| 单词 | ignition rating |
| 释义 | > as lemmasignition rating ignition rating n. (see quot. 1940). ΚΠ 1922 Wireless World IX. 727/1 Extensive use was made of portable accumulators..on motor cycles. The intermittent discharge through a trembler contact gave an apparent duration of double the hours at..a certain current. This led to the ignition rating of portable cells which is..misleading..for wireless work. 1940 Chambers's Techn. Dict. 437/2 Ignition rating, a special rating (in ampere-hours, q.v.) employed for accumulators used for supplying ignition systems; it is generally twice the continuous rating at a low discharge rate. < as lemmas |
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