转化

From 30 different strains of fungi 11 strains of Beauveria bassiana and 1 strain of Aspergillus fumigatu were selected out, according to their ability to hydroxylate androst-4-ene-3, 17-dione by TLC for the initial screening.

本实验通过对30株真菌转化4AD甾体类化合物能力的筛选，初筛获得对4AD具有转化能力的球孢白僵菌11株，烟曲霉1株。

By using Critical Path Method of network planning technique as the tool,this paper studied the properties of float.Based on the above properties,the super-large type project network is simplified as an equivalent simple network,making the incomputable and complex problem a computable and easy one.What is particular is that the work load of computation of the simplified network is largely reduced whatever agrithorm is used.

本论文用关键路线法(Critical Path Method，简称为CPM)网络计划技术作为工具，在机动时间特性研究的基础上，把超大型工序网络化简为等效的简单网络，从而使不可计算的问题转化为可计算的问题，使很复杂的问题转化为比较简单的问题，尤其是利用化简后的网络求解时间-费用权衡问题，无论使用任何一种算法其计算量都会大大减小。

A new eucaryotic expression system of recombinant PoIFN-γ was also constructed so that the denaturalization and refolding process is avoided. The target gene coding PoIFN-γ2 mature protein was subcloned into expression vector, transformed into Pichia pastoris, The His〓 Mut〓 phenotype transformants were screened, fermented in flasks and induced by 1％methanol. The expressed product in culture solution and sedimentation have antiviral activity on VSV and immunological activity proved by indirected immunofluorescence antibody and Dot blotting assay.

为了构建可对表达产物修饰、加工的真核表达系统，使表达产物具有自然干扰素的活性，无需变性、复性，我们将PoIFN-γ2成熟蛋白基因连接酵母整合表达载体，电转化毕赤酵母，筛选了His〓Mut〓表型转化子，摇瓶培养，1％甲醇诱导表达，培养上清和菌体裂解上清均有抗VSV病毒活性，经间接免疫荧光抗体检测和Dot blotting鉴定，重组酵母菌诱导表达产物具有免疫活性。

The desert areas may indraught seawater and turn to freshwater in the light of their geographical conditions.

发明成果的主要特点：不用任何化工原料，操作简单，使严重缺水的沙漠地带根据地理条件，将海水引进转化成淡水，对恢复沙漠粮田、动植物的成长，消除沙尘爆，有着不可估量的经济效益和社会效益，在水资源严重危机时，可以直接通过管道将海水进入家庭进行转化，达到资源共享之目的，为人类做出贡献，对缺水的国家，本成果具有很高的价值。

The four articles show the preliminarily philosophical transmutation on the view of moral between heaven and human made by Confucius on the basis of the ideas of heaven and human formed from the Xia, Shang,Western Zhou dynasties to the Spring and Autumn period; they reveal Confucius' orientation to think which transformed the traditional heaven as dominator into the moral heaven, and transformed the relationship between the subject and the metaphysical existence from external transcendence to innerness; thus they relieve Confucius as a keen and profound thinker at that time.

本文通过对帛书易传《二三子问》、《易之义》、《要》、《缪和、昭力》四篇的分析，认为帛传四篇为孔子《易》论，其中包涵着《论语》、《孔子集语》、传世本《易传》等反映孔子思想的传世文献所隐微罕见的天人道德观念；帛传四篇表现了孔子在涵括三代以至春秋新旧天人观念的基础上对于天人内涵的初步的哲学改造，反映了孔子将传统的主宰之天转化为道德之天、并将传统的主体对于形上存在的外在超越关系转化为内在超越关系的致思取向，从而凸显了孔子作为当时敏锐而深邃的思想家的形象；帛传四篇所涵具的孔子天人道德思想补足了三代天命德政观与思孟天道性命思想之间的逻辑缺环，是经由曾子而达致《中庸》、郭店儒家简、《孟子》乃至传世本《易传》所体现的天道性命思想高峰的理论根据。

The four articles show the preliminarily philosophical transmutation on the view of moral between heaven and human made by Confucius on the basis of the ideas of heaven and human formed from the Xia, Shang, Western Zhou dynasties to the Spring and Autumn period; they reveal Confucius' orientation to think which transformed the traditional heaven as dominator into the moral heaven, and transformed the relation- ship between the subject and the metaphysical existence from external transcendence to innerness; thus they relieve Confucius as a keen and profound thinker at that time.

本文通过对帛书易传《二三子问》、《易之义》、《要》、《缪和、昭力》四篇的分析，认为帛传四篇为孔子《易》论，其中包涵着《论语》、《孔子集语》、传世本《易传》等反映孔子思想的传世文献所隐微罕见的天人道德观念；帛传四篇表现了孔子在涵括三代以至春秋新旧天人观念的基础上对于天人内涵的初步的哲学改造，反映了孔子将传统的主宰之天转化为道德之天、并将传统的主体对于形上存在的外在超越关系转化为内在超越关系的致思取向，从而凸显了孔子作为当时敏锐而深邃的思想家的形象；帛传四篇所涵具的孔子天人道德思想补足了三代天命德政观与思孟天道性命思想之间的逻辑缺环，是经由曾子而达致《中庸》、郭店儒家简、《孟子》乃至传世本《易传》所体现的天道性命思想高峰的理论根据。

DNA insertional mutagenesis is one of the most effective ways to identify pathogenicity genes of phytopathogenic fungi.

DNA插入突变是标记、分离功能基因的有效途径之一，ATMT是丝状真菌遗传转化的一个的新的技术，具有转化效率高、成本低，操作方便和重复性好多重优点。

Oncogenic transformation of c-abl to v-abl occurs by insertional activation that results in deletions of specific N-terminal amino acids.

由abl癌基因编码的转化蛋白。c-abl到v-abl的致癌性转化由于插入激活而发生并引起特异性氨基末端氨基酸删除。

Agrobacterium tumefaciens-mediated transformation is a new technique for insertional mutagenesis of filamentous fungi, and it has many advantages such as high efficiency、 low cost、 easy operation and good repetition.

DNA插入突变是标记、分离功能基因的有效途径之一，ATMT是丝状真菌遗传转化的一个的新的技术，具有转化效率高、成本低，操作方便和重复性好多重优点。

Environmental chemistry is an intersectant subject by environmental science and chemistry. Its core problem is to study the chemical transformation and effect of chemical pollutant in environment. The research object of environmental chemistry is a complicated system with many components and mediums. The content of chemical pollutants researched by environmental chemistry is very low. These chemical pollutants distribute extensively, move and transform quickly, and have obvious dynamic change under different space-time conditions.

环境化学是环境科学与化学的交叉学科，它的核心问题是研究化学污染物在环境中化学转化和效应；环境化学研究的对象是一个多组分、多介质的复杂体系；环境化学所研究的化学污染物在环境中的含量很低；化学污染物分布广泛，迁移转化速度较快，在不同时空条件下有明显的动态变化。

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％。