【判断题】
中心所属35KV变电站和物资供应站库房为油田消防安全重点单位
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中心所属110KV变电站为中心消防安全重点单位
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临时用电是指在正式运行的电源上所接的非永久性用电
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检修、施工使用6kV及以上临时电源，用电单位需编制临时用电方案，向单位电气主管部门提出申请
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施工单位负责临时用电方案编制和所接临时用电的运行检查及安全管理
【判断题】
临时用电的漏电保护器每天使用前必须进行漏电保护试验，严禁在试验不正常情况下使用
【判断题】
临时用电单位会同施工单位针对作业内容组织进行JSA分析，制订相应的安全措施
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临时用电必须办理第一种工作票，凭证作业
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检修、施工使用10kV及以上临时电源，用电单位需编制临时用电方案，向单位电气主管部门提出申请
【判断题】
配送电单位负责临时用电方案编制和所接临时用电的运行检查及安全管理
【判断题】
临时用电的漏电保护器每天使用前必须进行漏电保护试验，可以在试验不正常情况下使用
【判断题】
配送电单位会同施工单位针对作业内容组织进行JSA分析，制订相应的安全措施
【判断题】
临时用电单位会同施工单位针对作业内容组织进行JHA分析，制订相应的安全措施
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起重作业二级为重量40吨（含40吨）至100吨
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起重作业一级为重量100吨及以上或长度50米及以上
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起重机械必须具有产品合格证和安全使用、维护、保养说明书，其生产厂家必须具有政府主管部门颁发的相关资质，其安全、防护装置必须齐全、完备
【判断题】
自制、改造和修复的吊具、索具等简易起重设备，必须有设计资料(包括图纸、计算书等)，并予以存档，并经具有检验资质的机构检验合格后方可使用
【判断题】
一级起重作业由二级单位业务分管负责人审批
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对起重机械和吊具保护装置进行安全检查确认，确保处于完好状态
【判断题】
起重作业时必须明确指挥人员，指挥人员应佩戴明显的标志
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正式起吊前应进行试吊，检查全部机具、地锚受力情况
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当起重臂、吊钩或吊物下面有人，或吊物上有人、浮置物时不得进行起重操作
【判断题】
无法看清场地、吊物情况和指挥信号时，不得进行起重操作
【判断题】
各单位应按照国家标准规定对起重机械进行月检、年检 。发现的起重设备问题要及时进行检修处理，并保存检修档案
【判断题】
起重作业按起吊工件重量和长度划分为4个等级
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中石化许可作业管理规定分《中石化临时用电作业安全管理规定》等8种
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遇6级以上大风或大雪、大雨、大雾等恶劣天气，不得从事露天起重作业
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在用火作业过程中，当作业内容或环境条件发生变化时，应立即停止作业，许可证继续有效
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用火作业人员应在用火点的下风向作业，并避开介质和封堵物可能射出的方向
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用火审批人员无须亲临现场检查，听取用火单位落实防火措施的说明后，即可审签“中国石化用火作业许可证”
【判断题】
二级用火作业许可证有效时间不超过72小时
【判断题】
特级用火由二级单位业务管理人员审批签发
【判断题】
用火作业进行用火分析当可燃气体爆炸下限大于4%时，分析检测数据小于0.5%为合格
【判断题】
在用火前应清除现场一切可燃物，并准备好消防器材。用火期间，距用火点30m内严禁排放各类可燃气体，15m内严禁排放各类可燃液体
【判断题】
用火分析与用火作业间隔一般不超过30分钟，如现场条件不允许，间隔时间可以适当放宽，但不应超过60分钟。若中断作业超过1小时后继续用火，应重新确认分析
【判断题】
用火监护人必须了解用火区域的生产过程，无须熟悉工艺操作和设备状况
推荐试题
【单选题】
10)In many laboratories today, robots___ the routine work of parallel synthesis.___
A. help
B. assist with
C. assist in
D. assist to
【单选题】
(1)Pharmaceutics is an interdisciplinary subject involving___
A. formulation, manufacturing, physical pharmacy, and biopharmaceutics
B. manufacturing
C. physical pharmacy
D. biopharmaceutics
【单选题】
（2）Formulation is about the design, development and evaluation of dosage forms,___
A. discovery of novel drugs
B. analytical methods
C. drug delivery systems and manufacturing process
D. dosing regimen
【单选题】
(3)Biopharmaceutics mainly studies the in vivo process of drugs and metabolites in humans, animals and tissue culture, which specifically involves___
A. absorption and distribution
B. absorption, distribution, metabolism, and excretion
C. metabolism and excretion
D. absorption and excretion
【单选题】
(4)Regarding the definition of bioavailability(BA), BA is related to___
A. total plasma drug concentration only
B. unbound drug concentration in the plasma
C. unbound drug concentration at the target site
D. total plasma drug concentration, and the administered drug dose
【单选题】
(5)Plasma drug concentration is affected by following factors such as___
A. rate of absorption
B. rate and extent of distribution
C. rate ofeli Imination
D. all ofabove
【单选题】
6)Which of the following routes of administration will involve the absorption of drugs?___
A. i.v.injection
B. i.v.infusion
C. Subcutaneous injection, transdermal and oral
D. None of above
【单选题】
（7）Which of the following factors may influence the time course of a drug in the plasma and hence at its site of action?___
A. Food
B. Disease state
C. Route of administration
D. All of above
【单选题】
(8)Please identify the potential biological barriers for an orally administered tablet to be absorbed into the systemic circulation___
A. Sk d dermis
B. Gastrointestinal epithelium
C. Oral mucosal membrane
D. All of above
【单选题】
(9) Given the same administration dose, which of the following will likely result in varying bioavailabilities for the same drug administered to the same person? ___
A. tablets (p.o. )vs. solutions(p0.)
B. solutions for injection(i v )vs oral solutions(p0.)
C. coated tablets (p.0. )vs hard gelatin capsules(p0.)
D. All ofabove
【单选题】
(10)Which of the following statements is true?___
A. Bioavailability is only related to the administered dose and the total drug concentration in the blood circulation.
B. Plasma protein binding does not affect the bioavailability of a specific drug.
C. A given drug in different dosage forms may show differences in bioavailability if given by the same route.
D. Biopharmaceutical studies do not involve animal experiment.
【判断题】
Much of our present physiological knowledge has been found from the experiments and studies on human beings.
【判断题】
Living cells break down glucose and fats to provide energy for other activities, which is called.
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The right atriapumps deoxygenated blood to the lungs where it absorbs oxygen from the air.
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The nervous system uses electrical signals to transmit information very rapidly to specific cells.
【判断题】
With the level of sodium increasing extracelular fruid. the cardiac muscle cells become too excitable and may contract.
【判断题】
A negative feedback loop is a control system that acts to maintain the level of some variables within a given range following a disturbance
【判断题】
(1)Pharmacodynamics, which is concerned with the study of the biochemical and physiological effects of drugs and their mechanisms of action, Is an experimental medical science.
【判断题】
2)It's unreasonable for a physician to be interested mainly in the effects of drugs on human beings, for the pharmacological evaluation of drugs in them may be limited due to technical, legal, and ethical reasons.
【判断题】
（3） As the effects of drugs are often characterized by significant interspecies variation and may be further modified by disease, clinical pharmacology has never been efibrasized.
【判断题】
The physician is not interested in drugs that are useful in the prevention,diagnosis,and treatment of human disease, but in chemical agents that are commonly responsible for household and industrial poisoning as well as environmental pollution.
【判断题】
(5)A drug is said to be useful in therapy if it has the ability to produce its desired effects with only tolerable undesired effects.
【判断题】
(6)Toxicology deals not only with drugs used in therapy but also with many other chemicals that may be responsible for household, environmental, or industrial intoxication.
【判断题】
1)With the more efficient screening tests and burgeoning knowledge about how a molecules biological activities are likely to be changed, the traditional approach of discovering new drugs has been improved.
【判断题】
2)With the parallel synthesis used to identify which small segment of any given large protein would bind to an antibody, Mario Geysen generated a variety of short protein fragments by combining multiple amino acids in different permutations.
【判断题】
)A parallel synthesis and a split-and-mix synthesis are different in that in a split-and-mix synthesis, all the products are assembled separately n their respective reaction vessels.
【判断题】
4) In many laboratories, robots are used in the routine work of parallel synthesis to deliver small amounts of reactive molecules into appropriate wells, thus making the process more accurate and less tedious.
【判断题】
5) In a parallel synthesis, each compound remains in its own container; while in a split-and-min synthesis, the related ce mpounds are mixed up in the same reaction vessel.
【判断题】
6)In order to solve the difficulties of identifying the compounds made in a parallel synthesis scientists pull out from the mixture the beads that bear biologically active molecules and determine the molecular makeup o d attached.
【判断题】
1)The concentration of a drug in whole plasma is the most accurate index of the drug concentration at the site（s） of action.
【判断题】
(2)It is difficult to measure the total concentration of both unbound and bound drug in total plasma.
【判断题】
(3)The clinical effect of a drug is assumed to be directly related to the plasma drug concentration.
【判断题】
(4) Systemically acting drugs administered by all routes involve the absorption of drug from the place of administration into the blood.
【判断题】
5)Bioavailability of a drug indicates whether a therapeutically effective concentration is achieved at the site(s)of action of that drug.
【判断题】
(6)Prodrugs are not therapeutically effective unless they are changed into therapeutically active forms before or after reaching the systemic circulation
【单选题】
（1）地球表层覆盖着很多圈层，其中最厚的圈层是 ___
A. 岩石圈
B. 水圈
C. 大气圈
D. 生物圈
【单选题】
（2）目前受人类影响最强烈的地球圈层部位主要在大气圈底层、岩石圈上层以及 ___
A. 生物圈表层
B. 生物圈中层
C. 水圈底层
D. 水圈全部
【单选题】
（3）生物圈的范围为___
A. 大气圈、水圈和岩石圈的全部
B. 大气圈和水圈的全部、岩石圈的上部
C. 大气圈的底部、水圈和岩石圈的全部
D. 大气圈的底部、水圈的全部和岩石圈的上部
【单选题】
（4）地球上最大的生态系统是 ___
A. 森林生态系统
B. 生物圈
C. 海洋生态系统
D. 城市生态系统
【单选题】
（5）被称为地球之“肺”的是：___
A. 草原
B. 针叶林
C. 沼泽地
D. 热带雨林
