標(biāo)題: Titlebook: An Introduction to Electrical Instrumentation and Measurement Systems; A guide to the use, B. A. Gregory Textbook 1981Latest edition B.A. [打印本頁] 作者: nourish 時(shí)間: 2025-3-21 17:11
書目名稱An Introduction to Electrical Instrumentation and Measurement Systems影響因子(影響力)
書目名稱An Introduction to Electrical Instrumentation and Measurement Systems影響因子(影響力)學(xué)科排名
書目名稱An Introduction to Electrical Instrumentation and Measurement Systems網(wǎng)絡(luò)公開度
書目名稱An Introduction to Electrical Instrumentation and Measurement Systems網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱An Introduction to Electrical Instrumentation and Measurement Systems被引頻次
書目名稱An Introduction to Electrical Instrumentation and Measurement Systems被引頻次學(xué)科排名
書目名稱An Introduction to Electrical Instrumentation and Measurement Systems年度引用
書目名稱An Introduction to Electrical Instrumentation and Measurement Systems年度引用學(xué)科排名
書目名稱An Introduction to Electrical Instrumentation and Measurement Systems讀者反饋
書目名稱An Introduction to Electrical Instrumentation and Measurement Systems讀者反饋學(xué)科排名
作者: 淘氣 時(shí)間: 2025-3-21 22:53
https://doi.org/10.1007/978-3-658-18810-8t of, other techniques continues[1] and the use of other forms of display must not be discounted nor must the possibility of instruments without a visual output. The major advantage of a digital display is that it eliminates parallax errors and reduces the human errors associated with interpreting the position of a pointer on an analogue scale.作者: META 時(shí)間: 2025-3-22 01:37
Comparison Methods, than direct measurements; for example, by using a detector that has a resolution of a microvolt it is possible to compare in terms of microvolts two voltages that have magnitudes of the order of, say, 1 V. The accuracy of such methods must, however, depend on the limits of error that apply to the ‘known’ or ‘standard’ quantity used.作者: febrile 時(shí)間: 2025-3-22 05:34
Digital Instruments,t of, other techniques continues[1] and the use of other forms of display must not be discounted nor must the possibility of instruments without a visual output. The major advantage of a digital display is that it eliminates parallax errors and reduces the human errors associated with interpreting the position of a pointer on an analogue scale.作者: cluster 時(shí)間: 2025-3-22 09:58 作者: 拖網(wǎng) 時(shí)間: 2025-3-22 14:39
Instrument Selection and Specification Analysis,s a prestige exercise. This is of little value if within a week, justifiable pressure is brought to bear by one’s colleagues and the prestige instrumentation system is reduced to its minimum requirements— which could be two suspect multimeters and the oldest oscilloscope in the department!作者: 變量 時(shí)間: 2025-3-22 19:23
https://doi.org/10.1007/978-3-658-32496-4hat is to say the device used in measuring a current should have as low an impedance as possible, while for voltage measurement the requirement is a high impedance. In both cases the ideal instrument’s performance will be independent of frequency.作者: 煉油廠 時(shí)間: 2025-3-22 22:59
Signal Conditioning,hat is to say the device used in measuring a current should have as low an impedance as possible, while for voltage measurement the requirement is a high impedance. In both cases the ideal instrument’s performance will be independent of frequency.作者: 稱贊 時(shí)間: 2025-3-23 04:29
https://doi.org/10.1007/978-3-662-26064-7relate this definition to practical terms means that any use of instruments constitutes an instrumentation system, since a suitable instrument or chain of instruments will always convert an unknown quantity into a record or display which human faculties can interpret.作者: 多嘴多舌 時(shí)間: 2025-3-23 07:41 作者: xanthelasma 時(shí)間: 2025-3-23 12:06 作者: 防御 時(shí)間: 2025-3-23 15:05
Store Brand und Store Brand Management,An analogue device is one in which the operation and output are continuously variable and bear a fixed relationship to the input.作者: coagulate 時(shí)間: 2025-3-23 21:25 作者: 詞根詞綴法 時(shí)間: 2025-3-24 00:05
https://doi.org/10.1007/978-3-658-32496-4In practical engineering the conduction of an electrical signal from the measurand to a measuring instrument can be affected by a number of forms of interference. These may, broadly speaking, be divided into作者: delegate 時(shí)間: 2025-3-24 05:08
Introduction,Scientific and technical instruments have been defined as devices used in observing, measuring, controlling, computing or communicating. Additionally the same source* states that: ‘Instruments and instrument systems refine, extend or supplement human facilities and abilities to sense, perceive, communicate, remember, calculate or reason’.作者: 碎片 時(shí)間: 2025-3-24 07:43 作者: 抗生素 時(shí)間: 2025-3-24 12:42
Transducers,These devices have been defined as components that may be used to interconnect like or unlike systems and transmit energy between them. Although such a definition can be justified, a more generally acceptable definition to electrical engineers is that a transducer is a device used to convert a physical phenomenon into an electrical signal.作者: Harbor 時(shí)間: 2025-3-24 15:11 作者: compel 時(shí)間: 2025-3-24 22:12 作者: 膠狀 時(shí)間: 2025-3-25 00:57 作者: CANDY 時(shí)間: 2025-3-25 04:13 作者: 宏偉 時(shí)間: 2025-3-25 07:42 作者: Androgen 時(shí)間: 2025-3-25 12:50
https://doi.org/10.1007/978-3-662-26064-7ument from those within a department or establishment to perform a particular measurement, or he is undertaking the purchase of a new instrument to perform a particular measurement and possibly at the same time extend the measurement capabilities of the department or establishment in which he works.作者: 嚴(yán)峻考驗(yàn) 時(shí)間: 2025-3-25 17:04
https://doi.org/10.1007/978-3-662-26064-7relate this definition to practical terms means that any use of instruments constitutes an instrumentation system, since a suitable instrument or chain of instruments will always convert an unknown quantity into a record or display which human faculties can interpret.作者: Fulminate 時(shí)間: 2025-3-25 22:46
https://doi.org/10.1007/978-1-349-16482-0circuit; digital system; electronics; energy; Flip-Flop; integrated circuit; logic; LSI; material; microproce作者: 證實(shí) 時(shí)間: 2025-3-26 00:37
Comparison Methods, the difference between a known and an unknown quantity to zero, that is so a null can be indicated. Inherently, such methods have a greater precision than direct measurements; for example, by using a detector that has a resolution of a microvolt it is possible to compare in terms of microvolts two 作者: 要素 時(shí)間: 2025-3-26 06:04
Digital Instruments,neral, contemporary instruments use either L.E.D. or liquid crystal seven-segment displays (see section 1.2.2), although research into, and development of, other techniques continues[1] and the use of other forms of display must not be discounted nor must the possibility of instruments without a vis作者: Adherent 時(shí)間: 2025-3-26 11:04 作者: Explicate 時(shí)間: 2025-3-26 14:30 作者: Intruder 時(shí)間: 2025-3-26 17:35
Instrumentation Systems,relate this definition to practical terms means that any use of instruments constitutes an instrumentation system, since a suitable instrument or chain of instruments will always convert an unknown quantity into a record or display which human faculties can interpret.作者: 鍵琴 時(shí)間: 2025-3-26 23:37 作者: Commemorate 時(shí)間: 2025-3-27 03:18 作者: 動(dòng)機(jī) 時(shí)間: 2025-3-27 06:55
8樓作者: 淡紫色花 時(shí)間: 2025-3-27 12:39
9樓作者: 強(qiáng)化 時(shí)間: 2025-3-27 15:34
9樓作者: 含鐵 時(shí)間: 2025-3-27 20:47
9樓作者: Ringworm 時(shí)間: 2025-3-28 01:23
10樓作者: indenture 時(shí)間: 2025-3-28 03:34
10樓作者: PHONE 時(shí)間: 2025-3-28 07:24
10樓作者: 乳白光 時(shí)間: 2025-3-28 10:39
10樓
