saw trace 中文意思是什麼
saw trace
解釋
鋸痕-
Thrice in the london zoo he saw an eighteen-month-old gorilla trace the outline of its own shadow with its finger.
他在倫敦動物園里三次看到一隻十八個月的大猩猩用手指沿著自己的影子勾畫輪廓。 -
The super ability key performs result : an all new and absolute surprising magic principle, magician unexpectedly the ability become a key of blank a new key that has teeth of a saw. magician needs the finger is one key, then the ability reply it original shape. the performance complete, the audience even can check key, and can not find any trace
神奇杯表演效果：超能力最高境界就是無中生有或來去無蹤，此套魔術道具變化萬千是全全世界喜愛魔術者必有的一套。不需多做介紹，擁有此套魔術者定能引人注目，充滿自豪，學會后必成為人群中最受歡迎的人。 -
It was only from the wind seeming to blow more freely in their faces, and from the tugging of the pulling trace - horses, quickening their trot, that they saw how fast the sledge was flying along
只憑那彷彿迎面吹來的越吹越大的風聲拉緊挽韁和加速飛奔的拉邊套的轅馬的牽動，就可以明顯地意識到，三駕雪橇何等迅速地飛奔。 -
Miss ley looked sharply at miss glover, but saw no trace of irony.
萊伊小姐用銳利的眼光瞅了格洛弗小姐一眼，但沒發現嘲諷的跡象。 -
Results show that triple reflection signal and quintuple reflection signal of ytype and s type are less 12db, 16. 67 db and 11. 8 db, 17. 3 db than that of " - ' " type saw mass sensor device. experiment results show that insertion loss ( about 14db ) of the devices in center frequency is close to the theoretical value ( about 16db ) developed by p matrix representation. sensing characteristics of y type and s type saw mass sensors have been also tested and analysed in detail. ethanol and pure water mixed solution containning trace nacl is titrated into mass loading area of y type and s type saw mass sensors devices to detect their mass loading sensitivities
本文對y型和s型雙聲路saw質量傳感器件的傳感特性進行詳細測試分析，在y廠書型和s型雙聲路聲表面波器件的質量沉積區中滴定含有微量naci溶質的乙醉和水的混合溶液，以測試器件的質量沉積效應靈敏度，它們分別約為2967ppm . cm丫夢g （ y型）和3一15ppm . emz /協g （ s型） ，與理論值38 . 93ppm . emz / 「 g相近，拼處于國內外同型和s型雙聲路聲表面波器件的頻率一溫度特性幾，其單聲雙聲路相對溫度系數約為10一12hz / ，處于國內外同類研究先進水平。
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