
【名词&注释】
心绞痛(angina pectoris)、热喷涂(thermal spraying)、输尿管平滑肌(ureteral smooth muscle)、高温计(pyrometer)、惰性气体发生器(inert gas generator)、燃油泵(fuel pump)、肾盂输尿管(ureteropelvic)、适用于(suitable for)、肠绞痛(intestinal colic)
[单选题]船运易腐货物,通常采用冷藏运输,以下易腐货物的运输保管方式( )是正确的。
A. 鲜蛋宜采用冷却运输
B. 鱼、肉宜采用冷却运输
C. 水果、蔬菜宜采用冷冻运输
D. 以上都对
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举一反三:
[单选题]Which of the following statements is correct regarding an oil with a high viscosity index?
A. A large change of viscosity occurs with a minor change in temperature
B. No change in viscosity occurs with any change in temperature
C. Very little change in viscosity occurs with a significant change in temperature
D. The viscosity of the oil increases with an increase in temperature
[单选题]一般情况下,惰性气体发生器应装有____台燃油泵
A. 1
B. 2
C. 3
D. 4
[单选题]铝活塞外圆表面过度磨损后,应采用_______修复
A. 换新
B. 镀铁
C. 镀铬
D. 热喷涂
[单选题]An indication of an overloaded main propulsion diesel engine is( ).
A. white smoke in the exhaust
B. high exhaust gas pyrometer readings
C. sparks in the exhaust
D. blue smoke in the exhaust
[单选题]脱臼的诊断:
A. 皮下出血肿胀
B. 疼痛、功能障碍
C. 关节畸形
D. 以上都是
[单选题]任何原因引起尿液引流不畅,均可使肾盂输尿管(ureteropelvic)平滑肌强烈收缩痉挛,从而出现______。
A. 胆绞痛
B. 心绞痛
C. 肠绞痛(intestinal colic)
D. 肾绞痛
[单选题]“根据本章(驾驶和航行规则)各条规定要求采取避免碰撞的任何行动,如当时环境许可,应是积极地并应及早地进行…”,该款规定(№8条1款)适用于(suitable for):
A. 让路船
B. 直航船
C. 任何负有避让责任的船舶
D. 互见中任何负有避让责任的船舶
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