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Malate,lactate,pyruvate and glucose were all good substrates for Rhodobacter sphaeroides to produce hydrogen.

苹果酸钠、乳酸钠、丙酮酸钠和葡萄糖都是球形红细菌产氢的良好碳源，这表明球形红细菌具有利用食品工业等高浓度废水为底物产氢的可能性。

PZT (50/50) thin films were prepared by metallo-organic compound decomposition method using lead acetate, titaniu m-n-butoxide and zirconium oxychloride on Pt/SiO〓/Si substrates.

其基本淀积条件为：微波功率500W，反应压力0.4Pa，衬底温度100℃，气体流量30～50 SCCM，此条件下薄膜的淀积速率大于15nm/min，8英寸直径内均匀性优于97%，折射率分别在1.93、1.47和1.47～1.92。

By using water bath method that an aqueous solution of zinc nitrate（Zn（NO3）2·6H2O）reacted with an aqueous solution of equimolar methenamine（C6H12N4）,ZnO nanomaterials with controllable morphologies are successfully prepared. The influences of solution concentration and substrates on morphology of ZnO nanomaterials are discussed.

用硝酸锌（Zn（NO3）2·6H2O）与六亚甲基四胺（C6H12N4）以等浓度配制成反应溶液，通过水浴法制备出了形貌可控的棒状ZnO纳米结构，讨论了不同反应浓度及衬底对ZnO表面形貌的影响。

Most PRMTs methylate glycine- and arginine-rich patches within their substrates.

大多数PRMTs作用于底物中的赖氨酸和精氨酸的富集区。

Glucuronidase and lysozyme release was quantitated by enzyme reactions in which phenolphthaleinglucuronic acid and Micrococcus Lysodeikticus were as the substrates, respectively.

以酚酞葡糖醛酸和Micrococcus Lysodeikticus为基质的酶反应法测定β-葡糖苷酸酶和溶菌酶的释放量。

In this thesis, we transfer the microgroove patterns onto the Poly substrate to avoid the cracks by means of replica molding method. Different from traditional polymer alignment layers, the bendable materials serve not only as substrates but also as alignment layer; thus, we successfully fabricated the flexible alignment-layer free twisted nematic liquid crystal cell.

在本研究中，我们使用复制成形法，直接将奈米沟槽转印到软性高分子基板上，来改进脆裂的问题，不同以往的高分子薄膜，我们是让基板本身就具有配向液晶分子的功能，做出不需额外配向层的可挠式扭转向列型液晶元件。

A diverse range of bacteria can utilize these xenobiotics as substrates and mineralize them or convert them into harmless products, and help to clean up the environment.

一些微生物能够利用这些生物异源物质，将它们矿化或转化为无毒物质，同时净化了环境。对微生物降解异源污染物相关的基因，酶及代谢途径的研究逐渐加深，大大推动了微生物在环境污染治理方面的研究和应用。

In polydimethylsiloxane. The mixture retains manyproperties of pure PDMS, including moldability, elastic after cured, good adhesion to glass and silicon substrates. And the additivity of iron makes the composite can be magnetically actuated.

Fe-PDMS 为一种混合PDMS（polydimethylsiloxane-聚二甲基矽氧烷）和铁粉的复合材，加入铁的目的在於使其具有感磁，当用Fe-PDMS 制成轻薄的结构时用外加磁场可使其产生型变，能作为微驱动器之材。

This material can form stable monolayer on a water surface to be transferred onto solid substrates.

此材料可以在水面上形成稳定的单分子层膜，并且所形成的单分子层膜可以转移到固体衬底上去。

In the phase-separation process, the similar groove polymer "bulwark" can be easily formed between the rubbing moulage boundaries on fluctuating flexible substrates in the almost vertical rubbing direction.

研究发现，在相分离的过程中，与表面摩擦方向近似相互垂直的上下两柔性基板上的摩擦印痕边界之间易形成类似于槽栅状聚合物"壁垒"。

So it was last week in Selma , alabama.

上星期在亚拉巴马州塞尔马市发生的事件也是这样一个转折点。

The group also spearheads various social programs in China.

该组织还带头参与中国的各种社会活动。