1） 切断算子（Cut Operator） 切断算子以某一预先指定的概率，在变长度染色体中随机选择一个基因座，在该处 将个体的基因型切断，使之称为二个个体的基因型。
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Wire-cut edm operator 线切割电火花操作员
log cut-off operator 登录切断运营商
metal cut-off saw operator 金属切断锯运营商
glass cut-off machine operator 玻璃切割机操作员
And both the commission and the industry have launched websites to help travellers find the operator with the lowest rates in each country-thus putting pressure on rivals to cut their prices.
委员会以及业内都已经建立网站帮助旅行者在每个国家寻找最低费率的运营商，从而向竞争手施压以降低他们的价格。
The two firms and Qwest, America’s third-biggest landline operator, have already shed thousands of jobs and announced further lay-offs to cut costs.
这两家公司，再加上Qwest——美国第三大固定电话运营商，它们一共已经裁掉了数千个职位，而且公布了进一步的裁员计划已缩减开支。
The two firms and Qwest, America's third-biggest landline operator, have already shed thousands of jobs and announced further lay-offs to cut costs.
这两家公司，再加上Qwest——美国第三大固定电话运营商，它们一共已经裁掉了数千个职位，而且公布了进一步的裁员计划已缩减开支。
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