 |
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| is not clearly understood; is not adequately investigated (The mechanism of the process is as yet little understood) | |||
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недостаточно исследован : 1 צירופים, 1 נושאים |
| כללי | 1 |
|
| |||
| is not clearly understood; is not adequately investigated (The mechanism of the process is as yet little understood) | |||
|
недостаточно исследован : 1 צירופים, 1 נושאים |
| כללי | 1 |