presented.
对厚钢板的激光弯曲成形过程进行数值模拟。
The principle of collimation is analyzed. The influence of the small wedge Angle of the plane parallel plate and the lateral shearing width upon judging laser collimation are discussed.
分析了准直原理，讨论了平行平面板楔角和横向位错宽度对准直判断的影响。
The vertical vibrating characteristics of ribbed floor plate models are studied in this paper by using laser holography.
本文是用激光全息照相法研究肋形楼板模型的垂直振动特性。
This paper introduced, the method about laser alignment using round zone plate, analysed sources and distribution of the method's error in a systematic way.
本文介绍了波带板激光准直的方法，比较系统地分析了波带板激光准直的误差来源和精度分布情况。
An intelligent coated plate thickness measurement system based on a semiconductor laser diode as light source and a CMOS image sensor is introduced.
介绍了一种以半导体激光器为光源，以新型CMOS面阵图象转换器件为传感器的智能型覆铜板测厚系统。
The stability and the precision of adjustment of large aperture servo reflector in laser system for nuclear fusion can be distinctively improved by using cross spring-plate shore.
采用十字簧板支承可有效提高激光核聚变光路系统中的大口径伺服反射镜的稳定性和可调节性。
The high-accuracy laser measurement instrument for the thickness of plate is a key to realize the high-accuracy process in aluminum thin plate and the flat control.
高精度板厚测量仪是实现高精度铝薄板加工及板凸度的精确控制的关键设备。
Satisfied laser wire welded joints and laser-arc hybrid welded joints were obtained at several plate thicknesses.
在多种板厚条件下获得了良好的激光填丝和激光电弧复合焊接接头。
Application of Laser Cutting Layout System in Silicon Steel Plate Machining.
激光切割排样系统在硅钢板材加工中的应用。
Plasma was instantly produced after the interaction between the air and the YAG laser pulse quadruple output in the interspace of parallel-plate electrodes in the vacuum chamber.
采用YAG脉冲激光的四倍频输出与两平行平面极板间空气相互作用产生等离子体。
The optimum technological parameters for the laser cutting of aluminium plate have been obtained.
获得了激光切割铝板的较佳工艺参数。
The termal degradation effects in the preloaded metal thin plate irradiated by CW laser beam are calculated with the finite element method.
用有限元法模拟了连续激光辐照受载金属所产生的软化效应。建立了计算软化效应的二维有限元数值模型。
The termal degradation effects in the preloaded metal thin plate irradiated by CW laser beam are calculated with the finite element method.
用有限元法模拟了连续激光辐照受载金属所产生的软化效应。建立了计算软化效应的二维有限元数值模型。
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