The practical teaching can take various models such as ability construction, evaluation guidance, on-scene observation and in-time feedback, etc.
实践教学中,可采取能力构建,评价导向、现场观摩,即时反馈、微格训练、双线交叉等模式。
Requesting to have an ambulance on-scene when we land.
请求派救护车到降落地点。
We are leaving the rescue swimmer on-scene.
我们留下了救生员在出事地点。
In the investigation on-scene, it is better for the technician to use the fingerprint extractor after using the powder and dust to take photo.
现场勘查中,技术人员对用粉末刷显的手印、灰尘加层手印拍照提取后,再用新型手印提取器提取效果更好。
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