转化

The forming of non- Smithian strata are expounded at theory level.

以殷鸿福等（1998）归纳总结的非威尔逊旋回理论为指导，从理论上阐述了非史密斯地层形成过程：造山带区古大洋相当复杂，尤其是中国古特提斯域古大洋，多为多岛洋，多岛洋是一个宽阔的但不干净的洋，它在其各个演化阶段，始终充满着由裂解地块、裂谷、海道、微板块与次级小洋盆、火山岛弧、海山与边缘海等不同裂离与聚合程度的、海陆相间的多岛洋盆；多岛洋盆在其整个洋陆转化进程中，往往所经历的是多期开合与多期次软碰撞，故由非威尔逊旋回转化而来的造山带混杂岩带地层一般都经历过多期强烈的构造混杂，使造山带演化不同期次、同期次不同阶段、不同大地构造相、不同沉积古地理单元、不同构造层次地层体在极短程内相互拼贴、无序叠置。

The open reading frame of Spinacia oleracea Betaine Aldehyde Dehydrogenase was retrieved from Spinacia oleracea and inserted into the Agrobacterium tumefaciens binary vector pBin438, which was driven by CaMV35S promoter, and produced the new binary vector pBSB. A. tumefaciens LBA4404 carrying this plasmid was used in genetic transformation of plants. Forty-five primary transgenic plants were detected by PCR and verified by the Southern blotting from 65 regenerated plants, of which 27 transgenic plants had only one copy of T-DNA.

摘 要：分离出菠菜甜菜碱醛脱氢酶基因构建成由CaMV35S驱动的双元植物表达载体pBSB，农杆菌菌株LBA4404携带该载体转化棉花，获得转基因棉花植株。65株转基因植株经过PCR筛选、Southern blotting分析证明有45株为成功的转化株，外源基因已经被整合到棉花的染色体组中，并以单拷贝插入居多。

Results The results showed that fibroblasts were the main source of extracellular matrix production in bile duct wall. The phenotype of fibroblasts in inflammatory strictured bile duct wall changed obviously, quiescent fibroblasts were activated and transformed to myofibroblasts, with massive proliferation.

结果 成纤维细胞是胆管壁中合成胶原的主要细胞；炎性狭窄胆管壁的纤维化增厚明显，其成纤维细胞表型改变，由相对静止转化为功能活跃状态，并进一步向肌成纤维细胞转化，且大量增殖。

As for the translation of passive voice in EST, the passive structure can remain unchanged. Passive sentences in English are translated into active voice in Chinese by changing original objects or subjects, adding subjects, and being converted into subjectless sentences or other structures for a good translation.

对于科技英语中被动语态的翻译，被动结构可以在汉语中保持不变，但大部分被动句的翻译是通过转换原句主语和宾语或者是增添主语，转化为汉语的主动语态，也可以是转化无主句和其它结构，从而使译文更通畅。

Passive sentences in English are translated into active voice in Chinese by changing original objects or subjects, adding subjects, and being converted into subjectless sentences or other structures for a good translation.Key Words: English for science and technology; features; passive voice; objectivity; translation; general principles

对于科技英语中被动语态的翻译，被动结构可以在汉语中保持不变，但大部分被动句的翻译是通过转换原句主语和宾语或者是增添主语，转化为汉语的主动语态，也可以是转化无主句和其它结构，从而使译文更通畅。

In this study, based on establishment of stable and high efficient transfergenic receptor system with supersweet maize callus, the multiple insect-resistant genes were successfully co-transformed into a elite inbred line 1132 and a variety using particle bombardment and overy microinjection, and the transgenic integration, expression and inheritance were studied by means of target character and molecular biology method.

本研究在建立高效稳定基因转化受体系统的基础上，利用基因枪和子房注射两种方法将多个抗虫基因成功转化抗性较差的超甜玉米自交系及其品种，并从分子水平和目标性状上研究外源基因的转入、整合、表达与遗传规律。

Furthermore, the analyses of the content of chlorophyll in both sense and antisense transgenic plants showed that it had no striking difference compared with that of the wild type Nicotiana tabacum. So perhaps there was no obvious change in the photosynthetic capacity of the transgenic chloroplasts.

另外，对正义和反义转化植株叶绿素含量的分析结果都显示，其细胞中的叶绿素含量与野生型植株相比并未发生明显变化，说明转化植株中叶绿体的光合能力可能并未受到影响。

With lots of unique advantages, pyrolysis is not only an independent process of biomass conversion, but also a very important initial step of most thermochemical processes. It's significant to understand it in detail.

由于具有许多独特的优越性，生物质热解不但是一种独立的生物质能高效利用转化手段，而且是各种热化学转化过程中非常重要的一个初始阶段。

As one of the advanced techniques for energy conversion, the thermochemical gasification of biomass to hydrogen production has the advantages in environment protection and endless raw materials.

作为能源转化的先进技术之一，利用热化学气化方法将生物质能洁净转化为氢能有着巨大的应用技术潜力和市场前景。

An efficient and stable Agrobacterium-mediated genetic transformation system for Torenia was established through investigating the factors influencing the transformation efficiency.

通过对影响根癌农杆菌介导蓝猪耳转化效果各种因素的研究，建立了蓝猪耳高效稳定的遗传转化系统。

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％。