One hertz is equal to one ( )
A . cycle per centimeter
B . cycle per meter
C . cycle per second
D . cycle per eV
相似题目
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One function provided by a hydraulic accumulator is to（）
A . provide an area where air can separate from the oil
B . provide an area to separate solid contaminants from the oil
C . act as an oil and water separator
D . absorb shocks occurring in the system
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One function of a bulwark is to（）.
A . help keep the deck dry
B . prevent stress concentrations on the stringer plate
C . protect against twisting forces exerted on the frame of the vessel
D . reinforce the side stringer
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With No~1 and No~2 alternators running in parallel and the KW loads equally shared, one alternator is drawing much higher current than the other.What does this indicate?（）
A . The alternators are not generating the same voltages and should be adjusted on automatic voltage regulator rheostats
B . Alternator frequencies are different and should be adjusted on the governor speed controllers
C . Alternators are out of phase and should be tripped and paralleled again
D . One alternator has lost one of its phase
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The complex form-function relationship is not a simplified, a one-to-one（）.
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169. The ____is usually measured either from one crest to the next or from one trough to the next.
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There is more than one way to the square. Life is like that. If you can't get to the place where you want to go by one road, try another.
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“That all right angles are equal to one another.”在《几何原本》中属于Common Notions。（）
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Diabetes ratio is equal for men and women, knowledge workers are lower than the physical one.
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The idea that one’s fate is in one’s own hands is alien to Japanese corporate culture, but appropriate to American culture with its emphasis on individualism.
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which of the following rules states that if one input of an AND gate is always 1, the output is equal to the othe input
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Which of the following things one must NOT do if one is to develop friendship with one’s partner?
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There is more than one way to ( )the problem.
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Diabetes ratio is equal for men and women, knowledge workers is higher than the physical one.
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Which one is NOT true according to the conversation？
A．The woman is a professional woman.
B．The Tai girl cannot cook.
C．The man gets quite a few applicants on hands.
D．The girl is to the liking of the woman.
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Which one is not true according to the video？
A.High-power alpha males in primate hierarchies have high testosterone and low cortisol.
B.Powerful and effective leaders have high testosterone and low cortisol.
C.Power has nothing about how you react to stress.
D.Body can shape the mind, at least at the facial level.
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Which one is not true according to the article？
A.Nervousness is intimately related to underperforming.
B.When people are nervous, they tend to focus on themselves, what they’re saying, how they’re responding.
C.Being nervous is normal and it’s ok to dismiss your jitters sometimes.
D.Anxiety can be a blocker that stops you from listening, or makes you miss something vital your interviewer just asked.
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Your personal circumstances are equally important. For example, you may want to be a Pilot but can’t become one because your eyesight is not good enough. ____5____ You should reassess your goals, and
A．This can affect your work．
B．So how should you motivate yourself
C．However, this should not discourage you．
D．So why should we try to set specific goals
E．They can change according to circumstances．
F．Motivation is what you need most to do a good jo
B．G． Without motivation you can neither set a goal nor reach it
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Which one is NOT true according to the video？
A.If you have only one acceptable outcome in mind, your chances of making it are slim.
B.When confronted by problems, entrepreneurs rise to the occasion. Challenges motivate them to work harder.
C.Entrepreneurs are always accepted.
D.Many people recognize marketplace holes, but the true entrepreneur takes them from cocktail napkin to reality
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This one is hard to fill shall do a new one？这句话在（)的情况下使用。
A．想给顾客做足部按摩进
B．询问喜欢哪种手绘图案
C．顾客指甲难以修补，希望给顾客做新的指甲
D．涂完甲油，让顾客稍等几分钟
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Before the cherry-picking machine was invented, a present orchard worker's one day's work is equal to amount of work done by ______.
A．three hundred and fifty farmers a day
B．one hundred farmers two weeks
C．two hundred farmers two weeks
D．thousands of farmers a day
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Martin Luther King's__________ is one of the most representative works where colored people struggle for equal rights to the whites.
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The Hammurabi Code ensured that every one is equal before the law.（)
是
否
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With No.1 and No.2 alternators running in parallel and the kW loads equally shared, one alternator is drawing much higher current than the otherWhat does this indicate？
A.The alternators are not generating the same voltages and should be adjusted on automatic voltage regulator rheostats
B.Alternator frequencies are different and should be adjusted on the governor speed controllers
C.Alternators are out of phase and should be tripped and paralleled again
D.One alternator has lost one of its phases
