Phosphate compounds are now widely used as halogen-free flame-retardants in PC/ABS, which was found to generate less toxic gas and smoke than halogen-containing compounds during the fire. 9, 10-dihydro-9-oxa-10-oxide-10-phosphaphen anthrene-10-yl is a notable phosphors containing reaction intermediate. DOPO and its derivatives with the characteristic of fewer toxins and smoke and hard to migration were widely incorporated into polymers to improve polymers`flame retardant properties and thermal stability.
磷酸酯类化合物作为无卤阻燃剂广泛地应用于PC/ABS中，它克服了含卤阻燃剂的缺点，在燃烧时产生较少的烟以及毒性气体。9，10-二氢-9-氧杂-10-磷杂菲-10-氧化物是一种新型含磷反应中间体，DOPO及其衍生物具有低烟、无毒、不迁移等优点，广泛地应用于聚合物中以提高其阻燃性能和热性能。
Multiple organ failure; Lymphatic system; Ligation; Nitric oxide; Tumor necrosis factor; Free radicals
多器官功能衰竭；淋巴系统；结扎术；一氧化氮；肿瘤坏死因子；自由基
Acetylation between alcohol and benzoyl oxide was carried out using ZnBr2 as a Lewis acid catalyst in solvent-free condition. Some structures were characterized by NMR and IR.
以溴化锌为催化剂，在无溶剂条件下实现了醇与苯甲酸酐的酰化反应，部分产物经NMR和IR表征。
Using corn starch as raw materials, a new type of phosphate-free detergent auxiliary which is called hydrolytic oxide of corn starch was developed.
由玉米淀粉为原料开发出新型无磷洗涤助剂－玉米淀粉水解氧化物。
Free amino acids, nucleotides and their derivatives, glycine betaine, trimethylamine oxide, organic acids, free sugars and minerals are main components in extracts from prawn muscle.
对虾肌肉提取物中的成分主要有游离氨基酸、核苷酸、甜菜碱、氧化三甲胺、有机酸、游离糖、无机盐等物质。
This study presents a novel fabrication process of post-CMOS (complementary metal oxide semiconductor) with the chemical plasma etching. To release the CMOS microstructures, the shorter mean free path to increase lateral etching can be employed in the rough vacuum. The etching profile trends isotropy and the capability of lateral etching are controlled by pressure of the chamber.
本研究提出ㄧ利用化学电浆蚀刻的新型CMOS后制程技术，此制程是让反应气体在较低的真空度下，其平均自由径较短，因而增加了侧向蚀刻能力，蚀刻结果趋近於等向性的蚀刻效果，而侧向蚀刻能力可以由反应腔体的真空度来控制。
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公司主要产品包括：碳膜固定电阻器、金属膜固定电阻器、金属氧化膜固定电阻器、绕线固定电阻器、绕线无感固定电阻器、绕线熔断固定电阻器、熔断电阻器、玻璃釉膜固定电阻器、水泥电阻器、金属片式无感电阻器、温度保险丝水泥电阻器、功率瓷管式电阻器、铝外壳绕线电阻器以及跳线、零欧姆电阻（ZO、晶片电阻器、排列电阻器、正温度系数热敏电阻器、负温度系数热敏电阻器等。
Nitric oxide is a free form gas produced by the body in order to communicate with other cells.
一氧化氮是一种免费的形式生产的天然气的机构，以便与其他细胞。
Ferrous oxide - Wikipedia, the free encyclopedia
氧化亚铁-维基百科，自由的百科全书
Objective: To investigate the effects of gardenia jasminoides ellis on the structure and function of pancreatic cell in rats with severe acute pancreatitis and its relationships with nitric oxide, endotoxin, oxygen derived free radical.
目的：探讨栀子对重症急性胰腺炎胰腺细胞结构和功能的影响及其与一氧化氢、内毒素、氧自由基的关系。
Anti Blemishes enriched with Jojoba oil, Zine Oxide and many organic herbal extracts, helps to combat free radicals.
有机重生之消炎抗瑕疵霜富含荷荷葩油、有机海盐提炼之Zine Oxide，及多种有机草本植物精华，可帮助皮肤免受有害紫外线破坏。
First use soap-free emulsion preparation for polystyrene spheres, and the kernel, Reuse are silicon acetic tetraethyl ortho-silicate in ammonia catalytic hydrolysis, formed under the condition of silica, charged by six water or their cerium, six of methylene amine solution HMT (4) into the negatively charged, uniform cerium oxide coated surfaces to PS microspheres, core-shell structure of PS - CeO2 and PS - SiO2 composite microspheres.
首先用无皂乳液制备了聚苯乙烯微球，并以此为内核；再利用正硅乙酸乙酯在氨水催化条件下水解，形成带负电性的二氧化硅，或者利用六水亚硝酸铈、六亚甲基四胺水溶液分解出带负电性的氧化铈，均匀的包覆到PS微球表面，形成核-壳结构的PS-CeO2和PS-SiO2复合微球。
Form'.''oxide-free iron and carbon dioxide.
一氧化碳接着又与铁形成脱氧的铁和二氧化碳。
The combination of excellent flux activity, reliability and safety together with a wettable nozzle in optimal, oxide-free conditions clears the way to reach a `zero defect` destination.
选用有着极好的活性、可靠性和安全性并且有着良好喷雾系统，是在防氧化的条件下达到零缺陷的最佳选择。
Aim To study the effects of sodium magnesium fructose diphosphate on free calcium concentration and nitric oxide synthase activity of ischemic synaptosome, so as to explore the protective mechanisms of SMFD on cerebral ischemia.
目的 研究果糖二磷酸钠镁对缺血突触体游离钙浓度及一氧化氮合酶活性的影响，以探讨其保护脑缺血的作用机制。
It was demonstrated that robust, crack-free patterned zinc oxide structures were produced.
我们证明生成了强健的由无裂缝的图案组成的氧化锌结构。
Thousands of people used to be under a layer of rock called rhyolite rocks contain iron, sunny day in the sun's exposure, the iron and oxygen in the air elements react to form the iron oxide (FE203), after thousands of years rain and snow wind erosion of wind and percussion, rhyolite free iron oxide in the stone in the thousands of people outside, when subjected to the invasion of heavy rain and strong wind, the iron oxide has been brought rain washed out, so the rain showed faint red
原来是千人石下有一层名叫流纹岩的岩石里含有铁元素，在晴日太阳的暴晒下，铁元素与空气中的氧元素发生反应，形成了氧化铁（FE203），经千百年风霜雨雪的吹打侵蚀，流纹岩里的氧化铁游离在千人石外，每当遭受狂风暴雨的侵袭后，氧化铁就被雨水冲刷带了出来，故雨水呈现出淡淡的红
Nitrate and nitrite nitric oxide (NO end products, malondialdehyde, cyclic guanosine monophosphate and free radical scavengers were measured by commercial available kits.
结果显示在温灸腹结穴(SP 14)穴位下肌肉会在温灸后5分钟产生ROS、NO终产物(NO2─和NO3─)和MDA，并且会依序在温灸后5分钟消耗SOD、温灸后15分钟消耗CAT和GSH。
Experiment for extraction of free iron oxide by hydroxylamine and different concentrated hydrochloride-acids in diverse conditions has been studied.
本实验采用盐酸羟胺－盐酸体系在不同的温度下浸提黄土中的游离氧化铁。
Nitric oxide is a free radical with strong reactivity, and it also has the function of second messenger and neuro-transmitter. Nitric oxide may be oxided to nitrate and nitrite; otherwise it may lose an electron to form the nitrosonium cation, which can combine with the superoxide radical to form peroxynitrite, a highly active free radical, and it has fierce cytotoxici-ty.
一氧化氮是一种反应性极强的自由基，兼有第二信使和神经递质的功能，它可被氧化成硝酸盐和亚硝酸盐；此外它还可以丢失一个电子变成NO~+，进而与过氧化物基团结合形成过氧化亚硝酸盐ONOO~(-·，这是一种活性相当高的自由基，具有非常强烈的细胞毒性作用。