查询词典 action cycle

The hydrologic cycle, a major topi c in this science, is the complete cycle of phenomena through which water passes, beginning as atmospheric water vapor, passing into liquid and solid form as precipitation, thence along and into the ground surface, and finally again returning to the form of atmospheric water vapor by means of evaporation and transpiration.

水文循环，作为该学科中的一个主要课题，指的是水所经过的诸现象的整个循环过程，开始时是作为大气中的水蒸气，转而作为雨、雪、露、雹一类的降水量经过液体和固体形态，由此而沿着地层表面分布或进入地层表面，最终通过蒸发和散发作用再度回复到大气水蒸气的形态。

Virtually every enzyme in glycolysis, gluconeogenesis, the tricarboxylic acid cycle, the urea cycle, fatty acid metabolism, and glycogen metabolism was found to be acetylated in human liver tissue.

这一命题中的关键之处在于乙酰化在生物调控中的重要作用。目前蛋白质组学已经发现了上千的被乙酰化的哺乳动物蛋白，中国科学家的这些发现证明了代谢酶。

The 8 proteins were attributed to the processes of 26S protein dehydration, respiration, tricarboxylic acid cycle, chlorophyll synthesis, glyoxylate cycle, respectively, and of which one spot was cold resistant protein.

在这4次降温过程中重复出现的8蛋白点分别参与265蛋白水解途径、呼吸代谢、三羧酸循环、叶绿素合成，其中有一个位点是抗性蛋白。

To get more information of the function of human Era on cell cycle, the complete control inducible mammalian expression system was used to express human Era mutant and analyzed cell cycle of uninduced (add 1% ethanol) and induced (10μM Pon A) cell lines by flowcytometer, the primary results demonstrated human Era mutant could inhibit apoptosis induced by ethanol, and Era S36N may stimulate the expression of Bcl-2 as detected by Western Blot.

在构建稳定高表达蜕皮激素受体基因的细胞株3V3的基础上，转染突变型人Era的表达载体进行压力筛选，对所得到的单克隆细胞株进行诱导与未诱导条件下细胞周期的分析，结果表明未诱导加酒精的对照细胞可以引起细胞凋亡，而Era诱导表达后可以显著抑制凋亡细胞的数量，Western表明Era S36N可以诱导细胞Bcl-2表达，提示人Era可能与细胞凋亡相关。

This article analyzes high cycle and low cycle fatigue of unnotched steel samples on the basis of theoretical analysis to generalize elastic and plastic fatigue damage and get different rules of evolutionary process under different fatigue damages. Meanwhile, it studies and discusses the calculation of damage evolution and determination of some material constants.

本文在理论分析的基础上，对无缺口钢试件的高周疲劳和低周疲劳进行分析，总结出来了弹性疲劳损伤和塑性疲劳损伤，并得出不同疲劳损伤时的损伤演化规律，同时对损伤演化的算法以及一些材料常数的确定进行了研究和讨论。

System modeling involves with both functional modeling and timing modeling, which relate with computation model (eg, Data-flow-oriented vs. Control-flow-oriented, Uni-processing vs. Multi-processing), time model (eg, Continuous vs. Discreet, Time vs. Untimed, Cycle-based vs. Non-cycle-based, State-based vs. Event-driven, Branching-time vs. Linear-time, Single-rate vs. Multi-rate) and communication model (eg Shared Variable vs. Messaging Passing).

涉及系统建模与功能建模和时间建模，涉及的计算模型（例如，数据流导向与控制流为导向，统一处理与多处理），时间模型（例如，连续主场迎战Discreet公司，时间与Untimed ，周期为基础的与非周期为基础，以国家为基础与事件驱动，分枝时间与线性时间，单率与多速率）和通信模型。

The cyclic hysteretic energy rises quickly at its earlier cycle, and gradually it rises steadily at the steady cycle, but it decreases quickly before ruptures. The cumulative plastic strain energy increases with the increase of the loading frequency and stress level, which is linear with fatigue life on semilog coordinate.

循环滞回能在循环初期呈快速升高的趋势，随后逐渐趋于稳定，在疲劳破坏发生前的最后阶段又迅速衰减，其大小随着应力水平的增加而增加。

During growth phase the metabolic flux to glycerol synthesis was much large, and the carbon was mostly catabolized in TCA in the glycerol production process. With large flux through TCA cycle ATP could be overproduced by NADH oxidation and most ATP may be in futile cycle, which may be the reason that the yield of glycerol is hard to be improved.

分析发现菌体生长阶段合成丙三醇的代谢流较大，这可能是细胞为了维持高渗透压环境下正常生理功能所需；但是在菌体生长停止后，产丙三醇阶段合成丙三醇的代谢流并没有增加，而是TCA循环中代谢流增加，于是产生的NADH氧化生成更多ATP，大都ATP可能是无效循环消耗掉，这是丙三醇产率没有达到理想产率的根本所在。

The experimental results show that microwave sintering promotes the densification of green compacts with higher heating rate and reduced sintering cycle. The sintered relative density of 99.8% can be achieved during microwave processing under appropriate conditions. In addition, microwave sintering improves the uniformity and homogenization of W grain size, and yet leads to growth of W grain. Fe sintering aid degrades the microstructure uniformity and further coarsens W grains. The present investigation demonstrates the feasibility of applying microwave sintering technique to consolidate W-Cu composites and its promising outlook in reducing production cycle and cost.

结果表明：微波烧结升温速度快，周期短，能促进W-Cu材料的致密化；在适当条件下，微波烧结能获得相对密度达99.8%的W-Cu样品；微波烧结能改善W-Cu样品中两相分布的均匀性和W晶粒尺寸的一致性，但引起W晶粒的快速长大；Fe烧结助剂导致W-Cu材料显微组织均匀性变差，并引起晶粒进一步粗化；微波烧结技术能够应用于W-Cu材料的制备，在缩短生产周期、降低生产成本方面具有潜在优势。

The dream repeated in a more recent cycle of Egypt recreating a pharaoh class, but there was no focus of ascension in this cycle as too much consciousness had been lost even if a few retained larger craniums.

法老梦想在更为近代的埃及周期中重演，重新创造了一个法老阶层，但是在此次周期中并没有把提升作为焦点，因为有太多意识已经丧失，即使有少数人保留了大头颅。

I can not negligent, he should do what?

我不能不在意了，他要做什么呢？

It is very dangerous to swim in the river alone.

一个人到河里游泳是很危险的。