单选题The cast iron was melted and _____ into sand molds as soon as possible.AregulatedBrelayedCpouredDoppressed
单选题
The cast iron was melted and _____ into sand molds as soon as possible.
A
regulated
B
relayed
C
poured
D
oppressed
参考解析
解析：
句意：铸铁被熔化，然后尽快到进沙砾做的模子里。pour倾泻，倾倒。regulate控制。调整。relay分程传送。转播。oppress压迫，压抑。
句意：铸铁被熔化，然后尽快到进沙砾做的模子里。pour倾泻，倾倒。regulate控制。调整。relay分程传送。转播。oppress压迫，压抑。
相关考题：
Which of the following is NOT mentioned as a way to measure the time?A． Counting the beating of one's own heart.B． Making use of candles, sand and water.C． Observing shadows cast by the sun.D． Keeping slaves busy day and night.
Still, the youngster cast the trotline far into the water, anchoring it to a stick that he () deep in the sand. A、pitchB、plungeC、infuriateD、dwindle
有如下函数模板：templateT cast(U u){return u;}其功能是将 U 类型数据转换为 T 类型数据。已知 i 为 int 型变量，下列对模板函数 cast 的调用中正确的是A ． cast(i);B ． cast(i);C ． cast(i);D ． cast (i);
有如下函数模板： template T cast(Uu){return u;} 其功能是将U类型数据转换为T类型数据。已知i为int型变量，下列对模板函数cast的调用中正确的是( )。A．cast(i)；B．cast(i)；C．cast(i)；D．cast(i)；
Hyperbole is NOT used in ________.A、Surely, humor is the saving grace of us, for without it we should die of vexation.B、I must confess that I always … those “as soon as my head touches the pillow” fellows.C、I used to read, … thanks to their “iron wills,” could lie down and plunge themselves immediately into deep sleep, …D、I had overlooked the necessity of having an “iron will,” … this peculiar metallic quality.
有如下函数模板: template T cast(Uu){ return u;} 其功能是 有如下函数模板： template＜typename T，typename U＞ T cast(Uu){ return u；} 其功能是将U类型数据转换为T类型数据。已知i为int型变量，下列对模板函数cast的调用中正确的是A．cast(i)；B．cast＜＞(i)；C．cast＜char*，int＞(i)；D．cast＜double，int＞(i)；
According to Paragraph 5，the EEOB’s decoration details( ) A.had almost no cast iron and plaster B.hardly use of wood for fireproofing C.are with the materials of granite，bronze，and glass D.are with carved wood，oriental rugs，and stenciled wall patterns
Which statements concerning casting and conversion are true？（） A、Conversion from int to long does not need a cast.B、Conversion from byte to short does not need a cast.C、Conversion from float to long does not need a cast.D、Conversion from short to char does not need a cast.E、Conversion from boolean to int using a cast is not possible.
单选题The possibility of damage from operating a diesel engine at critical speeds is reduced by the use of（）.Aan isochronous governorBelastic engine mountsCa vibration damperDa cast iron bed plate with good flexible qualities
单选题Cast irons weakness in tension and under shock loading limits its use to low pressure steam, air, oil and low speed water fittingsThe above sentence, most probably means （）.Acast iron has weaknessBcast iron can stand up shock loadingCcast iron fittings are only suitable in low pressure situationDeast iron fittings are not suitable in low pressure situation
单选题The cast iron（）for the cross-head are attached to the top section and seal off the crankcase.Acylinder coverBcross-head shoesCguide-waysDscavenging boxes
多选题Which statements concerning casting and conversion are true？（）AConversion from int to long does not need a cast.BConversion from byte to short does not need a cast.CConversion from float to long does not need a cast.DConversion from short to char does not need a cast.EConversion from boolean to int using a cast is not possible.
单选题（） of the A-frames there is a strong cast iron frame called the scavenging air box.AAt the topBAt the bottomCIn the topDIn the bottom
单选题At the top of the A-frames there is a strong cast iron frame called （）.Acylinder linerBcylinder coverCthe gear boxDthe scavenging box
单选题On top of scavenging air box is mounted a strong cast iron frame for each cylinder known as（）Acooling jacketBcylinder linerCpiston crownDcylinder cover
单选题The cast iron guide-ways for （） are attached to the top section and seal off the crankcase.Athe connecting rodBthe cross-headCthe piston rodDthe air box
单选题Cast iron and gunmetal fittings are used freely in small sizes at moderate pressure; large fittings, those for high pressure and temperature are cast or mild steelIn the above sentence, the word “those” means （）.Aeast iron firingsBmild steel fittingsCsmall fittingsDlarge fittings
单选题Many cast iron pistons are designed with heat dams, which serve to （）Akeep piston crown temperatures elevated for smoother combustionBreduce the possibility of overheating the top compression ringChelp retain the heat of compression to prevent ignition delayDhelp retain the heat of compression to prevent combustion knock
单选题Cast iron pistons used in large propulsion diesel engines are constructed with （）Anot taper what so everBthe skirt being tapered and smaller than the crownCthe skirt being tapered and larger than the crownDthe crown being tapered and smaller than the skirt
单选题"Cast iron has poor corrosion resistance to sea water, especially in the presence of bronzes" Implies（）.Aeast iron is a cheap materialBcast iron can pollute sea waterCcast iron has mere corrosive than bronzes to sea waterDcast iron is more corrosive to sea water when it meets with bronzes
单选题An aluminum piston has lower inertia and higher coefficient of （） compared to that of cast iron.AviscosityBtwisting momentsCinertiaDthermal expansion
单选题Cold clearances between the skirt of an aluminum piston and the cylinder liner is about （）Atwice as large as with a cast iron pistonBthe same size as with a cast iron pistonChalf as large as with a cast iron pistonDthe same size as the crown of an aluminum piston
单选题The transition of the Earth’s magnetic field is possibly caused by _____.Athe flows of melted iron inside the EarthBthe periodical movement of the EarthCthe mechanical energy of the solar systemDthe force coming from outer space