dark pulse 中文意思是什麼
dark pulse
解釋
暗脈沖-
As once a cells are in hyperfunction and glucagon is increased, a series of symptoms of heat due to yang excess will appear, including excess thirst, frequent drinking and eating, easy hunger, more urine, getting thinner, constipation, reddened urine, dark reddened tongue, yellowish dry and prickle coating on the tongue, quick pulse, etc
若a細胞功能亢進，胰高血糖分泌量增多，則會出現大渴引飲多食善饑尿多便秘舌深紅苔黃燥起刺脈實數一派陽熱證。陽盛則熱。 -
After measuring dark current, photocurrent and response to x pulse of gaas detector before and after 1. 7 mev electronic radiation, the response tune, fall time of trailing edge, full width of half maximum ( fwhm ), sensitivity, carrier life, mobility are researched and contrasted. the result shows that the response speed of detector, time resolution ratio and nonlinear of back edge of output signal have been improved greatly after electronic radiation. though sensitivity of the detector reduces, its measuring range can be widened
為了使探測器的性能得到進一步的提高，我們對其進行了電子輻照改性，並測量了本徵砷化鎵探測器和經過1 . 7mev電子輻照的探測器的暗電流、光電流及對x射線的脈沖響應，並對其響應時間，后沿下降時間，半高寬（ fwhm ） ，載流子壽命，靈敏度進行對比，研究，結果顯示經電子輻照后的探測器的性能得到了改善，使響應速度，分辯率進一步提高，並消除了探測器輸出信號后沿的非線性，雖靈敏度有所降低，反而使其測量范圍得以拓寬。 -
Signal in mr images is high or low ( bright or dark ), depending on the pulse sequence used, and the type of tissue in the image
磁共振中的信號根據所用脈沖的順序以及所要成像組織的類型分為高信號或低信號（亮或者暗） 。 -
Signal in mr images is high or low ( bright or dark ), depending on the pulse sequence used, and the type of tissue in the image region of interest
磁共振中的信號根據所用脈沖的順序以及所要成像組織的類型分為高信號或第信號（亮或者暗） 。 -
In the design of optical system, to improve system precision, the fiber optic coupler is added to make a laser pulse circle ; in the unit of photo detection, we make a high - precision temperature compensation apd bias circuit, which allows system to abate the noise caused by temperature changer and dark current
應變測量系統主要由光源、傳感光纖、光電探測器和信號處理電路組成。在光學系統設計中為提高系統的精度採用了光纖定向耦合器實現光脈沖的循環；在光電轉換單元上採用高精度溫度補償的apd偏置電路，減小了溫度和暗電流帶來的噪聲干擾。
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