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【简答题】
按齿轮的齿廓曲线不同,齿轮可分为 、 和 三种
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参考答案:
举一反三
【多选题】肌肉的收缩形式有()
A.
等张收缩
B.
等长收缩
C.
最大收缩
D.
等速收缩
E.
以上都不对
【多选题】肌肉的收缩形式有:
A.
单收缩
B.
不完全强直收缩
C.
完全强直收缩
D.
复合收缩
【简答题】Multiple selection problem(single option) Which of the following option is the dual counterpart of the capacitor C?
【多选题】肌肉的收缩形式有()。
A.
等张收缩
B.
等长收缩
C.
最大收缩
D.
等速收缩
【单选题】Which option belongs to the electrical properties of the material?
A.
electrical conductivity
B.
heat capacity
C.
thermal conductivity
D.
elastic modulus
【单选题】Which of the following tools is an advanced option of the Windows XP backup tool?()
A.
Emergency Repair Disk
B.
Recovery Console
C.
Disk Probe
D.
Automated System Recovery
【单选题】Which of the following option is not the direct cause of the Tianjin explosion?
A.
Local drying of nitrocellulose in the container at the south side of the dangerous goods warehouse due to the loss of wetting agent
B.
Under the action of high temperature (weather) and other factors, the decomposition of nitrocellulose is accelerated to release heat, and the accumulated heat is self ignited
C.
The nitrocellulose and other dangerous chemicals in the adjacent containers burn in large area for a long time, resulting in the explosion of dangerous chemicals such as ammonium nitrate stacked in the arrival area
D.
Explosion of magnesium powder
【单选题】肌肉的收缩形式有两种分别是
A.
等张收缩,向心收缩
B.
向心收缩,离心收缩
C.
等长收缩,离心收缩
D.
等张收缩,等长收缩
【单选题】which option is the primary purpose of traffic shaping?
A.
enabling policy-based routing
B.
providing best-effort service
C.
limiting bandwidth usage
D.
enabling dynamic flow identification
【单选题】According to the year of establishment,which option shows the right order of this timeline?
A.
Chanel, Prada, Gucci, CD, Hugo Boss.
B.
CK, Versace, Victoria's Secret, EA, D&G.
C.
Chanel, Gucci, Hugo Boss, CD, CK.
D.
Prada, Hugo Boss, Versace, EA, D&G.
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