呼吸作用

The research contents mainly include: First, the influence of foundation constraint condition to the temperature stress is analyzed, the temperature stress formula of ultra-long concrete anchor plate is deduced, then the influence of length to structure crack can be gotten from the formula. Second, a breathing method is set up to solve the problem of temperature stress in ultra-long concrete constructions. By setting the sliding floor, a breathing system is built up and the temperature stress reduced distinctly. Third, the effect of prestress technique in the control of temperature stress is analyzed, it is simulated and calculated through FEA to get the right way to apply the prestress. Forth, the delay of temperature field and unsteady conduction is considered, the temperature field of ultra-long concrete structure with later poured band is simulated, then temperature stress distribution after casting the concrete is calculated, finally the effect of later poured band to temperature stress of ultra-long structure is analyzed.

本文的研究内容主要包括：(1)分析了基础约束对超长混凝土结构温度应力的影响，推导了超长混凝土地基板温度应力公式，从而得出长度对结构裂缝的影响；(2)针对超长混凝土裂缝问题，提出了一种可呼吸的解决方法，通过设置滑动层，使结构成为一种"可呼吸"体系，从而有效的降低温度应力；(3)分析了预应力技术在控制超长结构温度应力中的作用，通过有限元模拟计算，得到合理的预应力施加方式；(4)考虑温度场的滞后效应及不稳定传导，对带后浇带超长混凝土结构浇注后的温度场仿真模拟，计算浇注后的温度应力分布，分析后浇带对超长结构温度应力的影响。

The role of Carbon Dioxide in the breathing process is to regulate your breathing.

方面所起的作用中的二氧化碳呼吸过程是规范的呼吸。

Be mindful of the centering power of breath for yourself and the one you care for.

当你感到疲惫和紧张的时候，留心自己的呼吸，呼吸具有集中心神的作用。

The fat embolus, the mechanical emphraxis matter to blood vessel and with chemo-toxicity to tissue, lead to clinical syndrome that major manifestation was dyspnoea.

这些脂肪栓子对血管的机械阻塞及对组织的化学毒性作用，可导致以肺部病变为主，呼吸困难为主要表现的临床综合征，严重影响呼吸、循环功能，甚至导致死亡。

The two enzymes are all involved in glycolysis pathway.

这两个酶在糖酵解过程中发挥作用，糖酵解是有氧呼吸与无氧呼吸的共同途径，对能量的供应具有重要意义。

Objective: To investigate the acute nurse in the course of using trachea incubate to treat the acute respiratory distress syndrome.

目的 ：探讨护理工作在气管插管控制呼吸治疗急性呼吸窘迫综合征中的作用。

These results indicate that NO may take part in the inspiratory off-switching mechanism and that it al-so modulates the amplitude of respiratory-related bursts.

这提示，在哺乳动物基本呼吸节律的产生和调节中，NO可能对吸气中止和呼吸幅度具有调节作用。

Inhibition to activated sludge process by 2-naphthol was also investigated by Warburg respirometer to verify the conclusion drawn from Rank Cell respirometer test. 2-Naphthol in low concentration was biodegradable, hence resulted in the acceleration of respiration, while in higher concentration 2-naphthol would dramatically inhibit microorganisms respiration on account of high K〓 and electron density.

用Warburg呼吸仪研究了2-萘酚对活性污泥过程的抑制作用，验证了RankCell呼吸仪的研究结论，发现低浓度下2-萘酚自身能被生物降解而使活性污泥中微生物呼吸速率升高；浓度增加后2-萘酚因良好的脂溶性和强亲核能力而对活性污泥过程产生强抑制。

Respiratory manholes, Fire breathing manhole is installed in the tank on top of the security emergency ventilation devices, usually supporting the use of Fire breathing valve, since the cause of the accident causing the tank to avoid a sharp pressure or vacuum, the damage to storage tanks and accident, fire can play a security role, is to protect the tank$$#$$s safety device, especially for storage of material to cap the dome pressure nitrogen tank.

呼吸人孔、阻火呼吸人孔是安装在储罐顶上的安全应急通气装置，通常与阻火呼吸阀配套使用，既然避免因意外原因造成罐内急剧超压或真空时，损坏储罐而发生事故，又能起到安全防火作用，是保护储罐的安全装置，特别适用于贮存物料以氮气封顶的拱顶常压罐。

Thus, the membrane of the neurons in the respiratory center and CRCs may own TASK-1, which can sense the change of H+ or CO2 of the extracellular fluid and enhance the output of the respiration by increasing the excitability of the neurons.

因此，我们推测TASK-1可能存在于呼吸中枢和/或中枢化学感受器，当细胞外H+或CO2增加时，可通过作用于该通道而增加呼吸相关神经元的兴奋性，使呼吸活动增强。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。