urban canyon effect
常見例句
- Under the urban conditions common in Hong Kong, the street canyon effect works to potentiate pollutant build-up during peak-traffic periods.
在香港這種典型的城市環(huán)境之下，街道峽穀傚應(yīng)可使空氣汙染物在交通高峰期積聚。 - In-car GPS developers have long had to wrestle with the urban canyon effect that blocks or bounces signals downtown: they often have to make best guesses for accuracy when they can't count on cellular or WiFi triangulation to pick up the slack, like a smartphone would.
ENGADGET: New in-car GPS tech uses motion sensors for accurate, autonomous city driving 返回 urban canyon effect