hz造句
1 One Hz equal one cycle per second.
2 The frequency of the test tone was 300 Hz.
3 Selectable high-pass filter (30 Hz.
4 In Europe, AC is usually generated at 50 Hz.
5 A frequency of one million megahertz, 10000? 200 Hz.
6 The frame rate is then 60 Hz.
7 The design and application situation about HZ type dust proof airtight cover is introduced.
8 1 Hz horizontal and 4 Hz vertical transducers are used at many stations as supplements.
9 The response to the control voltage of the VCO core circuit presented here is linear; that is to say, volts/Hz.
10 The question of 50 Hz power - line interference from electromagnetic flowmeter is discussed.
11 The horn drones , apparently , at 233 Hz , with harmonic atHz, 932 Hz , and 1864 Hz.
12 He wanted to go beyond the psychic 8 Hz brainwave and attract psi phenomena.
13 Frequency resolution 1 Hz, also suitable for extremely narrowband tests.
14 For hearing, 20 Hz is the lower limit of frequency and 20,000 Hz is the upper limit.
15 These compact analyzers also offer high-performance functions, such as the 1 Hz resolution frequency setting function and 1 Hz resolution frequency counter function.
16 The spectrum level of microseismic noise tends to peak at about 1 / 6 Hz.
17 As we all known, frequency range of audibility is from 20 Hz to 20,000 Hz.
18 LA1060. he masker frequency was then increased to 1060 Hz, and the two threshold measurements repeated with all other parameters remaining the same.
19 This falls in the extremely low frequency (ELF) range which includes frequencies up to 300 Hz.
20 For a labrador retriever, this turns out to be 4.3 Hz.
21 The 102 test line, also known as the milliwatt line, applies a 1004 Hz test tone towards the originating office to facilitate simple one-way or automatic transmission loss measurements.
22 In this paper a hybrid fuzzy - repetitive control scheme for 400 Hz constant-voltage constant - frequency ( CVCF ) inverters is presented.
23 The intensity modulation in analog scope let you distinguish 100 Hz ripple, switching ripple, and spike.
24 Motion sensed by the body mainly in the 0.5 HZ ~50 HZ frequency range.
25 Type of squelch : Tone operated by 150 - Hz signal.
26 Collectively, these waves are called'The Schumann Resonance ? ? , the current strongest at 7.8 Hz.
27 The horn drones, apparently atHz , with harmonic at 466 Hz , 932 Hz , and 1864 Hz.
28 With a low end frequency response of -10% down to 0.31 Hz, the 3333A series accelerometers offer excellent phase response at low frequencies.
29 This paper focuses on voltage regulation strategies of 400 Hz CVCF ( Constant Voltage Constant Frequency ) inverter.
30 Note: for typical displays, flicker occurs at a refresh rate of 40 Hz or less.
12