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The invention provides an asphalt thickener that comprises metal oxide and benzene ring –containing peroxidate and is 0.05~2% to basic asphalt mass.

本发明提供一种沥青增稠剂及沥青组合物。本发明沥青增稠剂包括金属化合物和含苯环的过氧化物。本发明沥青组合物中增稠剂为基质沥青重量的0.05～2％。

Ten variously substituted benzoyl peroxides were synthesized for Raman spectrometric identification both in solution (CCl 2FCClF 2) and solid state. Different to infrared spectra, Raman spectra have been proved to be a useful characterization of the highly symmetric peroxy bond in diacyl peroxides. The ν OO value ranged from 850 to 899 cm -1 varies regularly with the substituent on the phenyl ring.

合成了全氟和其它对位、间位取代的共10种过氧化苯甲酰，测定了它们的固体和溶液(溶剂为F113， CCl2FCClF2)的激光拉曼光谱，首次发现这类化合物中高度对称的过氧键有较强的特征谱带，即νOO在850至899 cm-1之间，并随取代基不同而呈现规律变化。

No products wereobserved in HPLC-MS which were generated from the reaction of peroxyl radicalwith phenol hydroxy in the B ring of rutin.

HPLC-MS分析没有得到过氧自由基与芦丁B环酚羟基反应的产物。

For flavonoids containing 2,3-doublebond in their C ring, peroxyl radicals mainly add on the double bond, and the adductsmay transfer to the final products through short chain reactions, which results in theincrease of G values of hydrogen peroxide.

根据实验结果我们认为黄酮类化合物与过氧自由基的反应是加成与电子转移的混合反应。

Any of various Old World birds of the family Phasianidae, especially the ring-necked pheasant introduced in North America, characteristically having long tails and, in the males of many species, brilliantly colored plumage.

雉鸡，野鸡一种欧亚大陆的雉科鸟，尤指从北美洲引进的颈上有环纹的雉鸡，特征是长尾巴、雄性有许多种华丽多彩的羽毛

By using red blood cell broken-up solution,proteinase K and RNase,total DNA with high quality was extracted from the egg membranes in the incubated eggshells of two pheasant species,Reeves's Pheasant Syrmaticus reevesii and Ring-necked Pheasant Phasianus colchicus from Dongzhai Nature Reserve in Henan Province.

本实验以河南董寨自然保护区白冠长尾雉和环颈雉已孵化的卵壳为材料，利用红细胞破碎液、蛋白酶K及RNA酶等试剂，对卵壳膜内的总DNA进行了提取，建立了一种提取高质量DNA的新方法。

To those philobiblic people, if think the person with world each district shares reading pleasure, do not lose beloved book again at the same time, you can choose to make " books prize ring ", such OK in the hand that guarantee can return host, although perhaps it can stay period of time on the road, more possible many more itinerary country, but final it or meeting return land setting out.

对于那些爱书的人来说，假如想与世界各地的人分享阅读的快乐，同时又不遗失心爱的书籍，你可以选择制作&图书标环&，这样就可以保证书能回到主人的手中，尽管也许它会在路上耽搁一段时间，更有可能游历多个国家，但最终它还是会回到出发地。

The phosphine was quickly oxidized by triplet oxygen to phosphineoxide with a free radical chain reaction at relatively low temperature; while at high temperature, the phosphine react with singlet oxygen through a three member ring intermediate to form phosphineoxide and phosphinate as the product.

在相对较低温度时，膦化物与基态氧发生自由基链反应，膦化物很快被氧化为氧化膦；在相对较高的温度，膦化物与激发态氧直接作用，通过三元环状中间体而最终生成氧化膦和次磷酸酯。

The results show that the toxicities of chloranlines to Photobacterium Phosphoreum are increased as the increase of sum of the net electric charge on the benzene ring.

结果表明：SQR值越大，即化合物苯环上的正电性越强，则氯苯胺类化合物对Photobacterium Phosphoreum的毒性就越大，据此可预测化合物的毒性。

The Li bead that the overhead spread hands over to spout of be the voice the piano sound that Shu rain and umbrella deliver personally to hit ……umbrella handle from loose of the bottom of the slide go to, the bone son of bamboo quality fall onto ground of a lightly ring, broke up the photogene of the last silk dreamland-polish spring onion Long the midsummer courtyard of the plant, raindrop already the Shu Lang have to border on thin language.

头顶上传来的骊珠交迸的声音，是疏雨和伞面交击出的琴音吗……伞柄从松脱的指间滑落下去，竹质的骨子坠地的一声轻响，驱散了最后一丝幻境的残像--修饰着葱茏草木的盛夏庭院，雨滴已经疏朗得近乎细语。

Alternatively, the con- trollers can use the synchronous rectifier itself or loss- less inductor current-sensing methods to provide overload protection with lower power dissipation.

另外，康威特罗勒斯可以使用同步整流器本身或亏损减少电感电流检测方法，以提供低功耗过载保护。

Mr. Dauber's other Schatz hangs in his home movie studio.

多伯把沙兹的另一件作品挂在家里的电影室。