step gauge 中文意思是什麼
step gauge
解釋
光步規, 光階規-
Skagway was boomtowns at the gold rush days. this " gateway to the klondike " is preserved as a national historic park and features one of the oldest narrow - gauge railroads in existence. step back in time and stroll the wooden boardwalks of this historic town
朱諾是阿拉斯加首府，即使水上飛機忙碌地起落，碼頭游輪櫛比鱗次，擠在海峽與青山間，這個只有船和飛機才能抵達居民不及三萬而以淘金奠基的城市，彷佛缺少首府的氣派，卻更像淳樸的小鄉鎮。 -
In the early stage of experiment, an in - material thin film manganin gauge was studied. this in situ gauge was manufactured by single - step thin film processing, namely, manganin piezoresistance element was prepared on inorganic substrates such as ceramic, microcrystalline glass, etc by sputtering
在實驗的初期，本文還研究了「在位式」的錳銅薄膜傳感器，即首先在陶瓷或微晶玻璃基板上沉積錳銅敏感元件，然後用粘貼ptfe薄膜的方法完成傳感器的封裝。 -
Hydraulic structures, velometers, weirs, and flumes are used to gauge water in many irrigation districts. the fundamental principles and suitable conditions of these water metering methods are introduced in this paper. the main problems in the development of water metering instruments and facilities as well as main causes of difficulty in popularization of the methods in irrigation districts are analysed. it is suggested that selection and construction of water metering facilities should be combined with canal lining in irrigation districts. it is also pointed out that for realization of automation of water metering it is necessary to develop and popularize portable and stationary water metering instruments step by step based on economic development levels in irrigation districts
介紹利用水工建築物、流速儀、堰、槽進行量水的基本原理及各自適用條件.從量水儀器、設施的性能、價格及灌區經濟發展水平等方面，分析目前在灌區量水儀器、設施的開發研製方面存在的主要問題，以及灌區量水難以普及的主要原因.提出應結合灌區渠道防滲工程建設，合理選擇和建設量水設施，並根據灌區經濟發展水平，分步驟研製和推廣便攜式或固定式量水儀器，最終實現灌區量水自動化的灌區量水實施方案 -
An auto - detecting method of the gauge with pointer that is based on digital image processing technique, high precision grating technique and step motor control technique is presented. there are advantages of high precision, high efficiency and auto - detecting for apply digital image processing technique to detect precision of the gauge with pointer ; moreover, it ’ s helpful to improve system ’ s resolution when high precision grating technique is applied to measure micro displacement ; also it makes system more automatic to control step motor in computer via step motor control card
本文研究的指針式儀表的自動檢定方法是基於數字圖像處理技術、精密光柵測量技術以及步進電機控制技術的，將數字圖像處理技術用於指針式儀表的檢定，具有精度高、效率高、易於實現自動測量等優點;另外，將精密光柵測量技術用來測微位移，有利於提高系統的解析度;還有，通過步進電機控制卡來實現在計算機上對步進電機的控制，提高了系統的自動化程度。
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