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【单选题】
生在《谈我国古代手工业产品的质量管理》一文中说，我国古代十分重视对手工业产品实施质量管理。下列各项中，能体现这一观点的是（） ①《礼记·月令》对酿酒业提出“稻必齐，曲蘖必时……毋有差贷……” ②《礼记·月令》认为“物勒工名……以穷其情……” ③《·工律》规定：“为器同物者，其小大、短长、等……” ④《唐律·杂律》规定：“评物价不平者，贵贱，坐脏论”。
A.
①②③
B.
①②④
C.
②③④
D.
①②③④
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参考答案：
举一反三
【简答题】大树一般是指胸径大于 cm的乔木。
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【单选题】3 For an noninverting amplifier, which is right?
A.
The input impedance is 0，the output impedance is infinity.
B.
The input impedance is 0，the output impedance is 0.
C.
The input impedance is infinity，the output impedance is infinity.
D.
The input impedance is infinity，the output impedance is 0.
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【单选题】下面属于顶级容器的是（ ）
A.
滚动窗格
B.
窗体
C.
面板
D.
表格
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【单选题】According to Figure 2, which of the following statements best describes the relative amplitudes of the first p-waves to arrive at the seismograph and the first s-waves to arrive at the seismograph? Th...
A.
smaller than the amplitude of the first s-waves to arrive at the seismograph.
B.
larger than the amplitude of the first s-waves to arrive at the seismograph.
C.
nonzero, and the same as the amplitude of the first s-waves to arrive at the seismograph.
D.
zero, as is the amplitude of the first s-waves to arrive at the seismograph.
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【单选题】The inverting and noninverting inputs to an op-amp are used to drive a(n) ( ) amplifier.
A.
inverting
B.
noninverting
C.
differential
D.
open-loop
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【简答题】if函数的格式( )。
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【单选题】计算过程的综合产物是( )
A.
政策
B.
预算
C.
规划
D.
策略
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【单选题】Noninverting terminal
A.
非反转端
B.
负输入端
C.
响应端
D.
插入端
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【单选题】Using this scope to ______ your view can make it easier to see the distant targets.
A.
amplify
B.
extend
C.
magnify
D.
expand
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【单选题】298K时，无限稀释的NH 4 Cl水溶液中正离子迁移数t+= 0.491。已知Λm（NH 4 Cl）=0.0150S·m 2 ·mol -1 ，则：（）
A.
λm（Cl - ）= 0.00764S·m 2 ·mol -1
B.
λm（NH 4 + ）= 0.00764S·m 2 ·mol -1
C.
淌度U（Cl - ）=&）= 73 m 2 ·S -1 ·V -1
D.
淌度U（Cl - ）=&）= 7.92×10-8m 2 ·S -1 ·V -1
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相关题目：
【简答题】大树一般是指胸径大于 cm的乔木。
查看完整题目与答案
【单选题】3 For an noninverting amplifier, which is right?
A.
The input impedance is 0，the output impedance is infinity.
B.
The input impedance is 0，the output impedance is 0.
C.
The input impedance is infinity，the output impedance is infinity.
D.
The input impedance is infinity，the output impedance is 0.
查看完整题目与答案
【单选题】下面属于顶级容器的是（ ）
A.
滚动窗格
B.
窗体
C.
面板
D.
表格
查看完整题目与答案
【单选题】According to Figure 2, which of the following statements best describes the relative amplitudes of the first p-waves to arrive at the seismograph and the first s-waves to arrive at the seismograph? Th...
A.
smaller than the amplitude of the first s-waves to arrive at the seismograph.
B.
larger than the amplitude of the first s-waves to arrive at the seismograph.
C.
nonzero, and the same as the amplitude of the first s-waves to arrive at the seismograph.
D.
zero, as is the amplitude of the first s-waves to arrive at the seismograph.
查看完整题目与答案
【单选题】The inverting and noninverting inputs to an op-amp are used to drive a(n) ( ) amplifier.
A.
inverting
B.
noninverting
C.
differential
D.
open-loop
查看完整题目与答案
【简答题】if函数的格式( )。
查看完整题目与答案
【单选题】计算过程的综合产物是( )
A.
政策
B.
预算
C.
规划
D.
策略
查看完整题目与答案
【单选题】Noninverting terminal
A.
非反转端
B.
负输入端
C.
响应端
D.
插入端
查看完整题目与答案
【单选题】Using this scope to ______ your view can make it easier to see the distant targets.
A.
amplify
B.
extend
C.
magnify
D.
expand
查看完整题目与答案
【单选题】298K时，无限稀释的NH 4 Cl水溶液中正离子迁移数t+= 0.491。已知Λm（NH 4 Cl）=0.0150S·m 2 ·mol -1 ，则：（）
A.
λm（Cl - ）= 0.00764S·m 2 ·mol -1
B.
λm（NH 4 + ）= 0.00764S·m 2 ·mol -1
C.
淌度U（Cl - ）=&）= 73 m 2 ·S -1 ·V -1
D.
淌度U（Cl - ）=&）= 7.92×10-8m 2 ·S -1 ·V -1
查看完整题目与答案
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