【判断题】
LKJ产生的列车运行记录数据是行车安全分析的重要依据，任何单位和人员不得更改。
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相关试题
【判断题】
在列车全部通过道口前，道口信号应始终保持禁止通行状态，自动栏杆（门）应始终保持关闭状态。
【判断题】
列车有线、无线调度电话均准许机车（动车组）司机加入通话。
【判断题】
在无线列调区段，列车无线调度电话系统准许列车调度员、机车（动车组）调度员、车站值班员、助理值班员、机车（动车组）司机、列车长等加入通话。
【判断题】
司机、随车机械师（车辆乘务员）、列车长、乘警均应配备无线对讲设备，在GSM-R区段运行时还应配备GSM-R手持终端。
【判断题】
交流传动机车定期检修的修程分为大修、中修、小修和辅修。
【判断题】
机车检修周期应根据实际技术状态和走行公里或使用时间确定。
【判断题】
牵引列车的机车在出段前，必须达到运用状态，主要部件和设备必须作用良好，符合铁路总公司有关机车运用、维修的规定。
【判断题】
列车或单机在车站时，所有乘务人员应按车站值班员的指挥进行工作。
【判断题】
列车运行，原则上以开往北京方向为上行，反之为下行。
【判断题】
列车须按规定编定车次。上行列车编为双数，下行列车编为单数。
【判断题】
有关行车人员必须执行列车调度员命令，服从调度指挥。
【判断题】
半自动闭塞区间，超长列车头部越过出站信号机（未压上出站方面的轨道电路）发车时，司机在得到车站值班员的同意后，即可按规定发车。
【判断题】
发布调度命令时，列车调度员可使用调度命令无线传送系统或按规定使用语音记录装置良好的列车无线调度通信设备向司机发布。
【判断题】
临时变更或恢复原行车闭塞法时，列车调度员须向司机发布口头指示。
【判断题】
单机附挂车辆时，列车调度员无须向司机发布调度命令。
【判断题】
自动站间闭塞法行车转为半自动闭塞法行车及转回的调度命令，可不发给司机。
【判断题】
对于需向司机发布的调度命令，列车调度员、车站值班员均可使用调度命令无线传送系统或列车无线调度通信设备向司机发布或转达。
【判断题】
有计划的施工，涉及限速、行车方式发生变化或设备变化时，列车调度员应发布调度命令，司机按调度命令执行。
【判断题】
因施工提前、延迟或其他原因造成运行揭示调度命令与实际限速、行车方式或设备不符时，列车调度员应取消前发运行揭示调度命令，向有关车站值班员、司机、施工负责人重新发布全部内容的调度命令。
【判断题】
道岔编号，从列车出发方向起顺序编号，上行为双号，下行为单号。
【判断题】
双线区段内的车站，从靠近站舍的线路起，向远离站舍方向顺序编号。
【判断题】
在任职期间，须按照铁路职业技能培训规范等规定，定期参加岗位适应性培训和业务考试，考试不合格的，不得继续履职。
【判断题】
行车有关人员，在任职、提职、改职前，必须按照铁路职业技能培训规范要求，进行拟任岗位资格性培训，并经职业技能鉴定和考试考核，取得相应职业资格证书和岗位培训合格证书后，方可任职。
【判断题】
行车有关人员，在任职前必须经过健康检查，身体条件不符合拟任岗位职务要求的，不得上岗作业。
【判断题】
行车有关人员，在任职期间，要定期进行身体检查，身体条件不符合任职岗位要求的，应调整工作岗位。
【判断题】
对行车有关人员，应进行日常安全生产知识和劳动纪律的教育、考核，并有计划地组织好在职人员的日常政治和技术业务学习。
【判断题】
行车有关人员在执行职务时，必须坚守岗位，穿着规定的服装，佩戴易于识别的证章或携带相应证件，讲普通话。
【判断题】
行车有关人员，接班前须充分休息，严禁饮酒，如有违反，立即停止其所承担的任务。
【判断题】
实习和学习驾驶机车、动车组的人员，必须在正式值乘、值班人员的亲自指导和负责下，方准操作。
【判断题】
动车组以外的旅客列车都应安装列尾装置。
【判断题】
在所担当的区段外单机运行时，应有带道人员添乘。
【判断题】
单机挂车的辆数，线路坡度超过12‰的区段，以10辆为限。
【判断题】
单机挂车时，所挂车辆的自动制动机作用必须良好，发车前列检（无列检时由车站发车人员）按规定进行制动试验。
【判断题】
列车制动限速受每百吨列车重量换算闸瓦压力及下坡道坡度限制。
【判断题】
列车中的机车和车辆的自动制动机，均应加入全列车的制动系统。
【判断题】
旅客列车、特快货物班列不准编挂关门车。
【判断题】
货物列车本务机车在车站单机进行调车作业时，与本列的车辆摘挂和软管摘结，均由机车乘务员负责。
推荐试题
【单选题】
项目进入收尾阶段， 项目经理和项目管理团队需要履行对组织过程资产更新的责任。 以下哪项是他们应该做的事情？ （ ）
A. 更新组织中的项目管理政策
B. 更新组织中的项目管理程序
C. 更新组织中的共享项目知识库
D. 更新组织中的项目管理工作指南
【单选题】
你所管理的项目将需要在多个物理地点展开， 涉及的风险比较多。 你从公司的组织过程资产中了解到， 过去类似项目的风险管理工作比较混乱。 你想要在本项目上改变这种局面。 为了有效地管理本项目的风险， 你首先应该 （ ）。
A. 识别潜在的风险及影响
B. 指定专门人员负责风险管理
C. 编制风险管理计划
D. 编制风险登记册
【单选题】
项目提前终止， 发起人要求提交收尾文件， 以便了解项目的最终情况。 在此份文件中， 项目经理应该注意包括以下信息， 除了 （ ）。
A. 项目终止的原因
B. 项目偏差情况
C. 移交阶段可交付成果的正式程序
D. 项目成员遣散计划
【单选题】
ABB 公司与某水电站业主签订了电站开关站和高压输电线路的设备供货和安装合同。在安装施工过程中， 卖方抱怨买方没有及时为 ABB 公司清理安装现场， 这可能影响工期。 合同规定场地清理是买方的职责之.。 作为买方的项目经理，你将 （ ）。
A. 告诉卖方自己清理安装现场
B. 签发合同变更令， 更改合同
C. 从项目中取消安装现场清理这一工作
D. 预期将收到卖方的合同索赔
【单选题】
需要聘请一位咨询专家为本项目提供技术咨询服务。 现在， 只知道这类咨询服务工作的性质， 还不知道究竟需要多少时日的咨询服务。 为了尽快签订咨询服务合同， 最好采用哪种合同类型？ （ ）
A. 总价合同
B. 成本补偿合同
C. 总价加经济价格调整合同
D. 时间和手段合同
【单选题】
在项目的执行阶段，一个新成员加入了项目团队。项目经理要求他先跟着一个经验丰富的老成员实习一个月。 这种工作跟随方式最有利于 （ ）。
A. 新成员与老成员发展个人友谊
B. 新成员迅速有效地融人团队
C. 新成员学习老成员的显性知识
D. 新成员学习老成员的隐性知识
【简答题】
攻势已经持续了三天，但是我们并没有取得多少进展。师长命令我们营夜晚绕到敌人后方发起突然袭击。然而，要绕到敌人后方，我们必须越过一片沼泽地。我们很多人担心会陷入泥潭之中。我们营长决定冒下险。所幸由于寒冷天气沼泽地都结上了冰，我们于天亮前到达目的地并从敌人后方发起进攻。这一下扭转了战局。敌人没有戒备，不久便投降了。
【简答题】
汽年自从发明以来使交通运输发生了草命性的变化，永远地改变了人们的生活、旅行和办事的方式。但另ー方面，也带来了危害，尤其是公路死亡事故。然而，现今由于计算机技术和电子传感器的使用，有可能消除发生的大多数交通事故。例如，装在你汽车上的电子传感器能检测到空气中的酒精雾汽并拒绝启动引擎。同样，传感器还能通过接受在轨道上运行的卫星发出的信号监测路况并大大减少你陷入交通拥堵的可能性。
【简答题】
常言道，好的开端是成功的一半。在求职时，求职者事先做好充分的准备是非常重要的。我认为，事先做不做准备显然会影响求职者的成功机会。
我的一位朋友在一家大型计算机软件公司供职，年薪十万美元左右。他根据自己的经历告诉我说，那些面试未来雇员的具有录用决定权的人喜欢有充分准备的人。那些没有在了解未来雇主方面尽全力的人很难有成功的希望。
【简答题】
全球化对中国年轻人具有重大影响。例如，年轻的农民正在大规模流向城市寻找工作。而对那些想出国深造或进外企工作的年轻人来说，英语变得越来越重要。另一方面，许多海外学子近年来回归祖国，因为他们看好中国经济的长期增长前景。因特网加强了中国年轻人和其他地方年轻人的联系。他们跟踪最新的潮流，模仿外国的时尚。他们中一些人似乎不在乎中国的传统美德，更不要说发扬光大，这使得有人忧虑中国传统文化会不会有一天终将消失。
【简答题】
就我来说，我发现外表往往是靠不住的。譬如，要是你仅凭外表去判断诸如爱德华・海德・伯顿这样的人，你就错了。外表上，伯顿像是个表里一致的人。他个子很小，满头白发，有着一双温和、蔚蓝的眼睛，文雅且坦率。然而，他原来却是十分的残忍。他侮辱和愚弄穷困潦倒的伦尼，让他去做那样的蠢事。更让人吃惊的是，他对伦尼的死全然冷漠无情。毫无疑问，他是个铁石心肠的家伙。
【简答题】
They say that pride comes before a fall. In the case of both Napoleon and Hitler, the many victories they enjoyed led them to believe that anything was possible, that nothing could stand in their way. Russia's icy defender was to prove them wrong.
【简答题】
In 1812, Napoleon Bonaparte, Emperor of the French, led his Grand Army into Russia. He was prepared for the fierce resistance of the Russian people defending their homeland. He was prepared for the long march across Russian soil to Moscow, the capital city. But he was not prepared for the devastating enemy that met him in Moscow -- the raw, bitter, bleak Russian winter.
【简答题】
In 1941, Adolf Hitler, leader of Nazi Germany, launched an attack against the Soviet Union, as Russia then was called. Hitler's military might was unequaled. His war machine had mowed down resistance in most of Europe. Hitler expected a short campaign but, like Napoleon before him, was taught a painful lesson. The Russian winter again came to the aid of the Soviet soldiers.
【简答题】
In the spring of 1812, Napoleon assembled an army of six hundred thousand men on the borders of Russia. The soldiers were well trained, efficient, and well equipped. This military force was called the Grand Army. Napoleon, confident of a quick victory, predicted the conquest of Russia in five weeks.
【简答题】
Shortly afterwards, Napoleon's army crossed the Neman River into Russia. The quick, decisive victory that Napoleon expected never happened. To his surprise, the Russians refused to stand and fight. Instead, they retreated eastward, burning their crops and homes as they went. The Grand Army followed, but its advance march soon became bogged down by slow-moving supply lines.
【简答题】
In August, the French and Russian armies engaged at Smolensk, in a battle that left over ten thousand dead on each side. Yet, the Russians were again able to retreat farther into Russian territory. Napoleon had won no decisive victory. He was now faced with a crucial decision. Should he continue to pursue the Russian army? Or should he keep his army in Smolensk for the approaching winter?
【简答题】
Napoleon took the gamble of pressing on to Moscow, 448 kilometers away. On September 7, 1812, the French and Russian armies met in fierce battle at Borodino, 112 kilometers west of Moscow. By nightfall, thirty thousand French and forty-four thousand Russians lay dead or wounded on the battlefield.
【简答题】
Again, the Russian army retreated to safety. Napoleon had a clear path to Moscow, but the occupation of the city became an empty victory. The Russians fled their capital. Soon after the French arrived, a raging fire destroyed two-thirds of the city. Napoleon offered a truce to Alexander I, but the Russian czar knew he could bide his time: "We shall let the Russian winter fight the war for us."
【简答题】
Napoleon soon realized he could not feed, clothe, and quarter his army in Moscow during the winter. In October 1812, he ordered his Grand Army to retreat from Moscow.
【简答题】
The French retreat turned into a nightmare. From fields and forests, the Russians launched hit-and-run attacks on the French. A short distance from Moscow, the temperature had already dropped to minus 4 degrees Celsius. On November 3, the winter's first snow came. Exhausted horses fell dead in their tracks. Cannon became stuck in the snow. Equipment had to be burned for fuel. Soldiers took ill and froze to death. The French soldiers dragged on, leaving the dead along every mile.
【简答题】
As the Russian army was gathering its strength, the French had to flee Russia to avoid certain defeat. At the Berezina River, the Russians nearly trapped the retreating French by burning the bridges over the swollen river. But Napoleon, by a stroke of luck, was able to build two new bridges. Thousands of French soldiers escaped, but at the cost of fifty thousand dead. Once across the Berezina, the tattered survivors limped toward Vilna.
【简答题】
Of the six hundred thousand soldiers Napoleon had led into Russia, less than one hundred thousand came back. The weakened French army continued its retreat westward across Europe. Soon, Britain, Austria, Russia, and Prussia formed a powerful alliance and attacked these stragglers. In March 1814, Paris was captured. Napoleon abdicated and went into exile, his empire at an end.
【简答题】
By early 1941, Adolf Hitler, leader of Nazi Germany, had seized control of most of Europe. To the east of Hitler's German empire was the Soviet Union. On June 22, 1941, without a declaration of war, Hitler began an invasion of the Soviet Union that was the largest military land campaign in history. Confident of a quick victory, Hitler expected the campaign to last no longer than three months. He planned to use the blitzkrieg, or "lightning war," tactics that had defeated the rest of Europe. The invasion had three broad thrusts: against Leningrad and Moscow and through the Ukraine.
【简答题】
Caught off guard by the invasion, Soviet leader Joseph Stalin instructed the Russian people to "scorch the earth" in front of the German invaders. Farms and factories were burned, destroyed, or rendered useless. During the first ten weeks of the invasion, the Germans pushed the front eastward, and the Russians suffered more than a million casualties.
【简答题】
In the north, the Germans closed in on Leningrad. Despite great suffering, however, the people of Leningrad refused to surrender. As the battle of Leningrad dragged on into winter, the city's situation became desperate. As food ran out, people died from hunger and disease. By the middle of the winter of 1941-1942, nearly four thousand people starved to death every day. Close to one million people died as a result of the siege.
【简答题】
In the center of Russia, Hitler's goal was the capture of Moscow. Because the Germans had anticipated a quick victory, they had made no plans for winter supplies. October arrived with heavy rains. "General Mud" slowed down the movement of the Germans' lightning attack.
【简答题】
As Hitler's armies drew closer and closer to Moscow, an early, severe winter settled over the Soviet Union, the harshest in years. Temperatures dropped to minus 48 degrees Celsius. Heavy snows fell. The German soldiers, completely unprepared for the Russian winter, froze in their light summer uniforms. The German tanks lay buried in the heavy snowbanks. The Russian winter brought the German offensive to a halt.
【简答题】
By the summer of 1942, Hitler had launched two new offensives. In the south, the Germans captured Sevastopol. Hitler then pushed east to Stalingrad, a great industrial city that stretched for 48 kilometers along the Volga River. Despite great suffering, Soviet defenders refused to give up Stalingrad.
【简答题】
In November 1942, the Russians launched a counterattack. With little or no shelter from the winter cold in and around Stalingrad, German troops were further weakened by a lack of food and supplies. Not until January 1943 did the Germans give up their siege. Of the three hundred thousand Germans attacking Stalingrad, only ninety thousand starving soldiers were left. The loss of the battle for Stalingrad finally turned the tide against Hitler. The German victories were over, thanks in part to the Russian winter.
【简答题】
During 1943 and 1944, the Soviet armies pushed the German front back toward the west. In the north, the Red Army broke the three-year siege of Leningrad with a surprise attack on January 15, 1944. Within two weeks, the heroic survivors of Leningrad saw their invaders depart. By March 1944, the Ukraine farming region was again in Soviet hands. On May 9, 1944, Sevastopol was liberated from the Germans. The Russians were now heading for Berlin.
【简答题】
For Hitler, the invasion of the Soviet Union had turned into a military disaster. For the Russian people, it brought unspeakable suffering. The total Soviet dead in World War II reached almost 23 million.
【简答题】
The elements of nature must be reckoned with in any military campaign. Napoleon and Hitler both underestimated the severity of the Russian winter. Snow, ice, and freezing temperatures took their toll on both invading armies. For the Russian people, the winter was an icy defender.
【单选题】
________不属于鼠类及体表寄生虫携带的病原体。___
A. 鼠疫耶尔森菌
B. 汉坦病毒
C. 黄病毒属病毒
D. 致病性钩端螺旋体
【单选题】
病媒生物死体样本运送，如果在24h内不能到达实验室的，运送过程中箱内温度应保持在_____。___
A. 4℃以下
B. 0℃以下
C. -20℃以下
D. 4℃以上
【单选题】
病媒生物死体样本运送，如果在装箱后4h内能够到达实验室的，运送过程中箱内温度应保持在______。___
A. 4℃以下
B. 0℃以下
C. -20℃以下
D. 4℃以上
【单选题】
病媒生物的死体样本运送，如果4h-24h内能到达实验室的，应将样品置于-30℃冷冻后再送样，运送过程中箱内温度应保持在________。___
A. 4℃以下
B. 0℃以下
C. -20℃以下
D. 4℃以上
【单选题】
恰加斯病也称为美洲锥虫病，其重要的传播媒介是________。___
A. 采采蝇
B. 厩螫蝇
C. 锥蝽
D. 埃及伊蚊
【单选题】
_______是黑热病内脏利什曼病的主要传播媒介。___
【单选题】
对于用作虫媒病毒分离或检测的蚊类标本，现场采集后应采用_______方式处置和运送。___
A. 杀虫剂熏杀+常温运输
B. 等蚊虫自然死亡+常温运输
C. 冷冻处死+常温运输
D. 冷冻处死+冷冻状态运输
