雪崩
发表于 2025-3-23 12:03:45
ly a single stuck-at fault is assumed to be present in the circuit under test, then the problem is to construct a test set that will detect the fault by utilizing only the inputs and the outputs of the circuit.
meditation
发表于 2025-3-23 17:07:42
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粉笔
发表于 2025-3-23 20:47:39
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喊叫
发表于 2025-3-23 22:35:30
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懒洋洋
发表于 2025-3-24 04:21:35
P. R. Ellis,J. A. Hardmanmetrics context, and although there were occasional early attempts to merge these different approaches (for example, Frisch, 1934), they remained relatively independent and unaware of each other until the 1960s, when workers in sociology, such as Blalock (1961, 1963) and Duncan (1966), demonstrated
grieve
发表于 2025-3-24 08:42:21
Pests of Cruciferous Crops, adapted insects can colonise successfully a wide range of the 220 genera of Cruciferae, many wild plants and garden flowers are reservoirs of pests of cultivated crops. The two genera of Cruciferae cultivated most extensively are . L. and . L. Until about 15 years ago, cultivars of . L. were the co
蚊子
发表于 2025-3-24 12:32:01
Pests of Cucurbit Crops: Marrow, Pumpkin, Squash, Melon and Cucumber,made a strong case for India as its area of origin. The origin of the white-flowered or ‘bottle’ gourd (. Standl.) has caused considerable debate. Archaeological evidence from 4000 . places it in South America, yet it has been identified from an Egyptian tomb of the fifth dynasty (3500–3300 .). Many
minion
发表于 2025-3-24 16:29:10
Pests of Monocotyledon Crops,onsumption and for processing (canned, frozen cut corn and frozen whole ears). The roots, stems, foliage and fruits are attacked by a number of vertebrate and invertebrate pests, as well as many diseases. Home gardeners may accept a great deal of damage from insects, but for commercial purposes, ins
Jingoism
发表于 2025-3-24 21:34:18
Pests of Solanaceous Crops,otato beetle), sap removal (leafhoppers) or root attack (nematodes). Being a vegetatively propagated crop, infection of parent potato plants with systemic virus diseases will reduce the yields of progeny plants grown from parent plant tubers.
STIT
发表于 2025-3-24 23:46:28
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