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【单选题】
关于燃料特性对锅炉燃烧的影响,下列说法不正确的是【 】A.
循环流化床锅炉燃用不的煤，会加大机械不完全燃烧损失；
B.
煤种发热量降低时，可能会使得流化床密相区温度偏低而影响燃烧；
C.
煤种的灰分增大，会影响煤的着火和燃烧，还会影响传热，增加受热面磨损；
D.
循环流化床燃烧中， 减少燃煤粒径 是提高燃烧效率的一项有效措施。
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皮皮学刷刷变学霸
举一反三
【单选题】Analyze the following code. public class Test { int x; public Test(String t) { System.out.println("Test"); } public static void main(String[] args) { Test test = null; System.out.println(test.x); } }
A.
The program has a compile error because x has not been initialized.
B.
The program has a compile error because test is not initialized.
C.
The program has a runtime NullPointerException because test is null while executing test.x
D.
The program has a compile error because you cannot create an object from the class that defines the object.
【简答题】在20世纪60年代之前，商业银行的风险管理处于资产管理阶段，强调（ ）
【单选题】程序执行的结果 public class Test { String name="Tom"; public Test(String name){ name=name; } public static void main(String [] args){ Test t = new Test("Jack"); System.out.println(t.name); } }
A.
编译错误
B.
Jack
C.
Tom
D.
以上答案都不对
【简答题】在20世纪60年代之前，商业银行的风险管理强调保持（ ）。
【单选题】Analyze the following code. public class Test { int x; public Test(String t) { System.out.println("Test"); } public static void main(String[] args) { Test test = null; System.out.println(test.x); } }
A.
The program has a compile error because x has not been initialized.
B.
The program has a compile error because test is not initialized.
C.
The program has a runtime NullPointerException because test is null while executing test.x.
D.
The program has a compile error because you cannot create an object from the class that defines the object.
E.
The program has a compile error because Test does not have a default constructor.
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