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TranslationMobile

測周

"period" in Chinese : n. 1. 時代；期；時期；期間；階段。 2.〔the ...
"measurement" in Chinese : n. 1.測量，計量，量度。 2.份量，尺寸，大小，寬度 ...
"measurement period" in Chinese : 測量周期
"asymptotic period measurement" in Chinese : 漸近周期測定
"performance measurement period" in Chinese : 性能測量周期
"period measurement system" in Chinese : 定期測量系統(tǒng); 周期測量系統(tǒng)
"measurement" in Chinese : n. 1.測量，計量，量度。 2.份量，尺寸，大小，寬度，厚度，深度(等)。 ...
"measurement to" in Chinese : 體積噸
"a period of" in Chinese : 一段時期
"at no period" in Chinese : 從來沒有
"in period" in Chinese : 自旋周期
"on period" in Chinese : 閉合周期; 工作期間; 接通時間; 接通時期; 開周期
"on-period" in Chinese : 工作期間; 接通時期
"period" in Chinese : n. 1. 時代；期；時期；期間；階段。 2.〔the period〕現(xiàn)代， ...
"s period" in Chinese : s期

Examples

Frequency and period measurement
提供頻率與周期量測
High accuracy high resolving power frequency and period measurement base on general mpu
基于普通單片機的高精度高分辨率頻率及周期測量方法
Measured for rotational speed and oil flow is based in principle of zero - dead - time period measurement , which implement consecutive period measurement and give 2 dimensions between rotational speed ( or oil flow ) and timetable
對轉速和流量的測量基于無間歇周期測量原理，可實現(xiàn)連續(xù)測量，給出轉速或流量與對應的測得數(shù)據(jù)的時刻，用二維方式描述轉速或流量與測得時刻的關系。
In the design of real - time control system , the paper takes three - phase full - bridge mosfet inverter as the real - time control main circuit , and adopts a control scheme with 120 ? switching mode combined with half - bridge pulse width modulation ( pwm ) , which would avoid straightthrough short of a certain bridge . phase current is detected by single current sensor ; three - phase position signals generated by position sensors could not only supply commutation information for inverter , but also be used for speed detecting based on signals " period measurement , which makes the speed sensor unnecessary . the whole control system adopts speed and current dual closed - loop control strategy in order to construct a high performance rare - earth permanent magnetic brushless dc motor ( repm bldcm ) full - digital real - time control system
在實時控制系統(tǒng)的設計中，本文以三相全橋mosfet逆變電路作為實時控制主電路，采用120導通方式結合半橋pwm調制的控制方案，從而有效地避免了橋臂的直通短路；本文用單電流傳感器實現(xiàn)對相電流的檢測，來自位置傳感器的三相位置信號不僅為逆變電路提供換相信息，而且也用于基于信號周期測量的轉速檢測，這樣就省去了速度傳感器；系統(tǒng)采用的是速度、電流雙閉環(huán)控制策略，力求構建高性能的稀土永磁無刷直流電動機全數(shù)字實時控制系統(tǒng)。
By adopting the method of saturated aqueous salt solutions , the paper designs the equipment to produce the humidity source and scale pi sensors . based on the design and long period measurement of demarcated equipment , we get the lots of curve and data that shows the linear relation between capacity and moisture and good linearity and resolving power
采用飽和鹽溶液法得到相應級別的濕度標準，對傳感器進行標定試驗并采用相應的數(shù)據(jù)處理方法，建立了感濕特征量與氣相濕度之間的數(shù)學關系，最終給出其數(shù)學模型和各種指標。