[A] variation[B] balance[C] frequency[D] stability
[A] variation
[B] balance
[C] frequency
[D] stability
相关考题：
For a given characteristic in a construction process, the standard deviation associated with production variation is 0.8", and the standard deviation associated with measurement variation is 0.6". The total standard deviation for this characteristic is:A . 1.4"B . 1.2".C . 1.0"D . 0.8"E . 0.2"
143 For a given characteristic in a construction process, the standard deviation associated with production variation is 0.8", and the standard deviation associated with measurement variation is 0.6". The total standard deviation for this characteristic is:A. 1.4"B. 1.2".C. 1.0"D. 0.8"E. 0.2"
The amount of the outstanding checks is included on the bank reconciliation as a(n) ( ) A. deduction from the balance per depositor's recordsB. addition to the balance per bank statementC. deduction from the balance per bank statementD. addition to the balance per depositor's records
The maximum data rate of any single wireless link can be described by the shannons theorem which is related to the（）in hertz，and the（）on the channelA．signal frequency B．bandwidth C．carrier frequency D．noise frequency A．signal B．caeeier C．noise D．data signal
The objective of the optimal economic operation of power systems is ( ). A.to minimize the total production costB.to maintain frequency constantC.to maintain voltages constantD.to ensure balance between generation and load
The balance of the allowance for doubtful accounts is added to accounts receivable on the balance sheet.()
OFDM的英文是()A.OverloadFrequencyDivisionMultiplexingB.Orthogonal?Frequency?Division?MultiplexingC.Overwhelming?Frequency?DivisionMultiplexingD.Outstanding?Frequency?Division?Multiplexing
According to the text, family stability depends on ________.（ ）[A] the coupies' earning ability[B] a network of social and legal support[C] how much possessions the couple have before marriage[D] the relative balance between the benefits and costs of marriage
The author argues that（ ）[A] AFDC regulations are to blame for family instability[B] the agreement between couples reinforces martial stability[C] expected AFDC income helps to strengthen family stability[D] public assistance upsets the balance between benefit and cost of marriage
The compass rose on a nautical chart indicates both variation and ______.A.deviationB.annual rate of variation changeC.precessionD.compass error
Compass error is equal to the ______.A.deviation minus variationB.variation plus compass courseC.combined variation and deviationD.difference between true and magnetic heading
How is variation indicated on a small-scale nautical chart?______.A.Magnetic compass tableB.Magnetic meridiansC.Isogonic linesD.Variation is not indicated on small-scale nautical charts
Pitch is produced by frequency of vibration of the vocal cords. The higher the frequency, the higher the pitch.（）A对B错
Pitch is produced by frequency of vibration of the vocal cords. The higher the frequency, the higher the pitch.（）
FDM的英文是（）A、Overload Frequency Division Multiplexing B、Orthogonal Frequency Division Multiplexing C、Overwhelming Frequency Division Multiplexing D、Outstanding Frequency Division Multiplexing
为了使小区A到小区B的负荷均衡很难触发，可以调整哪些参数（）A、增大UTRAN Downlink Load Balance Threshold（Power）（系统内下行负荷均衡门限（功率））B、减小UTRAN Downlink Load Balance Threshold（CodE.（系统内下行负荷均衡门限（码字））C、增大PermittedPayload Difference Downlink Load ThresholdinInter-frequency Cells（Power）（异频小区许可下行负荷差门限（功率））D、减小Permitted Payload Difference Downlink Load ThresholdinInter-frequency Cells（CodE.（异频小区许可下行负荷差门限（码字））
OFDM的英文全称是（）A、Orthogonal Frequency Division MultiplexingB、Outstanding Frequency Division MultiplexingC、Overwhelming Frequency Division MultiplexingD、Orthogonal Frequency Division Modulation
单选题The use of pulse groups and extremely precise timing at each Loran-C station makes possible the use of（）.AHigh frequency pulsesBCombinations of high and low frequency pulsesCThe same frequency for all stations in a chainDVaried long and short pulses
单选题When it is accepted to remain on the frequency indicated，you should say（）.AStanding by on VHF frequencyBComing to VHF frequencyCVHF frequency. is the best place for you to stay byDremaining in frequency. and do not change
单选题The stability which remains after a compartment is flooded is called（）.Aintact stabilityBinitial stabilityCimmersion stabilityDdamage stability
单选题The compass rose on a nautical chart indicates both variation and （）.AdeviationBannual rate of variation changeCprecessionDcompass error
问答题Practice 3 What today’s global market economy teaches many of us who are involved in political life, is that even when they are inconvenient, the laws of economics, like the laws of physics, cannot be repealed for the convenience of governments. The economic principles for national success are as difficult to implement as they are easy to state. There is a paradox in all our countries at this moment. Just as a new global economy creates more to look forward to than ever before, it also brings more uncertainty and more change to worry about than ever before. That is why the challenge of crafting economic policy in your country as in mine is one of balance. A balance between moving toward necessary objectives and maintaining stability. A balance between responding to global realities and upholding domestic traditions. And a balance between the virtues of competition as the best known motivator and driver of success, and the importance of cohesion and cooperation as sources of strength for our societies. These balances will have to be struck and calibrated every year in every country in this new global economy. These measures are what one might call the intangible infrastructure of a modern market economy.
单选题The stability which exists after the unintentional flooding of a compartment on a ship is called（）.Aintact stabilityBinitial stabilityCimmersion stabilityDdamage stability