Moire grating-makinginstrument is an optical equipment used for making high density space virtual gratings and with sensitivity adjusted freely and no requirement of shockproof.
云纹制栅仪是一种可实现无防震要求、灵敏度随意可调的高密度空间虚栅制作的仪器。
2
But prices send important signals, making price controls a blunt instrument.
但是价格传达了一个重要的新号，使得价格管制成为了一种精确的工具。
3
One of the keys to making something "smarter," in our sense of the word, is to instrument systems or services in order to provide real time information about what is really happening (Figure 2).