查询词典 stimulus threshold

The results showed that the method of rubbing the kerf then injection of retrovirus suspension into pancreas could more effectively mark the pancreatic cells than the caudal vein injection and the intraperitoneal injection did in vivo. Furthermore, this study also found that some acinus cells could accept injury stimulus signals to regenerate through resuming mitosis after pancreatic injury.

结果发现在活体条件下，与尾静脉注射及腹腔注射法相比，胰腺伤口涂抹并胰腺内注射反转录病毒的方法能够更有效的标记胰腺细胞；而且，通过对标记细胞的世系追踪研究证明，在胰腺损伤后，胰腺腺泡细胞能够接受损伤信号刺激发生再生。

Chapter Ⅶ Harmonious Development Mechanism and Management Pattern Formation of Urban System in Central Shaanxi Plain Firstly, three different view layers of macro, medium, and micro are adopted to study the relevant mechanism for developing urban system in Central Shaanxi; The macro layer mainly probed into the affect from government affair to urban development, reached the conclusion that whether government will rationalize and benefit the harmonious development will be largely owed to the government affair regulation and adaptive general planning system to fix on the urban construction aims and stresses on the foundation of speeding up mechanism and principle innovation; The medium emphasized analyzing the Industry assembling mechanism for harmonious development acceleration and regional distribution and cross-regional adjustment among economic zones from the two aspects of Industry structuring and regional economic spatial location; The micro analyzed the behavioral characteristics of the micro subject and its motivation effects in the urban system development from aspects of enterprises, non-governmental organizations and the public, and set up the compatible mechanism of its active stimulus and restriction.

本章首先从宏观、中观和微观三个层面入手研究了推进关中城镇体系协调发展的相关机制：（1）宏观层面重点研究了政府行为对关中城镇体系发展的影响，认为在不同制度环境下地方政府行为选择也是对其它主体行为选择的理性反应，但地方政府行为能否趋于理性化并有利于关中城镇体系的协调发展，关键还是在于尽快完成关中体制创新和制度创新的基础上，规范政府行为，建立有助于地区利益协调的宏观调控体系，并以此为基点确定了关中城镇体系的宏观调控目标与重点；（2）中观层面重点从产业组织和区域经济空间组织两个方面分析了推进关中城镇体系协调发展的产业聚集机制和各城市经济区的区内组织及区际协调机制；（3）微观层面从企业、非政府组织和公众三个方面入手。分析了微观主体的行为特征及其参与关中城镇体系协调发展的积极作用，并建立了促进微观主体主动参与的激励—约束相容机制。

And perhaps lawmakers would choose to attach a few additional doses of fiscal or tax stimulus to that bill.

或许国会议员们还会选择给议案附加一点儿额外的财政和税收刺激。

Our work demonstrates that, in flooded environments, the aerenchyma formation in plant stems is directly related to increases of ethylene and auxin, and flooding may not be the direct stimulus for the formation of aerenchyma.

研究表明，在水淹条件下植物体内通气组织的发生与乙烯和生长素含量的增加有直接关系。

Among the more commonly identified impairments and malfunctions of taste are ageusia ,(or ageustia from geustos, Greek for "tasting"), the absence of taste; hypogeusia , dulled or diminished taste; hypergeusia , increased sensitivity to taste; and phantogeusia, the perception of specific tastes—sweet, sour, salty, metallic, or otherwise unpleasant tastes—without the presence of any oral stimulus.

包括在这些更普遍确定的味觉损伤和障碍中的有：味觉丧失(or ageustia from geustos， Greek for "tasting")，味觉缺失，味觉减退，味觉迟钝或降低，过敏，味觉感受的增加，还有幻味觉，不存在任何的口头刺激下产生细节味觉的感知—甜，酸，咸，金属味或其他的讨厌的味道。

Why? Fiscal stimulus to aggregate demand.

为什么呢？财政刺激了总体需求。

The February stimulus package was badly designed, and its anaemic effects offset by soaring oil and food prices.

二月份一揽子刺激方案的设计很糟糕，它的效果被高涨的石油和食品价格抵消了。

C Researchers found that some areas of the anteater's snout were not sensitive to a weak electrical stimulus.

研究者发现A的S的有些地方对于一个较弱的刺激物并不敏感

E Researchers tested small areas of the anteater's snout in order to ensure that only electroreceptors were responding to the stimulus.

研究者检验了小范围的A的S为了确定只有E接收器才回应刺激物

D Researchers found that the anteater's tactile receptors were more easily excited by a strong electrical stimulus than were the electroreceptors.

研究者发现A的T接收器比E接收器更容易被强电子刺激物激发

The changes of the HAF after liver injury may be related to the volume of blood loss, the intraabdominal pressure and the pneumoperitoneum duration.

肝撞击伤伴失血后肝动脉血流量的变化与失血量、气腹压力以及气腹持续时间等有密切联系。

Reneging on our commitments to the world's poor cannot be an austerity measure, she said.

放弃我们给世界上的穷国的承诺不能成为一种紧缩措施。