負向信號英文怎麼說

負向信號 的英文翻譯

負向信號 例句

1. The positive-going signal subtracts from the forward bias of the lower transistor.
   正 向 信 號 則使它的正 向 偏壓減弱。
2. Using this system, we have studied matrine - inhibittory effect and trifluoperation - neuroprotection effect in hippocampal slices, also discussed the mechanism of long - term potentiation using anesthetic rats. the experiment results showed that matrine can inhibit the hyperactivity induced by penicillin sodium in dosage by changing the relative parameters of field potential ; trifluoperation can alter ps change with the time, enhance the degree and the ratio of ps recovery, then minis the hypoxic injury ; high frequency stimulate can increase ps amplitude and epsp slope for long time, buildup the in / out function of nerve cells, and enhance synaptic plasticity
   結果表明，苦參堿能夠劑量依賴性地抑制青霉素誘導的神經元順 向 信 號 傳導激活過程，使細胞外記錄到的場電位各個參數發生相應改變；三氟拉嗪可以改變ps的時相變化，提高ps的恢復程度和恢復率，減小了神經元因缺氧引起的不可逆損傷；高頻刺激（ highfrequencystimulate ， hfs ）可以長時間的增強ps的幅度和epsp的斜率，進而增強神經元的輸入輸出功能，增加了突觸的可塑性。
3. It is known from studies using brefeldin a ( bfa ) that disruption of tgn can block the cytotoxicity of ricin, suggesting that the intracellular compartment may be an important part of the uptake pathway. ricin enters the cells by receptor - mediated endocytosis, followed by translocation across the membranes of intracellular organelles. in this study, a trans - golgi retention peptide signal yqrl was fused to the c - terminus of ricin a chain ( rta ) by polymerase chain reaction
   本實驗為重點研究反式高爾基體在毒素細胞內轉運過程中的作用，我們設計了一個反式高爾基體的靶 向 信 號 肽基因yqrl （ tyr - gln - arg - leu ）連接在rta分子的羧基端，用原核表達蛋白體系，純化並測定rta - yqrl與rta蛋白對hela （人宮頸癌細胞） ， wish （人羊膜上皮細胞） ， skov - 3 （人卵巢癌細胞）三種細胞的毒性作用。
4. Correction problem of the ocean loading signals to strain field variation at foundational stations in crust movement observation network in china
   中國地殼運動觀測網路基準站應變場變化的海潮 負 荷 信 號 改正問題
5. A signal switch may also send a query message to the signal control point, which acts as a centralized database for routing instructions, such as how to handle 800 / 888 calls
   信 號 交換機也可以 向 信 號 控制點發送一個查詢 信 息，該 信 號 控制點起到路由指令（如怎樣處理800 / 888對方付費電話）的集中化的數據庫的作用。

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