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| when necessary (Andrey Truhachev); when needed (Andrey Truhachev); as needed (Andrey Truhachev); as the circumstances require (Andrey Truhachev); pro re nata (Andrey Truhachev); as the circumstance arises (Andrey Truhachev); in the circumstances (Andrey Truhachev); as necessary (Andrey Truhachev); as required (Andrey Truhachev); as the need required (Andrey Truhachev); as may be necessary (Andrey Truhachev) | |||
| on an "as needed" basis | |||
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depending on need (What we teach varies depending on need – from basic food hygiene to knife skills, cooking techniques, how to prepare new foods and recipes and how to eat a healthy and varied diet. capricolya); as the need may be (Alexander Demidov); according to the needs (of ... – кого именно  britannica.com Alex_Odeychuk) | |||
| в зависимости от потребности: 6 短语, 4 学科 |
| 军队 | 2 |
| 能源行业 | 1 |
| 自动化设备 | 2 |
| 计算机网络 | 1 |