您要查找的是不是:
- Abstract As a neuromodulator,adenosine is able to decrease the release of most neurotransmitters and plays a role of negative feedback regulation. 摘要 腺苷作為一種神經(jīng)調質(zhì),能抑制多種遞質(zhì)的釋放,發(fā)揮負反饋調節作用。
- The expression of MDM2 increased more than sham-irradiation, which may be caused by the decrease of p53 induced by feedback regulation of MDM2. MDM2蛋白表達增加,高于假照水平,提示p53受到抑制可能不是完全由shRNA引起,升高的MDM2也可能以負反饋調節的形式調控p53的表達。
- This paper builds reverse feedback model of demand elasticity and calculates IEEE30 nodal system and researches into the affect of demand elasticity on generation system reliability that also can be called power sufficiency. 構筑考慮需求彈性的電價(jià)負反饋模型,通過(guò)對IEEE30節點(diǎn)系統進(jìn)行計算,研究了需求彈性對發(fā)電系統可靠性的影響,也即對電源充裕度的影響。
- The negative feedback regulation of stress hormones, local hypothalamic circuits and cytokines probably are involved in regulation of HPA activation. 負反饋機制、下丘腦局部回路和細胞因子也可能參與了調節HPA軸活動(dòng)。
- The quality of the experimental courses in microbiology was improved by using key-point control and feedback regulation which come from total quality control( TQC). 將全面質(zhì)量管理理論引入微生物學(xué)實(shí)驗課教學(xué),形成以關(guān)鍵點(diǎn)控制和反饋調節為核心的教學(xué)質(zhì)量保障系統,實(shí)踐證明,可有效地促進(jìn)學(xué)生積極思考,提高實(shí)驗技能。
- A review will be established in this paper to introduce the perception mechanism, signal transduction ways and feedback regulation of rhizobium Nod factor in leguminous plants. 就豆科植物根瘤菌結瘤因子感知機制、信號轉導途徑及反饋調控等方面的研究進(jìn)展進(jìn)行了全面闡述。
- Feedback regulation The rate of enzyme-catalyzed reactions in biological systems are altered by activators and inhibitors,collectively known as effector molecules. 反饋調節作用 在生物體系中酶促反應的速率是被激活劑和抑制劑改變的,它們統稱(chēng)為效應分子。
- The design of feedback regulator and feedforward regulator are discussed. 文中還討論了閉環(huán)系統的反饋校正及前饋調節設計。
- positive and negative feedback regulation 正負反饋調控
- Conclusion Polyamines(especially spermine and spermine) of different concentrations are involved in feedback regulating ODC gene transcription in rat regenerating hepatocytes. 結論 不同濃度的多胺(主要是精脒和精胺)對大鼠再生肝細胞ODC基因轉錄存在著(zhù)反饋調節作用。
- Our army suffered a slight reverse. 我們的部隊受到輕微的挫敗。
- The 50p coin has a crowned lion on its reverse. 50便士硬幣反面的圖案是個(gè)戴皇冠的獅子。
- I twisted my head round to reverse the car. 我扭過(guò)頭去把汽車(chē)向後倒。
- The car has four forward gear and one reverse gear. 那汽車(chē)有四個(gè)前進(jìn)擋和一個(gè)倒擋。
- The reverse of the coin was stamped with an eagle. 硬幣的反面壓印的是一只鷹。
- She then looked at the reverse side of the coin. 接著(zhù)她看了看錢(qián)幣的反面。
- Children's shoes aren't cheap quite the reverse. 兒童的鞋并不便宜--反而更貴。
- In the opposite way or reverse order. 正相反在方向或順序上的正好相反
- It's wrong of you to get around the regulation. 你存心規避規章制度是不對的。
- This regulation refers only to children. 這些規定僅適用于兒童。