更多"In general, factors influencing tra"的相关试题:
[名词解释]
英译中：Transportation
[名词解释]
英译中：International transportation cargo insurance
[单项选择]For domest iccargo transportation，valuables，liveanimals，dangerous goods，expresscargoesandurgentcargoes will be charged in accordance with（）of norma lGCR.
A. 100%
B. 150%
C. 110%
D. 200%
[单项选择]The large market share of transportation in China is （）transport.
A. air
B. rail
C. truck
D. pipeline
[单项选择]What are the advantages for motor transportation? （）
A. Door-to-door service
B. Fast
C. Flexibility
D. A and C
[单项选择]异步电动机空载时功率因数cosφ0与额定负载时的功率因数cosφN的关系为（）。
A. cosφ0>cosφN
B. cosφ0与cosφN无确定关系
C. cosφ0=cosφN
D. cosφ0N
[单项选择]国际航空运输协会（International Air Transportation Association-IATA）简称国际航协，是全世界航空运输企业自愿联合组织的（）的国际组织。
A. 政府性
B. 非政府性
C. 国家性
D. 非国家性
[单项选择]（）is a railway container transportation linking both end of the oceans.
A. Bridge transport
B. Land transport
C. Land bridge transport
D. Cross continent transport
[单项选择]What is the disadvantage for air transportation? （）
A. Quick but not safe
B. Less frequency
C. It can’t lift heavy goods
D. The highest cost in all transport modes
[单项选择]（）is the disadvantage for air transportation?
A. Quick but not safe
B. Less frequency
C. It can’t lift heavy goods
D. the highest cost in all transport modes
[多项选择]COS分子筛可以净化（）
A. 一氧化碳
B. 二氧化碳
C. 水
D. 硫
[单项选择]The large market share in china’s transportation is （）transport.
A. air
B. rail
C. truck
D. pipeline
[单项选择]How much is the percent of air transportation in all modes?（）
A. Less than 1%
B. Lowest
C. Lower
D. Low
[单项选择]Which mode of transportation is most flexible? （）
A. Air
B. Ship
C. Rail
D. Motor
[单项选择]How many product-related factors are there to influence the transport cost?（）
A. Four
B. Three
C. Two
D. Five
[单项选择]某单位欲将功率因数值由cosφ1，提高至cosφ2，则所需装设的补偿电容器应按（）式选择
A. Qc=P（cosφ1-cosφ2）
B. Qc=P（cosφ2-cosφ1）
C. Qc=P（tgφ1-tgφ2）
D. Qc=P（tgφ2-tgφ1）
[单项选择]如果水平转弯坡度从60°增大到80°（cos60°=0.5，cos80°=0.167），载荷因数将增加（）
A. 2
B. 3
C. 4
