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The spectral characteristics and photolysis quantum yields of ACRM composed of vinylidene chloride-methyl acrylate(VdCl2-MA) copolymer and pentamethoxyl red were measured.

本文研究了由偏二氯乙烯-丙烯酸甲酯共聚合物(VdCl2-MA)和五甲氧基红指示剂组成的酸敏变色记录材料的光谱特性，测定了其光分解量子产率。

The factory producing the services provided: all types of press parts processing, welding processing; various types of products and Iron Iron accessories; Wire service, we will cooperate in a pragmatic attitude And flexible business strategy, welcomed the broad masses of old and new customers to visit our -------- our sincere cooperation, create brilliant!

本厂产提供的服务：各类冲压件加工；焊接加工；各类铁艺制品与铁艺配件；线切割服务；我们将本着务实的合作态度和灵活多变的经营策略，欢迎广大新老客户光临指导--------愿我们精诚合作，共创辉煌！

Fifty-four strains of pathogens were isolated from 28 cases with VAP, the percentages of Gram-negative bacilli, Gram-positive cocci and fungi were 83.33%, 7.41% and 9.26% respectively. Pseudomonas aeruginosa, Stenotrophomonas maltophilia and Achromobacter xylosoxidans were the most common pathogens.

共检出病原菌54株，其中革兰阴性菌45株，占83.33%，前三位致病菌依次为铜绿假单胞菌、嗜麦芽窄食单胞菌和木糖氧化产碱杆菌；革兰阳性菌4株，占7.41%；真菌5株，占9.26%。

In order to mimic this repair process of apoenzyme, we synthesized two model compounds, in which tryptophan and/or tyrosine was covalently linked to cyclobutane thymine dimer, and measured the splitting quantum yield of dimer under 295 nm light. By investigating the photosensitized splitting properties of the dimer, some new insights into the intramolecular electron-transfer process were gained.

为了模拟酶蛋白的这一修复过程，合成了色氨酸和/或酪氨酸与胸腺嘧啶二聚体共价连接的化合物，作为酶-底物复合物的模型，研究了它们在295 nm光照射下氨基酸残基光敏化二聚体裂解的性质，测定了二聚体裂解量子产率，获得一些新的结果并对其进行了分析。

Since August 1998 the original to create since the spirit of "Our world, collaboration, a total development" business philosophy with several landscaping companies have established close cooperative relations; subordinates Nursery 200 acres for 100 kinds of green seedlings, variety pack Trichosanthes: Maple, Cherry blossom,Begonia, Maple feathers,à·, Pinus, money loose, Schima tree, red Magnolia, Liriodendron chinense, Osmanthus fragrans, Elaeocarpus , Prunus cerasifera, etc., especially when the supply of Maple, Cherry blossom, valuable tree species such as Begonia seedlings and greening seedlings of origin by direct supply retail price.

公司自1998年8月原〈余姚市四明山卢家苗场〉创建以来本着&诚信通天下，协作共发展&的经营理念与国内多家园林绿化公司建立了密切的合作关系；下属苗圃200多亩可供百种绿化苗木，品种包栝：红枫，樱花，垂丝海棠、羽毛枫、青枫、五针松、金钱松、木荷树、红白玉兰、马褂木、桂花、杜英、红叶李等，特别供应当年红枫，樱花、海棠等名贵树种小苗和绿化用苗木产地直销价供应。

A total of 13 bands were obtained and 6 of them (A1, A3, A4, A5, A9, A10) were sequenced. The sequences are similar to Leuconostoc mesenteroides (GenBank Access No.AY453065), some uncultured bacteria (AJ318147, AF227834, AJ576427), Ethanologenbacterium (AY434722), Clostridiaceae (AB084627), etc.

共得到13个可辨晰的SSCP条带，对其中的6条带(A1，A3，A4，A5，A9，A10)进行了测序分析，分别同嗜柠檬酸明串球菌(GenBank登录号：AY453065，下同)、未培养细菌(AJ318147，AF227834，AJ576427)、产乙醇杆菌(AY434722)、梭杆菌(AB084627)等相似性较大。

This article studied differences in postpartum fatigue and birth outcomes between women who pushed immediately and those who delayed pushing during the second stage of labor. Data were collected from primiparous women in their 38th to 42nd gestational week who did not receive epidural analgesia during labor and were free of complications during pregnancy. Using a quasi-experimental design, 72 participants selected by convenient sampling were assigned based on individual participant's preference to either an experimental or control group. For the experimental group, pushing was delayed until the point after full cervical dilation at which the mother felt a strong physical pushing reflex, the fetal head had both descended to at least the +1 level in the pelvis and turned to the occiput anterior position, and uterine contractions were at least 30 mmHg. For the control group, the physician instructed mothers to begin pushing after full cervical dilation at the point when the fetal head was in the occiput anterior position and uterine contractions were at least 30 mmHg.

本研究目的在探讨初产妇女第二产程立即用力与延迟用力对产后疲惫及生产结果的影响，收案对象为怀孕38-42周初产妇女、待产期间未施打硬脊膜外麻醉，且怀孕期间无任何合并症，於待产期间向其解释研究目的及收案方法后予以收案，采类实验设计法，以方便取样并依个案之意愿分派於实验组及控制组，实验组於子宫颈完全扩张后等到强烈想用力的感觉、胎头位到达坐骨棘连线下1公分以下、胎头位置转到枕前位、子宫收缩规律强度至少30mmHg才教导向下用力；控制组於子宫颈完全扩张后即教导向下用力，共收案72位。

Secondly, the energy band structure of codoped-TiO2 shows that an acceptor level and a donor level present inside the band gap, and an electron on the donor level passivates a hole on the acceptor level, so the systems still keep semiconductor character and enhance the separation of electron-hole pairs excited by photo irradiation.

另外， V： N共掺杂TiO2的能带结构表明：导带底下方施主杂质能级上的一个电子刚好补偿价带顶上方受主杂质能级上的一个空穴，使掺杂后TiO2材料表现出半导体的显著特征，这有利于电子—空穴对的分离，提高量子产率。

"A lot of pregnant women is a sign of prenatal visit before the medical centre, so this is in labor and delivery process of blocking the only chance" from the Johns Hopkins School of Health David D.

&很多孕妇是有产前先兆才到医疗中心就诊，所以这是在产程和分娩过程中唯一的阻断机会&来自Johns Hopkins 共卫学校的David D。

For example, Baoshan District Gongfu Xincun a nearby subway station properties for sale, a 9 square meters of space set to the balcony, this is the case, the middle card count only 4.5 square meters area, the whole area of housing on the turned into a 89 square meters, ranks among the ordinary commercial housing; Songjiang District, 88 square meters of a two-room chamber, with a 9 square meters of "sky gardens", also have similar.

如，宝山区共富新村地铁站附近的一个楼盘，将一个9平方米的空间设置成阳台，这样的话，产证面积只算4.5平方米，整套房屋的面积就变成了89平方米，跻身普通商品房；松江区一个88平方米的两房房型，带有一个9平方米的&空中花园&，也有着异曲同工之妙。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。