生物合成

The structures of biosilica formed in aloe spicules are pillars of 2-3 μm diameter and lengths of up to 35 μm when Si〓 was supplied.

芦荟植物从特殊的有机前体分子正硅酸已酯合成了非自然状态下形成的生物矿化SiO〓结构。

Aloe plant makes "non-natural" biomineralized structure formed from inorganic precursor species, CaCl_2 in cell walls of leaf spicules by culture techniques.

芦荟植物在其叶刺细胞壁上利用CaCl_2前体分子合成了非自然状态下形成的生物钙化结构。

Using Tween20, which was nontoxic and biodegradable, and CTAB as templates, mesoporous silica with uniform diameter pores was synthesized by solgel process.

以具有无毒、生物降解特性的吐温20为模板剂，在少量十六烷基三甲基溴化铵的复合作用下，合成了具有均一孔径的介孔二氧化硅材料

This paper reviewed the biodegradation of SOCs in natural and engineered environment.

本文综述了合成有机化合物在天然和人工水环境中的生物降解特性及各种影响因素。

In addition to the traditional textile auxiliary, the research has expanded to antibacterial auxiliary, fire resistants, anti-electrostatic agents and microcapsule, and biodegrade polymers synthesis and application.

本专业除从事研究开发传统的纺织助剂以外，还在表面活性剂、抗菌剂、阻燃剂、抗静电剂以及微胶囊和生物可降解高聚物的合成方面进行大量研究工作。

In our study, the synthesis of spice and the resolution of racemates menthol,(R, 5-4-hydroxy-3-methyl-2-(2-propenyl)-2-cyclopenten-1-one (R, S-HMPC were achieved in ionic liquids by three lipase that are usually used in biocatalysis. Meanwhile, some problems associated with enzyme catalysis in ionic liquids were also addressed.

本论文以三种常用于生物催化的脂肪酶作催化用酶，在&绿色&反应介质—离子液体中实现了香料的合成和手性对映体的拆分，同时也对酶在离子液体中催化所存在的问题进行了一些探讨。

This project will mass produce high purity paralytic shellfish toxins using a combination of photobioreactor, HPLC-MS and NMR approaches, and develop novel PSTs detection method based on fluorescent characteristics of crown ethers, and finally apply this product and method for PSTs monitoring in

本项目将分离纯化中国沿海典型麻痹性贝毒C1/C2，GTX1/4，GTX2/3和GTX5，运用液相色谱-质谱联用技术和核磁共振等方法定量毒素纯度和含量，制备高纯度毒素标样，建立麻痹性贝毒的大规模生物生产技术；合成筛选适宜的毒素化学传感器—冠状醚，优化毒素和冠状醚的反应体系，结合多重时间分辨荧光技术，建立麻痹性贝毒多重时间分辨荧光检测技术，并用于水产品中麻痹性贝毒的检测。

This project will mass produce high purity paralytic shellfish toxins using a combination of photobioreactor, HPLC-MS and NMR approaches, and develop novel PSTs detection method based on fluorescent characteristics of crown ethers, and finally apply this product and method for PSTs monitoring in seafoods.

本项目将分离纯化中国沿海典型麻痹性贝毒 C1/C2 ， GTX1/4 ， GTX2/3 和 GTX5 ，运用液相色谱-质谱联用技术和核磁共振等方法定量毒素纯度和含量，制备高纯度毒素标样，建立麻痹性贝毒的大规模生物生产技术；合成筛选适宜的毒素化学传感器—冠状醚，优化毒素和冠状醚的反应体系，结合多重时间分辨荧光技术，建立麻痹性贝毒多重时间分辨荧光检测技术，并用于水产品中麻痹性贝毒的检测。

There were a large numberof ppts located in the pollen wall during pollendevelopment (Plate II-6), suggesting that ATPaseis necessary for the construction of pollen wall.

在真核细胞中，除了线粒体和叶绿体ATP酶的功能是合成ATP外，其余部位ATP酶是水解ATP以获取能量的代谢酶(Pederson和Carafoli1987)，在生物体细胞内广泛存在。

DNA ploidy can more really reflect the content of DNA,which has long history in the relation study with tumor.

肿瘤细胞的重要生物特性是无限制增值，这个过程需要合成大量的核酸来完成，也使得细胞内的DNA含量发生变化，肿瘤细胞的DNA含量异常，是恶性肿瘤的重要标志。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失