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Methods and Results— We synthesized the 3 components of a gene vector binding complex:(1) A poly allylamine bisphosphonate with latent thiol groups,(2) a poly ethyleneimine with pyridyldithio groups for amplification of attachment sites , and (3) a bifunctional (amine- and thiol-reactive) cross-linker with a labile ester bond.

方法和结果—我们综合了基因复合物载体的三种成分：(1)巯基聚丙烯胺二碳磷酸盐化合物，(2)能扩增结合位点聚乙烯亚胺-pyridyldithio复合物，(3)具有不稳定酯键的双功能交联剂。

Synthesis and application of formaldehyde-free dye-fixing agent ENF;2. Chlorine-resistant reactive dye-fixing agent CRS was prepared by mixing polyamine CS and polymer CR synthesized by dimethyldiallyl-ammonium chloride and allylamine.

文章以二甲基二烯丙基氯化铵和烯丙基胺为原料合成聚合物CR，与胺类聚合物CS复配制备活性染料耐氯固色剂 CRS，用于棉活性染料染色布固色整理，研究其耐氯性能。

Aluminothermic reactive synthesis of Al2O3-TiC nanocomposite powders from a mixture of TiO2, Al, and C powders induced by high-energy ball milling and its consolidation through spark plasma sintering were investigated.

以TiO2、Al、C为原料，首先采用高能球磨引导铝热反应合成了Al2O3-TiC 纳米复合粉体，然后采用放电等离子体烧结纳米复合粉体制备了Al2O3-TiC复合材料。

Before decomposing thinking into feeling, which is only analysable in chemical terms, I would like to stop at the station where thinking can still be found in the thoughts of the subject rather than its purely reactive gestures.

甚至有的人把视觉文化中的女性裸体也都视为色情图像。记得小的时候跟着旅游团去卢伏宫，有位老先生竟然看着一副副被赋予&经典&头衔的画作反问这难道不是色情么。

The signal transduction involved in the cold-induced apoptosis is anfractuous, either mediated or modulated by reactive oxygen species, Ca~(2+), Fe~(2+) and cold-relevant genes in vivo.

冷诱导细胞凋亡的信号转导过程错综复杂，细胞内活性氧自由基、Ca~(2+)、Fe~(2+)以及冷相关基因都介导或调控冷引起的细胞凋亡。

In this paper, several texture techniques, such as hot processing, oriented consolidation of anisometric particles, templated grain growth, reactive templated grain growth and multi-layer grain growth techniques, and along with their development and applications to Lead-free piezoceramics, are reviewed.

本文综述了几种常用的织构化工艺，包括热处理技术、非等轴粒子取向固化技术、模板晶粒生长技术、反应模板晶粒生长技术和多层晶粒生长法的发展与应用，并详细讨论了每一种工艺对陶瓷微结构和织构化生长机制的影响。

Most patients who have rheumatoid arthritis have a positive test for rheumatoid factor and anticyclic citrullinated peptide antibodies, as well as an elevated erythrocyte sedimentation rate and C-reactive protein.

大多数类风湿关节炎患者要进行类风湿因子、抗环瓜氨酸肽抗体阳性测定及红细胞沉降速率及 C 反应蛋白增高的检查。

Rice ; aluminum toxicity ; reactive oxygen species in mitochondria ; antioxidase ; organic acid

水稻；铝毒；线粒体活性氧；抗氧化酶；有机酸

Drought caused photoinhibition and increased the damage of reactive oxygen. Antioxygenation of fast-growing 107 was stronger than Populus pseudo-simonii.2. As expected, both NO and ABA can induce stomatal closure of detached populus leaves.

107杨具有较强的抗氧化能力，干旱诱导酶活性提高；小青杨抗氧化能力较弱，造成活性氧积累，导致光氧化伤害。

MDA, activities of reactive-oxygen-scavenging enzymes, and change in endogenous antioxidant substances were measured respectively in Citrus guanxi-miyou hybridized and apomictic maturing fruits in the period of granulation.

以琯溪蜜柚自交果、杂交果果实汁胞为试材，测定了果实汁胞丙二醛含量、活性氧清除酶（POD、SOD、CAT）活性和内源抗氧化物质含量在果实成熟期间粒化过程中的变化。

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％。