网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
单选题
The cast iron was melted and _____ into sand molds as soon as possible.
A
regulated
B
relayed
C
poured
D
oppressed
参考答案
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。
更多 “单选题The cast iron was melted and _____ into sand molds as soon as possible.A regulatedB relayedC pouredD oppressed” 相关考题
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.
考题
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
考题
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);
考题
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)；
考题
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.
考题
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)；
考题
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
考题
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.
考题
单选题The possibility of damage from operating a diesel engine at critical speeds is reduced by the use of（）.A
an isochronous governorB
elastic engine mountsC
a vibration damperD
a cast iron bed plate with good flexible qualities
考题
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 （）.A
cast iron has weaknessB
cast iron can stand up shock loadingC
cast iron fittings are only suitable in low pressure situationD
east iron fittings are not suitable in low pressure situation
考题
单选题The cast iron（）for the cross-head are attached to the top section and seal off the crankcase.A
cylinder coverB
cross-head shoesC
guide-waysD
scavenging boxes
考题
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.
考题
单选题（） of the A-frames there is a strong cast iron frame called the scavenging air box.A
At the topB
At the bottomC
In the topD
In the bottom
考题
单选题At the top of the A-frames there is a strong cast iron frame called （）.A
cylinder linerB
cylinder coverC
the gear boxD
the scavenging box
考题
单选题On top of scavenging air box is mounted a strong cast iron frame for each cylinder known as（）A
cooling jacketB
cylinder linerC
piston crownD
cylinder cover
考题
单选题The cast iron guide-ways for （） are attached to the top section and seal off the crankcase.A
the connecting rodB
the cross-headC
the piston rodD
the air box
考题
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 （）.A
east iron firingsB
mild steel fittingsC
small fittingsD
large fittings
考题
单选题Many cast iron pistons are designed with heat dams, which serve to （）A
keep piston crown temperatures elevated for smoother combustionB
reduce the possibility of overheating the top compression ringC
help retain the heat of compression to prevent ignition delayD
help retain the heat of compression to prevent combustion knock
考题
单选题Cast iron pistons used in large propulsion diesel engines are constructed with （）A
not taper what so everB
the skirt being tapered and smaller than the crownC
the skirt being tapered and larger than the crownD
the crown being tapered and smaller than the skirt
考题
单选题"Cast iron has poor corrosion resistance to sea water, especially in the presence of bronzes" Implies（）.A
east iron is a cheap materialB
cast iron can pollute sea waterC
cast iron has mere corrosive than bronzes to sea waterD
cast iron is more corrosive to sea water when it meets with bronzes
考题
单选题An aluminum piston has lower inertia and higher coefficient of （） compared to that of cast iron.A
viscosityB
twisting momentsC
inertiaD
thermal expansion
考题
单选题Cold clearances between the skirt of an aluminum piston and the cylinder liner is about （）A
twice as large as with a cast iron pistonB
the same size as with a cast iron pistonC
half as large as with a cast iron pistonD
the same size as the crown of an aluminum piston
考题
单选题The transition of the Earth’s magnetic field is possibly caused by _____.A
the flows of melted iron inside the EarthB
the periodical movement of the EarthC
the mechanical energy of the solar systemD
the force coming from outer space
热门标签
最新试卷