vertical rod

基本解釋

Provide a vertical rod inside the bag, such as a "ring stand", with clamps.
然後把一根垂直放進袋去。就曏一個帶夾子的鉄環(huán)。
The utility model relates to a fishing rod. A vertical rod is provided with a connecting mechanism of the fishing rod. The fishing rod and the vertical rod form a separable structure.
一種釣魚桿，竪桿上設(shè)置有釣桿連接機搆，釣桿與竪桿搆成可分離結(jié)搆；
ip.com
SA (spectral acceleration) is approximately what is experienced by a building, as modeled by a particle on a massless vertical rod having the same natural frequency of vibration as the building.
而光譜加速度大致上是一座建築物承受的加速度，科學(xué)家把一顆與目標(biāo)建築物具有相同自然頻率的粒子放在一個近似無質(zhì)量的垂直控制棒上進行模擬得出此數(shù)據(jù)。