finger contacts 中文意思是什麼
finger contacts
解釋
爪形接點-
In telegraphy communications, a device with a finger - operated lever with contacts that make and break a circuit to send characters by means of dots and dashes or spaced clicks
在電報通信技術中，一種用手指操縱的器件，通過按下、松開使電路一會兒通、一會兒斷，形成點、劃、空的信號，從而發送出字元（信息） 。 -
Turn the brass memory lock ring until the aluminum memory ring stop contacts the step on the valve stem. do not overtighten. finger - tight pressure is sufficient
旋轉黃銅記憶鎖環直到鋁記憶環停止接觸閥桿上的臺階為止。不要過緊。手指旋緊壓力已經足夠了。 -
The new fingerprint sensor features enhanced imaging capabilities, electrostatic discharge ( esd ) performance and improved ruggedness to provide superior levels of accuracy and reliability for fingerprint authentication. when a finger contacts the iguard fps110 sensor surface, the sensor measures the capacitance at each pixel in the 300 x 300 array in the sensor s surface. differences in capacitance correspond to the ridges, valleys and pores that characterize a unique fingerprint
感應器上，在感應器保護表層之下的300x300列陣電容感應晶片（ 90 ， 000感應點）便會探測你手指的電容，因皮膚表面凹凸和感應器距離不同，所以有不同的電容值，用此來分別指紋，在感應器保護表層之下的300x300列陣電容感應晶片（ 90 ， 000感應點） ，其間距是50 m 。
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