In Vector Mode, the VM700T becomes a digital vectorscope with an electronic graticule.The "Color Bar Search" feature makes it easy to quickly display a line containing a color bar test signal.
It came out in 1950, three years after Jackie Robinson had broken baseball's color bar, and two years after Truman had ordered the desegregation of the armed forces.
At a time when most Britons wanted to impose a color bar on immigration, the one Tory MP who suggested such a restriction in Parliament was humiliated and reduced to tears at a party meeting.
对常见疵病如经柳、鸡爪印、色差、色点、破洞、色档、条花等的责任判定方法以实例进
了说明。
。
于1950年，距杰基·罗宾逊打破棒球的种族歧视已有三年之久，距杜鲁
废除军队种族隔离已有两年之久。
