查询词典 irreversible process

The resulting strain, designated YES2MTM1, was transformed with a yeast genomic library. Transformants lost the plasmid overexpressing MTM1 after 5-FOA treatment. Yeast strains able to grow on nonfermentable carbon source with MTM1 deletion and overexpression of some DNA fragments were picked up and candidate suppressor genes were identified. Overexpression of five genes were identified to be able to rescue the growth defect on nonfermentable carbon source. The study will provide reference for MTM1 gene function and screening for suppressor of genes whose deletion result in irreversible damage.

为了避免MTM1缺失造成的不可逆损伤，在野生型酵母中先转入带有MTM1 基因的质粒，再敲除染色体上的MTM1 基因，随后转入基因组文库，再利用药物5-氟乳清酸(5-FOA)迫使细胞丢失表达MTM1基因的外源质粒，再筛选能在非发酵培养基上生长的转化子，通过这种方法筛选发现，POR2等5个基因的过表达可以挽救MTM1 基因缺失造成的非发酵培养基上的生长缺陷，为深入了解MTM1基因的功能提供了线索，对筛选其他造成不可逆损伤的突变基因的抑制基因提供了一条可行的研究思路。

This, in turn, of course, makes it easier to reflect its sequential character, to represent it, that is, as an irreversible stream of noninterchangeable situations, and so, in retrospect, to understand better whatever is governed by regular laws in society.

这就很容易显出其连续不断的特点，将其作为一种不可更换的情状、无可逆转的潮流加以描述，因此，在回顾中，也能更好地理解社会由通常规律支配的那些内容。

The findings may explain why symptoms are often worst on awakening in this disease characterized by sudden, painless, mostly irreversible, and generally nonprogressive visual loss.

这些结果可以解释，为什么这种疾病的症状经常是在患者清醒的时侯加重，表现为突然性、无痛性、大多数是难以挽救的，和总体上是一种非进行性的视力丧失。

The findings may explain why symptoms are often worst on awakening in this disease characterized by sudden, painless, mostly irreversible, and generally nonprogressive visual loss.

这些结果可以解释，为什麼这种疾病的症状经常是在患者清醒的时侯加重，表现为突然性、无痛性、大多数是难以挽救的，和总体上是一种非进行性的视力丧失。

Based on physicochemistry,work and heat in the processes of irreversible cell were discussed by thermodynamical method.

在基础物理化学的基础上，用热力学方法讨论了不可逆电池过程的功和热，给出了计算公式，并推广到无副反应的电解过程。

The patients were followed up for 22.2 months. There were no obvious loss of correction, trunk equilibrium or pseudoarthrosis. No worsened neural symptoms or new irreversible neural functional lesion were found.

术后平均随访22.2个月，无明显矫形丢失、躯干失平衡、假关节形成，且未发生原有神经症状加重及新的不可逆性神经功能损害。

Rajendra Pachauri, head of the United Nations Intergovernmental Panel on Climate Change, said that insufficient efforts to achieve significant reductions in greenhouse gas emissions will have irreversible consequences...

近日在爱尔兰科克举办的会议中，跨政府气候变迁小组的主席帕卓里博士说：「如果我们努力不够，无法大幅降低温室气体排量的话，将造成不可逆的后果。

Over the last 25 years hormone therapy has progressed from the irreversible destruction of endocrine glands to the use of drugs that reversibly suppress oestrogen synthesis or action.

在过去的25 年激素治疗已经从内分泌腺的不可逆的损坏进行到使用可逆镇压oestrogen 综合或者行动的药。

Reform is the only way to revigorate China, it's the irreversible trend.

改革是振兴中国的唯一出路，是人心所向，大势所趋，不可逆转。

Under triaxial compressive conditions, with an increase of loading, the propagation and sliding of microcracks in rocklike materials become increasingly intense and lead to a serial of consequences, such as nonlinear stress-strain relationships, deterioration of elastic modulus, anisotropic deformation, volumetric dilatancy and irreversible plastic strain, etc..

三维压缩条件下，随着载荷的逐渐增加，岩石类材料内部微裂纹的传播与错动不断加剧，最终导致非线性应力－应变关系、弹性模量的减小、变形的各向异性、体积膨胀以及不可逆塑性变形等结果。

Objective To investigate the relationship between ovum fertilization rate and sperm morphology, acrosome reaction in IVF and to explore the influence of parameters of sperm on fertilization rate.

目的 研究体外受精(in vitro fertilization，IVF)中精子形态、顶体反应与卵子受精率之间的关系，分析精子各参数在IVF受精率方面的参考意义。

A: I hear Mr. White wants to run for the Presidency!

我听说怀特先生要参加总统竞选！