n.測(cè)面器；求積計(jì)

The surface ratio of conus to disc was calculated using a planimeter. 我們使用面積計(jì)測(cè)量圓錐與視神經(jīng)盤表面比值。

Graph paper, parallel, and planimeter methods are current tools for acreage calculation. 目前常用的量算面積方法有方格紙法、平行線法、求積儀法。

The method resolved the defects caused by common methods with planimeter on calculating area, which produce low... 目前此方法已在生產(chǎn)中進(jìn)行了推廣應(yīng)用。

An integrating mechanism based on the principle of the planimeter is suggested. This instrument may be used to determine the mean height of a curve. No calibration is required. 根據(jù)面積儀原理,提出可以利用無刻度的積分機(jī)構(gòu)直接求出底線不太長(zhǎng)的曲線的平均高度,如拜氏織維圖中的織維平均長(zhǎng)度。

In traditional reservoir capacity calculation, a planimeter is used to obtain a reservoir capacity from topographic maps and large scale topographic maps are needed if high accuracy is required. 傳統(tǒng)的庫(kù)容計(jì)算方法是在已有的地形圖上采用求積儀法進(jìn)行，當(dāng)精度要求較高時(shí)，需到現(xiàn)場(chǎng)實(shí)測(cè)更大比例尺的地形圖。

Application of Planimeter in Drawing of Sectional View 淺談求積儀在剖面圖上的應(yīng)用