简述“五同时”?

Directions:Inthissection,youwillhear10shortconversations.Attheendofeachconversation,aquestionwillbeaskedaboutwhatwassaid.Boththeconversationandthequestionwillbespokentwice.Aftereachquestiontherewillbeapause.DuringthepauseyoumustreadthefourchoicesmarkedA),B),C)andD),anddecidewhichisthebestanswer.ThenmarkthecorrespondingletterontheAnswerSheetwithasinglelinethroughthecenter.

1.A)Dosometyping.

B)Buysomepaper.

C)Askthemantotype.

D)Wanttorunwiththeman.

2.A)10:50

B)10:15

C)10:48

D)10:52

3.A)Husbandandwife.

B)Agirlandherboyfriend.

C)Teacherandstudent.

D)Oldfriends.

4.A)Policeman.

B)Salesman.

C)Cardriver.

D)Conductor.

5.A)Inaschool.

B)Inatheater.

C)Inarestaurant.

D)Athome.

6.A)Sheagreed.

B)Shedisagreed.

C)Shewasimpatient.

D)Shewasworried.

7.A)Somethingcold.

B)Coffee.

C)Tea.

D)Somethinghot.

8.A)Gold.

B)Blue.

C)Brown.

D)Black.

9.A)Hedidn’knowtwheretofindtheprofessor.

B)Hehaddifficultydoingtheexperiment.

C)Hefailedtheexam.

D)Hecouldn’graduatetfromtheuniversity.

10.A)Themaniscoughing.

B)Themangaveupsmoking.

C)Themanhasalungdisease.

D)Themanhasaheartattack

建筑中交通联系部分的作用是什么?包括哪些空间?

Inthepast,operationsweredifficult.Untilthemiddleoftheeighteenfifties,surgerywasverydangerous.Manypatientsdiedaftereventhesmallestoperations.Thiswasbecausebacteriaenteredthecutsinthepatientsbodied’andstartedinfection.Insomecountries,upto90percentofpatientsdiedfrominfectionafteroperations.In1865,however,JosephLister,aBritishsurgeon,foundananswertotheproblem.Heusedan“antisepticduring”andafteroperations.Thiskilledthedangerousbacteriaandmostofhispatientslived.Sincethen,surgeonshaveusedantisepticsinalloperations.SurgeryhasdevelopedinmanyimportantwayssincethedayofJosephLister.Today,whenpatientsgotohospitalforanoperation,theycanexpectthebesttreatment,incleanandhygienicconditions.

33.Operationsweredifficultanddangerousuntil_______.

A.1850

B.themiddleof1850

C.themiddleofthefiftiesoftheeighteenthcentury

D.themiddleofthefiftiesofthenineteenthcentury

34.Inthepassage,surgerymeans__________.

A.Theperformingofanoperation

B.cure

C.treatment

D.medicine

35.Inthepast,upto90percentofpatientsdiedafteroperationsmainlyb

ecause__________.

A.bacteriaenteredthecutsinthepatientsbodies’andinfectiontookplace

B.theconditionsinhospitalswerebad

C.theskillofsurgeonswasnotsogood

D.therewerenogoodmedicineatthattime

36.Whichtopicofthefollowingbestsuitsthepassage?

A.Operationsweredifficultinthepast

B.ThedevotionofJosephListertomedicalscience

C.Surgeryhasbecomesafer

D.Developmentsinsurgery

37.JosephListerwas________.

A.aFrenchman

B.aGerman

C.anEnglishman

D.anAmeric

等效连续声级是指什么？

施工组织设计按施工对象分为哪几种?其施工对象是哪些?

编制竣工图的基本要求有哪些?

某办公大楼由主楼和裙楼两部分组成，平面呈不规则四方形，主楼二十九层，裙楼四层，4/10地下二层，总建筑面积81650m2。该工程5月份完成主体施工，屋面防水施工安排在8月份。屋面防水层由一层聚氨酯防水涂料和一层自粘SBS高分子防水巻材构成。裙楼地下室回填土施工时已将裙楼外脚手架拆除，在裙楼屋面防水层施工时，因工期紧没有拱设安全防护栏杆。工人王某在铺贴巻材后退时不慎从屋面掉下，经医院抢救无效死亡。裙楼屋面防水施工完成后，聚氨酯底胶配制时用的二甲苯稀释剂剩余不多，工人张某随手将剩余的二甲苯从屋面向外倒在了回填土上。主楼屋面防水工程检查验收时发现少量卷材起鼓，鼓泡有大有小，直径大的达到90mm，鼓泡割破后发现有冷凝水珠。经查阅相关技术资料后发现：没有基层含水率实验和防水卷材粘贴实验记录;屋面防水工程技术交底要求自粘SBS卷材搭接宽度为50mm，接缝口应用密封材料封严，宽度不小于5mm。

问题：

1.从安全防护措施角度指出发生这一起伤亡事故的直接原因

2.工程经理部负责人在事故发生后应该如何处理此事?

3.试分析卷材起鼓原因，并指出正确的处理方法

4.自粘SBS卷材搭接宽度和接缝口密封材料封严宽度应满足什么要求?

5.将剩余的二甲苯倒在工地上的危害之处是什么?指出正确的处理方法

“三榜”公示是指什么？

低压电力电缆敷设前应做哪些检查和试验?