有膜的

Based on a series of analysis for the relevant data during the period of 1950~1989, the relationship between the ozone layer variation/ solar activity and the periodically prevalent features of two kinds of human infectious diseases in China, the epidemic cerebrospinal meningitis and human plagueepisodes, is presented and analyzed for the first time in this paper.

通过对1950~1989年间一系列有关资料进行分析，首次研究和报道了臭氧层变化、太阳活动与流行性脑脊髓膜炎及鼠疫传染病发病率流行周期特征之间的关系。结果表明，从较长时段看，臭氧层变化、太阳活动与ECM、HP年发病率间存在着较为密切的相关关系；从较短时段看，发病率的季节变化与某些气象因子的变化有一定的关系。此外，本文还提出了一个解释这两类疾病周期流行机制的简单模型

And this strain degraded H〓S without lag time. The heterotrophic bacteria's generation period was short and its growth was rapid. The result of experiment indicated when the strain Hm-6 was applying to the packed tower, the startup was more quickly and the control was more convenient than the autotrophic bacterium. Applying to deodorize the H〓S, the better removalability could be got. At the same time, comparing with the system used at home of which the biofilm directly formed with activated sludge, it runs in the neutral condition, has lower corrusivity to the equipment and was liable to handle. And this system didn't need the acclimation to become biofilm, so it can save a rather long acclimation time.

异养菌虽然不以硫化物作为能源物质，但其世代周期短、生长迅速，运行管理比自养菌更为方便，具有周期短，启动迅速等优点，接种了菌株Hm-6泥炭生物填料塔，对低浓度H〓S有较高的去除效果，且没有延迟期，与国内通常采用的直接以活性污泥挂膜的方式相比，应用该菌的脱臭系统在中性条件下运行，对设备的腐蚀性较低、运行过程较易控制，具有很好的应用前景。

The carbon based materials have low electron affinity even negative electron affinity,and have the good ability of eradiating electrons in electric field.

其中非晶碳膜具有好的化学稳定性和热稳定性、高的熔点和热导率、小的介电常数、大的载流子迁移率和高的击穿电压，是一种很有前途的场发射冷阴极材料。

Any of various insects having leathery forewings and membranous hind wings and chewing mouthparts .

各种有坚韧的前翅、膜状的后翅和善于咀嚼的嘴巴的昆虫。

University of Oregon track coach Bill Bowerman created the first cushioned mid-sole by heating polyure-thane on his wife's waffle iron in the early 70s, which later led to the creation of Nike Air.

话说从头： 2 How it began： 20世纪70年代初期，俄勒冈大学的竞赛教练比尔鲍尔曼在他太太的比利时格子饼贴膜上加热聚氨酯，打造出第一个有软垫的鞋子中底，后来促成了Nike Air运动鞋的问世。

It can create a natural sebum membrane on the surface of the skin with only one, to avoid dryness and external stimulation to the skin, to adjust the regeneration period of the skin and make the skin moisturized and elastic, to defy the oxidation of the sebum and prevent veins, dim complexion and roughness of the skin, to reduce the harm to the skin causing by the active oxygen created by the ultraviolet radiation, to soften the front end of whelks and unblock the drainage of the sebum in the pores.

功能：本品精选橄榄果肉分离时自然滴落的珍贵橄榄精华油，使其含有丰富的天然维生素仅需一滴，能在肌肤表面形成天然皮脂膜，使肌肤避免干燥，免受外界刺激；调整肌肤的再生周期，缔造润泽有弹性的肌肤；防止细纹、肤色暗沉、肌肤粗糙等问题的产生；可软化青春痘前端，使肌肤健康美丽。

The manufacture of copper core of automobile radiator includes coating tinned or bared copper cooling pipe; roasting assembled main core inside braze welding furnace at 230-280 deg.c for 30-60 sec; welding main sheet to cooling pipe via conventional process; and welding the copper lid opening for the water chamber with brazing agent without solder and welding filament.

一种铜质汽车散热器主芯的制造方法，其先将镀锡冷却管或裸铜冷却管外壁分别进行覆膜处理。将组装好的主芯主体置于铜钎焊炉内于230～280℃温度焙烧30～60秒。主片与冷却管间采用常规的方法焊合。还可以将组装好的主芯主体每排冷却管上摆放一根外表面涂有无钎料钎剂膜的锡焊丝，它们贴在冷却管与主片结合处。

The results showed that the POD existed in the tentacles, respiratory tree and digestive system of Apostichopus japonicus. The activity of POD in epidermic layer of body wall and the outer layer of alimentary canal were weakly positive. POD in epidermis of tentacles were positive.

研究表明，刺参触手、体壁、呼吸树和消化系统中均有POD的存在，但体壁上皮层和消化道外膜中的POD呈弱阳性；触手表皮层内的POD为阳性；呼吸树的粘膜层和粘膜下层，呈强阳性。

The Resalte Ribera del Duero Crianza 2000 label by one such customer, Spanish converter Bacigalupe Hermanos, shows how very thick varnish coverings can literally lift the underlying image, giving the brand name in question noticeably three-dimensional qualities and richness of color.

在Resalte斗罗河陈酿2000年这样一个客户，西班牙语转换巴西加卢佩兄弟，县布尔戈斯）（在普拉多伦戈，标签显示了如何覆盖很厚的涂膜字面上可以解除的基本形象，让有问题的显着三维品质和品牌丰富的色彩。

METHODS Xenopus leavis females were injected with HCG, eggs were harvested next morning and dejellied by 2% cysteine, from which the Xenopus leavis egg cell free translating system was prepared.

而基因功能的研究离不开基因的表达，这就迫切需要一种操作简便，适用范围广的表达工具来表达有功能的蛋白质。方法非洲爪蟾注射HCG催卵，2%半胱氨酸去胶膜，高速离心制备卵提取物，即为非洲爪蟾卵非细胞翻译体系。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。