
n.測高計(jì)
When the hypsometer is used with static level gages, which are installed on the top and base of the dam, the altitude data transmission can be realized in real time. 若將傳高儀與壩頂布設(shè)的靜力水準(zhǔn)儀和廊道內(nèi)布設(shè)的靜力水準(zhǔn)儀相結(jié)合應(yīng)用,則可達(dá)到實(shí)時自動傳遞高程的效果。
continuously adjustable selective hypsometer 連續(xù)調(diào)整選擇沸點(diǎn)測定器
trigonometrical hypsometer 三角法測高器