dul 中文意思是什麼
dul
解釋
杜爾-
A c a2 + / calmo dul in - dep endent pro te in kinas e i i ( c amkii ) antagoni st kn - 6 2 ( 5x l0 - ' mol / l ) presented in the intemal solution had no significan effect on the current peaks induced by extracellular nmda ( l0 # mol / l ), but prevented the inhibitory effect of b on inmda " these results indicate that gcs have rapid, reversible idebitory effects on lnmda intracellular application of b thiough microelectrode had no effect on inmda, howevet, extracellular application of b or b - bsa suppressed peaks of inmda : all these denote b exerts its influence on nmda receptor by cytoplasm membrane mechansms, which is naxnely rapid, nongenomic mechhasms
加有快速、可逆的。非濃度依賴性抑制作用。通過微電極將b直接導入細胞內， inmda不受影響，而胞外給予b或besa ， inmda減小，提示b對nmda受體的調控通過膜機制產生，這種作用與經典的基因組機制不同；因為廣譜激酶抑制劑和特異的pka抑制劑均可翻轉b的抑制效應， camk11抑制劑也可阻斷b的效應，而這些激酶抑制劑本身對inmda即有強烈的抑制作用： pka激動劑本身對inmda無明顯作用，也不影響b對l 。 -
Based on the basic principle of humps, the text analyses the hump of houma north railway station from the above three sides and looks into concerned countermeasures, then from the aspects of improving the preparing work of disintegration, enforcing device maintence, task controlling and enhancing inlock. the paper comes up with the strategy for hump devices. from the aspects of making full use of station device, enforcing task organization and equipping dul - line device, the paper put forward some advise. from the aspects of safety and efficiency mentality, improving workers " skill, the paper gives out some strategy on making up with the defect and magnifying control
本文從駝峰的基本理論入手，對侯馬北站駝峰設備和作業中存在的問題進行了全面分析，然後從提高駝峰解體前準備工作質量、加強設備維護和作業控制、完善設備聯鎖關系以及改進作業方法等方面提出了解決駝峰設備問題的對策；從完善站場設備、加強作業組織、設置復軌裝置等方面提出了解決駝峰日常作業問題的一些對策；從增強作業人員安全意識和效率意識、提高作業人員業務技能等方面提出了彌補設備缺陷、加強現場控制的對策。
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