查询词典 modifications

Betulin, a naturally occurring triterpene, available in abundance up to 10% dry weight of bark from white birch bark, seems to be an ideal starting material for the synthesis of betulinic acid.During a discovery effort from natural resources, in order to seek new biologically active compounds, reaearch on chemical modifications of valuable precursors have been demonstrated to be an effective path to resolve the water solubility problem and increase bioavailability.

从自然界寻找先导活性化合物，再进行结构修饰，试图提高其活性，降低其毒副作用，并提高其水溶性，是创新药物的一条重要思路，而且在新药研制中也得到了很好的应用并取得了显著的成绩。

F. Bhandari. The healthy leaves were surface sterilized following a procedure modified from Rodrigues. The total genomic DNA were extracted using CTAB method with modifications.

采用改良的Rodrigues组织培养表面消毒技术和CTAB法提取植物样品总DNA，利用真核生物通用引物LH2/Sm73扩增rDNA ITS目的片段，正交法优选ITS-PCR扩增条件。

In numerous instances, Bloomy Controls has been contracted to make minor functional modifications and bug fixes to customers' preexisting applications that required disproportional effort.

我不会过分强调概念，在很多案例中，Bloomy Controls公司已成为仅作少量程序修改和BUG修正的缩写。

METHODS: Heterotopic heart transplantations of male SD rats were performed by using Onos method with modifications of preparation of recipient, donor cardiectomy and vascular anastomosis.

对传统Ono术式的受体准备、供心切取和吻合方法等环节进行改进，采用此改良方法建立SD大鼠的腹部异位心脏移植模型。

METHODS: Heterotopic heart transplantations of male SD rats were performed by using Ono s method with modifications of preparation of recipient, donor cardiectomy and vascular anastomosis.

对传统Ono术式的受体准备、供心切取和吻合方法等环节进行改进，采用此改良方法建立SD大鼠的腹部异位心脏移植模型。

In other words, the two Asian cercopithecoid groups may have homogenously been shaped by the tectonic modifications and climate alterations in the past five million years.

也就是说，在过去的500万年左右的时间里，生活于同一大陆的疣猴和猕猴已经产生了一些对环境和食性的趋同性。

The various parameters observed were the following : modification of the skin status, coat, eyes, mucous membrane, apparition of secretions or excretions and neurovegetative reaction (tears, piloerection, variation of the pupillary diameter, variation of the respiratory rhythm…), walking modifications, changes in the posture, reaction to manipulation, presence of clonic or tonic movements, stereotyped or unusual behaviors, sensorial reactivity to various stimuli (auditory, visual, proprioceptive), prehension strength and moving activity.

尊敬的客户：北京医瑞祥资料翻译社主要从事医学翻译、医疗器械资料翻译、生化分子生物学试剂资料翻译、药物专业资料翻译、保健品化妆品资料翻译、临床研究资料翻译、中医中药资料翻译。北京医瑞祥资料翻译社承诺对客户有保密要求的翻译资料保密，决不泄露客户技术信息和研究动向。上述资料经过认真选择或处理，如果您发现有不当公布内容，请指出，我们立刻删除。

The committers are the people who have write access to the CVS tree, and are authorized to make modifications to the FreeBSD source the term "committer" comes from the cvs (1 commit command, which is used to bring new changes into the CVS repository.

我们也经常关注著那些对我们的计画感兴趣的新开发者和新的创意，那些有兴趣更进一步参与计划的人只需要在 FreeBSD technical discussions mailing list 连系我们。

Mass spectrometry can also be a useful technique for observing covalent modifications to proteins.

质谱也是对蛋白质共价修饰进行观察的有效技术。

In the mass market, there is less disguising the modifications made for ageing consumers.

在大众市场上，为上了年纪的消费者所作的改动就没那么遮遮掩掩了。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。