可逆性

The major difference between these is reversibility or unreversibility of disease. If patients with acute renal failure are unable to get immediate and adequate medical care, they can progress to unreversible chronic renal failure, with a need for further dialysis or even transplantation.

肾衰竭分为急性和慢性肾衰竭，而两者最大的不同在於可逆与不可逆，然而急性肾衰竭病人若未能及时接受适当的治疗，将会演变为不可逆性的慢性肾衰竭，必要时将倚赖透析治疗或肾脏移植。

The porosity of the aerogel films is 56%, 16% higher than that of the xerogel films when dried at 120℃.

研究结果表明，常压干燥制备的薄膜孔隙率达到了56%，比干凝胶薄膜提高了16%，而且比容量达到530mAh/g左右，比干凝胶薄膜提高了33%，可逆性也得到了改善。

The incorporating of heterogeneous atoms such as P and V or noncrystal materials results in structure changes of lithium cobalt oxide,therefore its reversibility during discharge and charge is improved.

引入杂原子磷、钒或别的非晶物，使氧化钴锂的结构发生变化，从而导致充放电过程中结构变化的可逆性提高。

Compared with the bare carbon paste electrode, the anodic peak potential shifted negatively by 0.152V and the cathodic peak potential shifted positively by 0.161V for CVs of hydroquinone on the CAW modified carbon paste electrode. The reversibility of the reaction became obviously better, showing the high electrocatalytic activity of CAWs to electrochemical oxidation of Hydroquinone.

与未加碳原子线的空白碳糊电极相比，碳原子线修饰碳糊电极可使对苯二酚的氧化峰负移0.152V，还原峰正移0.161V，ΔEp减小了0.313V，反应的可逆性明显变好，说明该电极具有较高的电催化活性。

The investment in mining industry is time-consuming and irreversible, and has high level of uncertainty which engenders opportunity value of the investment.

矿业投资具有投资建设时间长、投资不可逆性和较高的不确定性等特点，矿业投资的不确定性因素形成了投资的机会价值。

In this paper, a structural methodology for bottom-up synthesis of Petri Nets for IC Flexible Manufacturing Systems is presented for the first time. With the help of a guarantying policy of liveness, a live, bounded and reversible final model can be obtained by merging different submodels through what is called autonomy subnet sharing among them. To demonstrate the application of the method, a flexible manufacturing system of integrated circuits is modeled and analyzed using the proposed theory.

本文首次提出了一种面向集成电路柔性制造系统的基于共享&自治子网&融合和活性保证策略的&至底向上&的Petri网结构化建模方法，在理论上证明了该方法保证所得模型的活性、有界性和可逆性，并且利用该方法与着色Petri网结合，对一个集成电路柔性制造系统进行了全面的建模和分析。

Cyclic voltammograms measurement suggest that the reversibility of the cathode materials enhances by composite doping during intercalating and de-intercalating.

循环伏安性能显示，复合掺杂提高了该材料中Li离子脱－嵌过程的可逆性。

For example, without knowledge of application and implementation of mSCM, misstates could be very costly as real time decision-making is irreversible and affect multiple functions through "knock-on" supply chain effects, and cause customer dissatisfaction.

例如，如果没有移动供应链管理在应用和实施方面的知识，错误就有可能会造成非常昂贵的代价。这是因为实时的决策具有不可逆性，可以通过干扰供应链效应而影响多重的功能，并能造成客户的不满。

There were no significant morphological changes on the nasal mucosae.

神经毒素粉剂无急性不可逆性鼻黏膜纤毛毒性。

Insufficient energy metabolism is a potentially reversible biomarker in the early stage of sporadic Alzheiner's disease. it may associate with abnormal insulin receptor dysfunction in the brain. The decrease production of energy substrates in astrocytes potentiates oxidative stress in the neurons.

能量代谢减退是散发型阿尔茨海默病早期可逆性标志，可能与脑内胰岛素受体信号传导通路异常有关，星型细胞能量底物生成减少，神经细胞氧应激增加。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。