题目详情
当前位置:首页 > 职业技能鉴定考试 > 高级钳工
题目详情:

[单项选择]锉刀的双齿纹大多为剁齿制成,浅的齿纹先剁,叫()。
A. 面齿纹 
B. 底齿纹 
C. 顶齿纹 
D. 边齿纹

热门试题:

[名词解释]经济效率
[单项选择]上题中若采用HRB400级钢筋,经计算知此柱正截面承载力为构造配筋,则下述______种配筋率为正确
A. 0.8%
B. 0.9%
C. 1.0%
D. 1.1%
[多选题]对客观信息进⾏加⼯的过程中,⼈们的主观经验出现差异主要体现
A.⽬标和预期
B.解释和归因
C.知觉和⾔语
D.编码和提取
[填空题]板中受力钢筋的间距,一般不小于______mm;当板厚≤150mm时,不应大于______mm。
[单选题]用间接方法判断操作后的设备位置时,至少应有两个( )指示发生对应变化,且所有这些确定的指示均已同时发生对应变化,方可确认该设备已操作到位。
A.非同样构造或非同源的
B.同样原理或同源的
C.非同样原理或非同源的
D.非同样原理或非同期的
[单项选择]

If it were only necessary to decide whether to teach elementary science to everyone on a mass basis or to find the gifted few and take them as far as they can go, our task would be fairly simple. The public school system, however, has no such choice, for the two jobs must be carried on at the same time. Because we depend so heavily upon science and technology for our progress, we must produce specialists in many fields. Because we live in a democratic nation, whose citizens make the policies for the nation, large numbers of us must be educated to understand, to support, and when necessary, to judge the work of experts. The public school must educate both producers and users of scientific services.
In education there should be a good balance among the branches of knowledge that contribute to effective thinking and wise judgement. Such balance is defeated by too much emphasis on any one field. This question of balance involves not only the relation of the natural sciences,
A. students should learn more up-to-date knowledge
B. good balance in education means the proper relations between producers and users of scientific services
C. students are getting to know the importance of a good balance among the branches of knowledge
D. attention is not sufficiently given to basic knowledge

[多选题]道路货物运价制定应把握的原则包括( )。
A.有利于企业实现持续发展
B.有利于企业不断提高经营管理水平
C.通过提高价格水平来弥补自身缺陷
D.有利于提高企业的市场竞争力
E.有利于企业短期收入的提高
[简答题]患者女性,25岁,急性阑尾炎术后,请你戴无菌手套、清洁伤口换药。
[多选题] 耽误列车是指( )。
A.系指列车在区间内停车
B.通过列车在站内停车
C.列车停运、合并、保留
D.列车在始发站或停车站晚开、在运行过程中超过图定的时间(局管内)或调度员指定的时间
[单选题] 公文印制完毕,应由()会同办公室对公文的文字、格式和印刷质量进行检查,检查无误后用印和分发。
A.专业部门
B.主办部门
C.各部门
D.职能部门
[单选题]进入棚车的流动装卸机械总重(含货物重量)不得超过()吨。
A.5
B.6
C.7
D.8
[填空题]高速铁路维修作业前必须按规定设置驻站(调度所)联络员、防护员,驻站(调度所)联络员或现场防护员不得<--NRC-->。
[单项选择]患者24岁,阴囊剧痛,声像图表现睾丸增大、回声减低、伴少量积液应考虑()
A. 精索静脉曲张
B. 睾丸囊肿
C. 睾丸扭转
D. 阴囊血肿
E. 以上都不是
[简答题]
A.津液 B.阳气
C.二者均是 D.二者均非

[单项选择]债券发行人不能按照约定的期限和金额偿还本金和支付利息的风险,称为()风险。
A. 市场
B. 系统
C. 经营
D. 违约
[单项选择]采用观察法,通常直接观察时间一般为()
A. 10~20分钟
B. 10~40分钟
C. 15~20分钟
D. 10~30分钟
[单选题]根据《中国移动ICT业务会计核算规范》(2020版),公司应严格按照权责发生制的原则,按()确认ICT业务收入和成本。
A.月度
B.季度
C.半年度
D.年度
[单选题]合格药品在正常用法用量下出现的与用药目的无关的或意外的有害反应是:(  )。
A.药品不良反应
B.药害事件
C.不良事件
D.药源性疾病
[单选题]636 为提高功率因数,40W的灯管应配用()μF的电容。
A. 4.75
B. 3.5
C. 2.5
[判断题]抵押物灭失后,农商银行应当就抵押物灭失后所得赔偿金数额不足清偿部分,要求抵押人提供新的担保。( )
A.正确
B.错误
[多选题]公务电话系统ZXMSG 5200 GISB主控板处于正常状态时,指示灯( )。
A.RUN亮绿灯
B.M/S亮绿灯
C.M/S灯灭
D.ALM亮红灯
[单项选择]
The Chemieals Within

As an Alaskan fisherman, Timothy June, 54, used to think that he was safe from industrial pollutants at his home in Haines - a town with a population of 2,400 people and 4,000 eagles, with 20 million acres of protected wilderness nearby. But in early 2007, June agreed to take part in a survey of 35 Americans from seven states. It was a biomonitoring project, in which people’ s blood and urine were tested for traces of chemicals - in this case, three potentially hazardous classes of compounds found in common household products like shampoo, tin cans, shower curtains and upholstery (椅子套). The results- released in November in a report called "Is It in Us" by a coalition of environmental groups - were not reassuring. Every one of the participants, ranging from an Illinois state legislator to a Massachusetts minister, tested positive for all three classes of contaminants (污染物). And while the simple presence of these chemic
A. It is a small town with a population of only 4,000 people.
B. It has a protected wilderness area in the center of the town.
C. The number of eagles is larger than that of the population.
D. People there are well - protected from industrial pollutants.
[单选题]以下()小微信货产品不可以年审制方式办理。
A.个人经营贷款
B.经营型物业货款
C.银政通
D.小额信用贷款
[单选题]全高站台门门扇底与门坎表面之间的距离不小于(    )
A.1mm
B.3mm
C. 5mm
D.10mm
[单项选择]The teacher told us yesterday that December 25 ______ Christmas Day,
[判断题]高炉造渣过程是将炉料不进入生铁和煤气的其他成分,溶解、汇合并熔融成为液态炉渣和与生铁分离的过程。 ( )
A.正确
B.错误
[填空题]福斯阀门定位器工作所需最小输入电流为(),输入压力范围为(),输入信号为()。
[判断题]491、在从已知或怀疑含有硫化氢的地层中起出岩心之前应提高警惕。在岩心筒到达地面以前至少五个立柱,或在达到安全临界浓度时,应立即戴上正压式空气呼吸器。
A.正确
B.错误
[单项选择]2007年3月19日~22日,第六轮朝核问题六方会谈第一阶段会议在北京举行。参加六方会谈的。国家是( )。
A. 中国、英国、美国、德国、俄罗斯、日本
B. 中国、法国、美国、韩国、俄罗斯、伊朗
C. 中国、朝鲜、美国、韩国、俄罗斯、日本
D. 中国、朝鲜、美国、德国、俄罗斯、伊朗
[判断题]斜拉桥是一种多点支撑连续梁结构,尤其是采用密索漂浮体系时,主梁弯矩较小,因此不需要设计过大的抗弯刚度。 ( )
A.正确
B.错误
[判断题]3日及以内车票不提供电话订票业务。
A.正确
B.错误
[判断题]客运出租汽车企业同意个体出租汽车经营者加入的,应当签订合同,明确双方的权力和义务。
A.正确
B.错误
[单项选择]漏出液中的蛋白与血清蛋白的比值常()。
A. <0.6
B. <0.4
C. >0.6
D. <0.5
E. >0.5
[多选题]一个国家的文化软实力,从根本上说,取决于其核心价值观的( )。
A.生命力
B.凝聚力
C.向心力
D.感召力
[简答题]设备设施检维修时操作柱应挂什么标识标牌?
[简答题]有相互作用情况

我来回答:

购买搜题卡查看答案
[会员特权] 开通VIP, 查看 全部题目答案
[会员特权] 享免全部广告特权
推荐91天
¥36.8
¥80元
31天
¥20.8
¥40元
365天
¥88.8
¥188元
请选择支付方式
  • 微信支付
  • 支付宝支付
点击支付即表示同意并接受了《购买须知》
立即支付 系统将自动为您注册账号
请使用微信扫码支付

订单号:

截图扫码使用小程序[完全免费查看答案]
请不要关闭本页面,支付完成后请点击【支付完成】按钮
恭喜您,购买搜题卡成功
重要提示:请拍照或截图保存账号密码!
我要搜题网官网:https://www.woyaosouti.com
我已记住账号密码