可逆的

Objective: Chronic renal failure is damage to kidney which is caused by various kinds of idiopathic or successive renal disease. Half-backed renal function leads to a series of clinical symptoms which are caused by decompensate. The renal pathological changes develops slowly but it is one-way and irrecoverable. It evolves as terminal renal disease at last. The pathogenesis of CRF can be unpuzzled with the theory of Chinese medical that it is correlated with asthenia, turbid, and stagnancy.

目的： 慢性肾功能衰竭是由各种原发或继发性肾脏疾患导致肾单位破坏，肾脏功能发生障碍引起的一系列症状和代谢紊乱，虽进展缓慢，但其病程单向不可逆，而且在病程某一阶段呈进行性发展或加重，最终发展为终末期肾病。

S.Yong in the diffeomorphism case,and here wegeneralize it to the non-invertible case by a different approach.

S.Young证明，在此，我们将通过不同的途径将之推广到不可逆情形。

Grasp and understand terminologies and concepts of Engineering Thermodynamics, such as thermodynamic system, state property, equilibrium state, state properties diagram, equation of state, quasi-static process and reversible process, etc.

理解和掌握工程热力学中的一些术语和概念：热力学系统、状态参数、平衡状态、状态参数坐标图、状态方程式、准静态过程、可逆过程等。

When G is not a commutative semitopological semigroup, Lau and Takahashi proved the ergodic theorem for right reversible semigroups of nonexpansive mappings by using the methods of invariant means.

而当G非交换时，Lau和Takahashi利用不变平均技巧，在假定G是右可逆，X具一致Frechet可微范数及RUC存在不变平均等条件下，给出了非扩张半群的遍历压缩定理。

The female patients can recover the eugenesis immediately after the contraceptives are taken out.

皮下避孕埋植剂具有长效、高效、可逆、不含雌激素药物，取出后即可恢复生育力的特点。

In Chapter 3 and Chapter 4, this kinetic method was applied to the studies of inactivation kinetics of Chinese hamster dihydrofolate reductase by urea or guanidine hydrochloride.

在第三、四两章中，我们将酶活性不可逆抑制底物反应动力学理论应用于中华仓鼠二氢叶酸还原酶的脲和盐酸胍失活动力学研究。

The first method is similar as [8] except we choose the Hermite Normal Form decomposition instead of Smith Normal Form; the second one takes the idea of integer reversible mapping [9], [10]. If the approximately cubic shaping is used, both techniques would lead to an asymptotical PAR value equalto 3 when SNR is large.

第一种方法利用Hermite Normal Form分解来达成，第二种方法则是利用可逆整数对应来完成，在时空编码个数足够大时，二者皆可渐近的降低峰均比到3

The process of high pressure hydration was reversible in a certain range of pressure.

在一定压力范围内，淀粉的高压水合是一个可逆过程。

The experiment results show that the proposed reversible watermarking method has good imperceptibility.

在此基础上，进一步结合PKI技术，研究了基于可逆数字水印的医学图像网络传输流程。

The problem is equivalent to classify orbits of two by two invertible and not necessarily invertible matrix pairs under the group action of simultaneous similarity.

该问题等价于2×2可逆矩阵偶和一般矩阵偶在同时相似作用下的轨道分解问题。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。