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【填空题】
in sb. 's words,count on,make sense of ,reserve for, shield from,call on, sum up, relate to ,in need, be/ get caught up in My most favorite program is the one that deals with scientific subjects that ordinary people can [ ]
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答案
relate to
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【填空题】
in sb. 's words,count on,make sense of ,reserve for, shield from,call on, sum up, relate to ,in need, be/ get caught up in Finally, I would like to [ ]by saying that it has been a tremendous pleasure to work with you all
【填空题】
in sb. 's words,count on,make sense of ,reserve for, shield from,call on, sum up, relate to ,in need, be/ get caught up in He is a person that you always [ ]when you need help.
【填空题】
in sb. 's words,count on,make sense of ,reserve for, shield from,call on, sum up, relate to ,in need, be/ get caught up in This restaurant is very popular because it has some separate, smaller rooms [ ] families with small children
【填空题】
in sb. 's words,count on,make sense of ,reserve for, shield from,call on, sum up, relate to ,in need, be/ get caught up in Betty loves reading.[ ],“Reading is the most wonderful thing in the world.”
【填空题】
open the door to,In advance,all at once,reap the benefits (of), make the most of,over time, get by, stand a chance (of),remind of, take pleasure in, Every one of you has made a contribution and I [ ] knowledging what each of you has done to make this academic convention such a success.
【填空题】
open the door to,In advance,all at once,reap the benefits (of), make the most of,over time, get by, stand a chance (of),remind of, take pleasure in They all tried to talk [ ], but I couldn't hear anything they said
【填空题】
open the door to,In advance,all at once,reap the benefits (of), make the most of,over time, get by, stand a chance (of),remind of, take pleasure in, Yellow flowers in the field always [ ] me [ ] my childhood in the countryside
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open the door to,In advance,all at once,reap the benefits (of), make the most of,over time, get by, stand a chance (of),remind of, take pleasure in, We have been practicing for so long and so hard that our team should [ ]winning the game
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open the door to,In advance,all at once,reap the benefits (of), make the most of,over time, get by, stand a chance (of),remind of, take pleasure in, Research on genes will [ ] exciting new medical treatments.,
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open the door to,In advance,all at once,reap the benefits (of), make the most of,over time, get by, stand a chance (of),remind of, take pleasure in, My family [ ] on my father's unemployment benefit after he lost his job
【填空题】
open the door to,In advance,all at once,reap the benefits (of), make the most of,over time, get by, stand a chance (of),remind of, take pleasure in, Many subway riders read books or listent music in order to [ ] their time on the way to work
【填空题】
open the door to,In advance,all at once,reap the benefits (of), make the most of,over time, get by, stand a chance (of),remind of, take pleasure in, In order to make sure he would be able to attend the meeting, I called him up two weeks [ ]
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open the door to,In advance,all at once,reap the benefits (of), make the most of,over time, get by, stand a chance (of),remind of, take pleasure in, In order to [ ]physical exercise, you have to exercise regularly and for at least half an hour each time
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embarrass,polish, emotional, etticiency,curb ,await, donation ,dump,stuff ,historical Mary was a careful speaker, every word seemed to have been [ ] before it was allowed to escape through her lips
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embarrass,polish, emotional, etticiency,curb ,await, donation ,dump,stuff ,historical He has a special feeling for the brilliant birds, and each spring he eagerly [ ] their return
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embarrass,polish, emotional, etticiency,curb ,await, donation ,dump,stuff ,historical Thanks to the [ ] of air transport,everyone is free to go anywhere at any time
【填空题】
embarrass,polish, emotional, etticiency,curb ,await, donation ,dump,stuff ,historical John believes that the [ ] of food to the hungry is more helpful than giving money
【填空题】
embarrass,polish, emotional, etticiency,curb ,await, donation ,dump,stuff ,historical When she heard it was snowing in the city they were going to, she [ ] two more sweaters into her bag.
【填空题】
embarrass,polish, emotional, etticiency,curb ,await, donation ,dump,stuff ,historical During our stay in Europe we visited many places of [ ] interest, including several castles
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embarrass,polish, emotional, etticiency,curb ,await, donation ,dump,stuff ,historical The wedding ceremony of my sister was a very [ ] experience for our family
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embarrass,polish, emotional, etticiency,curb ,await, donation ,dump,stuff ,historical He was [ ]when he discovered that he didn't have enough money to pay for the red wine he had ordered
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embarrass,polish, emotional, etticiency,curb ,await, donation ,dump,stuff ,historical The local government is pressed to find new places to [ ] dump waste
【填空题】
embarrass,polish, emotional, etticiency,curb ,await, donation ,dump,stuff ,historical The new system designed to [ ] harmful emissions排放物) from factories will be put into use soon
【填空题】
explore ,transmit, resource, emerge,yield, pose, assume, confidence,inherit, comprehensive It is so difficult to [ ] the bottom of the ocean because some parts are very deep.
【填空题】
explore ,transmit, resource, emerge,yield, pose, assume, confidence,inherit, comprehensive It was about 30 seconds before Alex [ ] from the water, we were quite scared
【填空题】
explore ,transmit, resource, emerge,yield, pose, assume, confidence,inherit, comprehensive We often [ ] that when other people do the same things as we do, they do them,for the same reasons; but this assumption is not always reasonable
【填空题】
explore ,transmit, resource, emerge,yield, pose, assume, confidence,inherit, comprehensive There is widespread concern that the rising unemployment may [ ] a threat to social stability.
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explore ,transmit, resource, emerge,yield, pose, assume, confidence,inherit, comprehensive After a(n) [ ] physical exam, my doctor said I was in good condition except that my blood pressure was a little high
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explore ,transmit, resource, emerge,yield, pose, assume, confidence,inherit, comprehensive 7 It is well known that China is a country with rich natural [ ] and a very big population.
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explore ,transmit, resource, emerge,yield, pose, assume, confidence,inherit, comprehensive Some people believe that the earth can [ ] enough food to support at least twice its present population
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explore ,transmit, resource, emerge,yield, pose, assume, confidence,inherit, comprehensive Sam [ ] the gift of imagination from his family, but he lacked the driving power to take action
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explore ,transmit, resource, emerge,yield, pose, assume, confidence,inherit, comprehensive A bee that has found honey is able to [ ] to other bees the information they need in order to collect the honey
【单选题】
在___时间内电流所做的功叫做电功率。P8T40
A. 规定
B. 标称
C. 单位
【单选题】
对单匝线圈来说,其产生的磁通与流过线圈电流的比值叫该线圈的___,也叫电感,用L表示。P11T54
A. 自感系数
B. 磁通
C. 电流
【单选题】
电器的触头系统属于电器的___P15T82。
A. 感测机械
B. 执行机构
C. 保护机械
【单选题】
触头按工作性质分为静触头和___。P16T83
A. 主触头
B. 辅助触头
C. 动触头
【单选题】
直流发电机励磁绕组与电枢绕组不相连,励磁电流由另一个独立电源供电,这样的发电机为___。P18T93
A. 并励发电机
B. 他励发电机
C. 串励发电机
【单选题】
由两以上匝数不同的线圈绕在一个构成闭合回路的铁心上组成的电气装置是___P19T100 。
A. 变压器
B. 接触器
C. 继电器
【单选题】
使用万用表选用量程时,应尽可能使表针移动至满刻度的___左右为宜。P20T102
A. 1/3
B. 1/2
C. 2/3
【单选题】
各相绕组的首端与首端之间的电压称___。P20T104
A. 线电压
B. 相电压
C. 过电压
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上.下卡盘必须在一块使用,不能单独使用。
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使用前要检查卡瓦片是否变形,片数是否合适。
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下套管中如果一切顺利的话就不需要灌泥浆。
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使用自动灌浆装置时就不用检查是否泥浆进入了套管内。
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下套管作业中如果听到异常声响应该立即确认声音来源。
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如果新卡瓦牙板与卡瓦体有晃动时,卡瓦体报废。
A. 对
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常用的钻杆有127mm(5")和88.9mm(3-1/2")。
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钻杆接头是用材质比钻杆高一级的合金钢制造的。
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现用转盘补心只包括NO.1.NO.2.NO.3。
A. 对
B. 错
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NO.3补心内侧锥面与卡瓦配合必须无晃动。
A. 对
B. 错
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钻井液可以润滑冷却钻头和钻具。
A. 对
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在钻井液液柱压力和地层压力之间的压差的作用下,钻井液中的水分从井壁的孔隙和裂缝渗透到地层的现象称为滤失。
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A. 对
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测量钻井液粘度时,马氏漏斗中的钻井液面要同刻度线持平。
A. 对
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比重测量仪上的水平泡是用来显示其是否平衡的装置。
A. 对
B. 错
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刚性扶正器可以旋转,降低旋转磨阻。
A. 对
B. 错
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应常在套管吊卡吊环上下两耳的磨损面上涂抹高质量黄油润滑。
A. 对
B. 错
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套管壁厚要用测厚仪进行测量。
A. 对
B. 错
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新钻具下井前都要进行磨扣,以防粘扣。
A. 对
B. 错
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使用前应检查旋扣钳齿轮箱油质.油位是否符合要求。
A. 对
B. 错
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A. 对
B. 错
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根据钻具尺寸转动旋扣钳丝杠调节滚轮开度,不要使滚轮与钻具打滑而加速滚轮的磨损。
A. 对
B. 错
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操作内钳站位时,左脚在前.右脚在后,间距与肩同宽成“丁”字步站立。
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安全卡瓦应该卡平卡正。
A. 对
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液气大钳各控制阀和液压阀及管线密封要良好。
A. 对
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一定片数的安全卡瓦只适用于一定尺寸范围的钻铤和管柱。
A. 对
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钻杆直径越大,工具接头就要离转盘越近。
A. 对
B. 错
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按照结构卡瓦可以分为钻杆卡瓦,套管卡瓦和钻铤卡瓦。
A. 对
B. 错
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A. 对
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钻具卸扣时,操作要平稳,防止倒转将台肩面磨坏。
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组装射孔管柱期间不需要无线电静默。
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