热素

This is usually a physical response to infection or inflammation because monocytes or tissue macrophages are activated by various stimuli to liberate various cytokines with pyrogenic activity.

这往往是由于人体对感染及炎症的生理性反应，在其中，单核细胞或组织巨噬细胞被繁多的刺激物激活而释放多种致热性细胞活素。

Aging mechanism of wood-plastic composite was: light and heat break down the long molecular chains of wood flour and plastic; the free radicals reacted with the oxygen, which generated carbonyl groups, hydroperoxides and so on; the free radicals also had cross linking reaction, which generated alkoxy; Water destroyed the interface of wood flour and plastic, hydrolyzed ester additives, extracted the small molecule additives and degradation products; Microorganism degraded cellulose, semicellulose, lignin and ester additives; degradation product from different component accelerated the aging, which could be exampled by the fact that HCl from degradation of PVC accelerated the hydrolyzation of cellulose and semicellulose.

木塑复合材料的老化机理为：光和热引发木塑复合材料中木质组分和塑料组分大分子链断裂，产生的自由基与氧气作用，发生链支化反应生成羰基、氢过氧化物等，发生交联反应生成烷氧基等；水分破坏木-塑界面、水解酯类添加剂、抽提小分子添加剂和降解产物；微生物分解纤维素、半纤维素、木素和酯类添加剂；木塑复合材料中各组分的降解产物相互促进老化，PVC降解产生的HCl溶于水，促进了纤维素和半纤维素的水解。

The N gene protein was expressed in the CHO cells proved by IFA. The N gene was transcripted as proved with RT-PCR. CHO/CDV-N cell strain was constructed, which provided evidence for research of CDV serumal detection and gene vaccine.

然后通过磷酸钙共沉淀法转染CHO-K1细胞，通过潮霉素筛选得到阳性克隆，间接免疫荧光实验鉴定N基因在CHO细胞中的表达，并用RT-PCR方法从转录水平证实N基因在CHO-K1细胞中的表达，最终建立了CHO/ CDV-N细胞株，为犬瘟热病毒的血清学检测和基因疫苗的研制奠定了基础。

The impact of high temperature and abamectin to Tetranychus cinnabarinus and the expression of heat shock protein were investigated in laboratory.

在实验室内研究了高温和阿维菌素对朱砂叶满的胁迫效应及胁迫后热休克蛋白的表达。

These experimental results indicated that the enzyme was a thermostable alkaline protease.

由这些实验结果得知，此酵素为热稳定性之碱性蛋白脢。

Because of more than half of the industrial enzymatic reactions were operated under high temperature, thermostable cellulases from bacteria are potentially valuable for industrial applications.

因为超过一半的工业酵素反应需要在高温环境下进行，因此来自於细菌的热稳定性纤维素分解在工业应用上具有潜在的利用价值。

The present invention relates to a halogen-free, multilayered, uniaxially oriented heat shrink film comprising a core layer comprising a blend of polyolefins; a first skin layer on the upper surface of the core layer, and a second skin layer on the lower surface of the core layer, wherein the first and second skin layers independently comprise a polyolefin blend and wherein the shrinkage of the film is at least about 40% in the machine direction at 270 DEG F.

本发明涉及一种不含卤素、多层、单轴取向的热收缩薄膜，包含含聚烯烃共混物的芯层；在芯层上表面上的第一皮层，和在芯层下表面上的第二皮层，其中，第一和第二皮层独立地包含聚烯烃共混物，并且其中，在270°F，在纵向薄膜的收缩率至少约为40％。

In this thiese, we extracted a large qunatity of polysaccharide from cercariae, fractioned it into two components by size and affinity chromatography, and found that one component iwas glycogen-like material and the other was the glycocalyx.

在本文中，我们利用热酚淬取了大量的尾蚴多糖分子，通过分子筛和植物素亲和层析分离获得了两种成分，其一是尾蚴表面的糖萼，其余的则是尾蚴糖原。

The water leak failure of 4-way reversing valve for air-condition is caused by the cracking stems inside,the stems cracking is caused by the large amount sulfured manganese inclusions which is distributed axially.

空调四通换向阀是用来切换制冷工质的流经路径，达到制冷和制热转换的目的，具有仅在换向瞬间才通以脉冲电流和自保持的省电功能。2005年初该公司进口一批铁素体不锈钢棒材，材料牌号为X6CrMoS17，即1.4105。

Production 200mm ~ 600mm, 400 400 mm, 500 500 mm of ordinary and high-density graphite electrode, using domestic technology of the sophisticated production of 3500 tons extrusion press; production 800mm ~ 1200mm above the carbon electrode, the use of domestic advanced horizontal high-frequency, amplitude of vibration of hydraulic molding machine production; calcination using low energy consumption, temperature, gas-balanced ring-type baking furnace; dipping into the cold out of hot billet; graphitization process color 16000KVA transformers, high current, low voltage, constant power; finished electrodes used comb knife domestic advanced way of processing, deviations small, with closely.

生产Φ 200mm ～Φ 600mm 、400×400㎜、500×500㎜普通和高密度石墨电极，采用国内技术成熟的 3500吨挤压机生产；生产Φ 800mm ～Φ 1200mm以上的炭素电极，采用国内先进的卧式高频、调幅液压振动成型机生产；焙烧采用能耗低、温度均衡的燃气式环式焙烧炉；浸渍坯热进冷出；石墨化工艺彩 16000KVA 变压器，大电流、低电压、恒功率；成品电极采用国内先进的梳刀方式进行加工，偏差小、配合紧密。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。