在实际的设备采购选型中,应注意的事项有()。A.设备成套设计的采购B.设备的生产效率必须满足项目规在实际的设备采购选型中,应注意的事项有()。
A. 设备成套设计的采购
B. 设备的生产效率必须满足项目规划的设备产量需要,且留有适当的余地
C. 设备的工作精度能稳定地满足设备工艺要求,并有足够的精度储备
D. 适用新设备开发要求,操作简便,维修方便,较低的能量消耗
E. 符合国家有关劳动保护、环境保护等法规的规定,与项目其它设备的关联性、成套性符合要求,交货期能满足需要、价格合理,制造厂家为用户处理设备质量问题,及时供应配件、提供良好的售后服务,有良好的信誉
查看答案
某种部件在2000台计算机中使用,运行工作1 000小时后,该部件发生失效的计算机共有10台,则该部件千小时可靠度R为(6)。
A. 0.99
B. 0.992
C. 0.995
D. 0.998
地下矿藏、埋藏物等是否自动归属于土地拥有者,世界上各个国家和地区的规定基本相同。()
A. 正确
B. 错误
在供应商绩效评价的指标体系中,()是最基本的指标,包括到货商品批次合格率、到货商品抽检缺陷率、商品报废率、供应商供货免检率等。
A. 质量指标
B. 经济指标
C. 支持、配合与服务指标
D. 供应指标
第二节 完型填空
阅读下面短文,从短文后所给各题的四个选项(A、B、C和D)中选出能填入相应空白处的最佳选项。
Mary was very fond of television, so when she met a young man 【B1】 worked for a television company, she was very 【B2】 and asked him a lot of questions. She discovered that he had also worked for a film company, so she asked him 【B3】 there was any difference 【B4】 film work and television. " 【B5】 ," answered the young man, "there is one very big 【B6】 . If someone makes a 【B7】 while a film is being made, it is, of course, 【B8】 to stop and do the scene again. In fact, one can do it over and over again a lot of 【B9】 . Mistakes 【B10】 time, money and films, but the audience (观众) who see the film 【B11】 it is finished don't know that anything went wrong. In a live (实况播送的) television show, 【B12】 the audience can see any mistakes that are made. I can tell you a story about that. 【B13】 ,a live television show 【B14】 and one of the actors was supposed 【B15】 . He fell to the 【B16】 and the camera moved to 【B17】 to allow time for me to run out 【B18】 a bottle of tomato sauce (蕃茄酱) to pour on to him 【B19】 blood. But 【B20】 the camera turned back to him before I had finished, and the audience saw me pouring the sauce on to the man. "
"Oh, how terrible!" Mary said. "And what did you do then?"
"Well, "answered the young man," our television director is a very strict man. If anyone makes a mistake, he will fire him at once. So what could I do? I just had to pretend that this was part of the story, and eat the man. "
【B1】
A. who
B. which
C. whose
D. whom