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【判断题】
氨基酸代谢库不包括来自体内合成的非必需氨基酸。
A.
正确
B.
错误
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【单选题】单烯烃的通式是（） A . C n H 2n (n≥3)               B . C n H 2n+2 C .C n H 2n-2 D . C n H 2n (n≥2)
A.
CnH2n (n≥3)
B.
CnH2n+2
C.
CnH2n-2
D.
CnH2n (n≥2)
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【单选题】常用的热处理方法有( )、回火、退火、正火4种。
A.
调质
B.
淬火
C.
低温回火
D.
球化
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【单选题】A system administrator is creating four LPARs on a Power 550. The Power 550 has 64GB of memoryinstalled and 32GB activated. The system administrator sets the minimum dedicated memory to 8GB in the pro...
A.
The Power 550 is licensed for three LPARs only.
B.
There is not enough memory to meet the minimum dedicated memory requirement for the fourth LPAR. A faulty memory DIMM is detected in the POWER5 550.
C.
There is not enough memory to meet the minimum dedicated memory requirement for the fourth LPAR. The HMC reserves some memory to perform logical partition tasks.
D.
There is not enough memory to meet the minimum dedicated memory requirement for the fourth LPAR. The hypervisor reserves some memory to perform logical partition tasks.
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【单选题】单烯烃的通式是( )
A.
C n H 2n+2
B.
C n H 2n
C.
C n H 2n-2
D.
C n H 2n-6
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【单选题】常用的热处理方法有（）、回火、退火、正火四种。
A.
调质
B.
淬火
C.
低温回火
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【单选题】肾病综合征常用如下利尿剂治疗，其中哪种利尿剂分类是错误的（）
A.
呋塞米为噻嗪类利尿剂
B.
氨苯喋啶为潴钾利尿剂
C.
布美他尼为袢利尿剂
D.
不含钠的低分子右旋糖酐为渗透性利尿剂
E.
螺内酯为潴钾利尿剂
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【单选题】单烯烃的通式是?
A.
CnH2n+2
B.
CnH2n
C.
CnH2n-2
D.
以上都不是
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【多选题】A digital computer has a memory unit with 32 bits per word. The instruction set consists of 500 different operations. All instructions have an operation code part (opcode) and an address part (allowin...
A.
2^24
B.
2^23
C.
2^32-1
D.
2^24-1
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【单选题】The memory interface circuit of a known computer system is shown in the following figure. What is the correct description about the memory in the figure( )
A.
The capacity of the memory is 64k × 32b, and it supports data access with different bit widths of 8, 16, and 32 bits.
B.
The capacity of the memory is 32k × 32b, and it supports data access with different bit widths of 8, 16, and 32 bits.
C.
The memory has a capacity of 64k × 32b and only 32-bit data access
D.
The memory has a capacity of 32k × 32b and only 32-bit data access
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【单选题】单环单烯烃分子式的通式是 ( )
A.
C n H 2n+2
B.
C n H 2n
C.
C n H 2n-2
D.
C n H 2n+6
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相关题目：
【单选题】单烯烃的通式是（） A . C n H 2n (n≥3)               B . C n H 2n+2 C .C n H 2n-2 D . C n H 2n (n≥2)
A.
CnH2n (n≥3)
B.
CnH2n+2
C.
CnH2n-2
D.
CnH2n (n≥2)
查看完整题目与答案
【单选题】常用的热处理方法有( )、回火、退火、正火4种。
A.
调质
B.
淬火
C.
低温回火
D.
球化
查看完整题目与答案
【单选题】A system administrator is creating four LPARs on a Power 550. The Power 550 has 64GB of memoryinstalled and 32GB activated. The system administrator sets the minimum dedicated memory to 8GB in the pro...
A.
The Power 550 is licensed for three LPARs only.
B.
There is not enough memory to meet the minimum dedicated memory requirement for the fourth LPAR. A faulty memory DIMM is detected in the POWER5 550.
C.
There is not enough memory to meet the minimum dedicated memory requirement for the fourth LPAR. The HMC reserves some memory to perform logical partition tasks.
D.
There is not enough memory to meet the minimum dedicated memory requirement for the fourth LPAR. The hypervisor reserves some memory to perform logical partition tasks.
查看完整题目与答案
【单选题】单烯烃的通式是( )
A.
C n H 2n+2
B.
C n H 2n
C.
C n H 2n-2
D.
C n H 2n-6
查看完整题目与答案
【单选题】常用的热处理方法有（）、回火、退火、正火四种。
A.
调质
B.
淬火
C.
低温回火
查看完整题目与答案
【单选题】肾病综合征常用如下利尿剂治疗，其中哪种利尿剂分类是错误的（）
A.
呋塞米为噻嗪类利尿剂
B.
氨苯喋啶为潴钾利尿剂
C.
布美他尼为袢利尿剂
D.
不含钠的低分子右旋糖酐为渗透性利尿剂
E.
螺内酯为潴钾利尿剂
查看完整题目与答案
【单选题】单烯烃的通式是?
A.
CnH2n+2
B.
CnH2n
C.
CnH2n-2
D.
以上都不是
查看完整题目与答案
【多选题】A digital computer has a memory unit with 32 bits per word. The instruction set consists of 500 different operations. All instructions have an operation code part (opcode) and an address part (allowin...
A.
2^24
B.
2^23
C.
2^32-1
D.
2^24-1
查看完整题目与答案
【单选题】The memory interface circuit of a known computer system is shown in the following figure. What is the correct description about the memory in the figure( )
A.
The capacity of the memory is 64k × 32b, and it supports data access with different bit widths of 8, 16, and 32 bits.
B.
The capacity of the memory is 32k × 32b, and it supports data access with different bit widths of 8, 16, and 32 bits.
C.
The memory has a capacity of 64k × 32b and only 32-bit data access
D.
The memory has a capacity of 32k × 32b and only 32-bit data access
查看完整题目与答案
【单选题】单环单烯烃分子式的通式是 ( )
A.
C n H 2n+2
B.
C n H 2n
C.
C n H 2n-2
D.
C n H 2n+6
查看完整题目与答案