When defined on spiral system, a complex system can be regarded as a combination of some simple subsystems, and every systematic equation of the subsystems can be replaced with polynomial.
将复杂系统定义在螺旋系统上 ,就可将一个复杂系统看成由若干个简单的子系统叠加而成 ,每个子系统的系统方程可以用多项式拟合 。
A Real-Time Scheduling Algorithm of Wet-Etching System with Residency Constraints in Semiconductor Wafer Fabrications
基于驻留约束的半导体晶圆蚀刻系统实时调度算法
CIM Feedback Control System Design and Implement in Semiconductor Etch Area;
半导体蚀刻计算机集成反馈控制系统设计与应用
DESIGN OF QUARTZ CRYSTAL RESONATOR FREQUENCY TRIMMING SYSTEM BASED ON LASER-ENGRAVING
基于激光刻蚀技术石英晶振频率微调系统的设计
etchings, woodcuts, lithographs;
蚀刻、木刻、平版画；
Comparison Study on Total-etching and Self-etching Dentin Adhesive Systems;
全酸蚀/自酸蚀牙本质粘结系统的评价
gas discharge etching
气体放电蚀刻[法]
laser engraving, laser etching
激光雕刻，激光蚀刻
a block that has been etched or engraved.
一块被蚀刻或雕刻的板。
To cut into the surface of(glass, for example) by the action of acid.
蚀刻用酸蚀刻（玻璃的）表面
Experimental Research on the Characteristics of the CrMo Steel by Etch Solution;
蚀刻液对CrMo钢蚀刻特性的实验研究
retarded injection timing control system
推迟喷油时刻控制系统
The corrosive action of acid upon an etcher's metal plate.
腐蚀蚀刻器的金属盘上的酸腐蚀
Effects of Self-etching and Total-etching Systems On Pulp Tissue;
自酸蚀与全酸蚀粘接系统对牙髓组织的影响
The Study of Corrosion Mechanism of Drill Pipe and Pipeline, Inhibition and Mechanism of the Inhibitor for Drill Pipe and Pipeline;
油田钻具、管道系统腐蚀规律及缓蚀剂缓蚀性能和机制研究
Study on the Erosion Process of Amorphous Hydrocarbon Films with Retarding Field Analyzer
非晶碳氢膜刻蚀率与离子能量分布函数关系的研究
Etch a design on glass.
在玻璃上蚀刻一幅图案
I like these etchings, Kathy.
凯西，我喜欢这些蚀刻画。
UV metal-like etching printing ink
UV仿金属蚀刻油墨