后表面

Abstract］ Objective To explore the curative effects of pulmonary surfactant on hyaline membrane disease of newborn.Methods PS were used on fourteen prematures of hyaline membrane disease.The levels of blood gas analysis and parameters of respirometer,times of ventilation were compared with comparisons,between before and after treatement.

摘要］ 目的探讨肺表面活性物质治疗早产儿肺透明膜病的临床疗效方法 12例HMD早产儿应用表面活性物质与用药后2 h、6 h的血气指标及机械参、通气时间比较，并与对照组比较，同时观察并发症。

The results indicate that an even layer of nickel was plated on expanded graphite. Ni accounted for 94.12% and P accounted for 5.88%. The reflectivity was increased in the near infrared region. The magnetism capability was enhanced. The magnetization and the retentivity were 26.3 Am^2/kg and 8.1 Am^2/kg respectively. The σ/σ was 0.31. The obtained material belongs to soft magnetism material.

结果表面，膨胀石墨表面被镍层均匀包覆，其质量分数镍占94.12%、磷占5.88%，镀覆后产品在近红外波段反射率明显增大，磁性能明显增强，饱和磁化强度σ=26.3 A平方公尺/kg、剩磁σ=8.1 A平方公尺/kg、σ/σ=0.31，分析结果表明其属于软磁性材料。

This paper was to observe the revaccination effect of domestic yeast-derived recombinant hepatitis B vaccine to children who were born to HBsAg and HBeAg negative mothers and had been immunized with full course of blood-derived hepatitis B vaccine 4 years ago at their birth.

为了观察用国产重组酵母乙型肝炎疫苗，对已经血源乙肝疫苗初免的儿童再免疫的效果，以乙肝表面抗原和乙肝e抗原阴性母亲所生的、出生时全程接种血源乙肝疫苗后已4年的儿童为对象，用5μg重组酵母乙肝疫苗进行再免疫，同时用10μg血源乙肝疫苗再免疫作对照，观察2种疫苗再免疫后1、12、24个月乙肝表面抗体反应。

By using techniques from robust statistics, we obtain the approximations of the underlying surfaces. This leads to a conceptually good local patch with precise geometry properties, and as a result, the influence of noises is reduced. In addition, we also present a diffusion method to smooth the geometry properties, including principle curvatures and Frenet frame. The method ensures that the surfaces are smooth in the curvature space, and maintain the details, features and optimize the normals. The results show that, even in a high level noise situation, our algorithm can remove noise effectively, and at the same time keep the details of the model.

与传统的双边滤波去噪算法不同，该算法通过引入鲁棒统计理论获得模型表面较为准确的几何属性；进而在曲率空间中对包含主曲率和Frenet标架的表面几何属性进行各向异性的滤波，既有利于保持模型的细节，又能保证曲面的光滑性；与此同时，优化各个顶点的法向；最后在优化后的几何属性引导下，在几何空间中进行高阶双边滤波去噪。

The results indicate that, rolling with lubrication can reduce friction and improve production efficiency. The surface roughness and quality of aluminum after rolling are also decreased at same time.

结果显示轧制润滑可以减小摩擦，提高生产效率；同时又使得轧后铝板表面粗糙度降低，表面质量明显改善。

The produced water which was made by crude oil dehydration containing polymer, alkaline and surfactant, brought many technique problems in the water treatment process system, this made the polymer flooding and water flooding water treatment technologies difficult to suit to the disposal requirement of the special water. The developed experiment research indicated that: because of the surfactant, the semidiameter of the oil droplets in the ASP flooding is much smaller than that in polymer flooding, and the stability of the oil droplets is higher than that in polymer flooding, The viscosity and combine difficulty of the oil droplets increased, and all the changes of speciality resulted in the increased difficulty in the ASP flooding produced water disposal.

三元复合驱采出液经脱水后得到的采出水中，因含有聚合物、碱和表面活性剂，给采出水处理工艺系统带来了一系列的技术问题，使已经应用于水驱和聚合物驱采出水处理的技术难以适应这种特性的采出水的处理要求，已经开展的实验研究表明：三元复合驱采出水中由于表面活性剂的存在，使采出水中油珠的粒径远远小于聚合物驱采出水，油珠的稳定性明显大于聚合物驱采出水；由于聚合物的存在，采出水粘度增大，使油珠聚并难度增大，这些特性的变化造成三元复合驱含油污水的处理难度大于聚合物驱。

In the electromagnetic field that countercurrent inductor produces, the metal droplet that melts gets the role suspension of electromagnetism force in quartz pipe center and had been heated up continuously. When metal droplet of melting have been heated up certain temperature surface beginning gasification, metal vapor tension will raise follow temperature go up, is heated continuously can have plenty of metal atoms overflow metal ball liquid surface, at the same time, as the inert gas of cooling medium, all along with certain current velocity, sideswipe the metal droplet surface that melts. Metal atoms fly out liquid surface according to certain way form the atom cluster by the condensing of inert air current, merger and the collision between crystal nucleus pellet and atom cluster form the smoke flame of nanoparticle pellet eventually.

在逆流感应器产生的电磁场中熔化的金属液滴受电磁力的作用悬浮于石英管中央并继续被加热，当金属熔球被加热到一定温度时表面开始气化，金属蒸气压随温度的升高而升高，继续受热会有大量的金属原子飞出熔球液面，与此同时，作为冷却介质的惰性气体始终以一定的流速掠过熔化的金属液滴表面，原子飞出液面受冷后就按照一定的方式凝聚成原子簇，在惰性气流中形核并随之长大，颗粒、原子簇间的碰撞与合并，最终形成金属纳米颗粒的烟焰。

The results showed that the fiber had the function of absorbing toluene and trichloroethylene after introducing HEMA into macromolecules, and the absorptive process obeyed Hill equation of sigmoidal model.Toluene and trichloroethylene absorbency increased with the increase of mass fraction of HEMA,and their maximum absorbency was 10 g/g and 21 g/g,respectively.The ratio of remaining fiber also increased with the increase of mass fraction of HEMA to make organic liquid retention ratio strengthen.Furthermore,dynamic mechanical performance of the fiber was affected by mass fraction of HEMA obviously, and the segments movement was influenced more obviously.At the same time,mass fraction of HEMA had a great impact on the surface and cross section morphologies,especially,many cavities existed in surface, and cross section had a lot of holes with asymmetric size when mass fraction of HEMA was equal to 15 wt%.

结果表明，HEMA引入大分子后，所得纤维对有机液体甲苯、三氯乙烯具有吸附功能，且吸附过程符合sigmoidal模型中的Hill方程；随HEMA质量分数的增加，纤维对甲苯和三氯乙烯的饱和吸附量增大，对甲苯和三氯乙烯的最大吸附量分别可达10 g/g和21 g/g；随HEMA质量分数的增加，纤维剩余率增加的同时，使纤维对甲苯和三氯乙烯的握持能力增强；HEMA质量分数对纤维动态力学性能有突出影响，特别是链段运动受其影响更为明显；HEMA质量分数对纤维表面和断面形貌均有显著影响，特别是当HEMA质量分数为15 wt%时，所得纤维表面出现了许多空洞，其断面存在许多尺寸不均的空洞。

The contact mode AFM could be used to "sweep" the slipcover and expose the mark. As an example, in situ observation of the bovine serum albumin adsorption film on highly ordered pyrolytic graphite was described. When the marks, atomic steps on HOPG, were covered by BSA molecules, contact mode AFM could "sweep" the BSA molecules away.

以对高序热解石墨（Highly ordered pyrolytic graphite，HOPG）表面牛血清白蛋白（Bovine serum albumin，BSA）吸附的原位观察为例，在BSA膜覆盖HOPG表面的原子台阶后，采用接触模式AFM扫描，将BSA"扫"开，露出HOPG原子台阶作为标记，对图像上的结构进行精确定位。

If both sides strickle obtensible after tattooon, the squeege the top surface is not a plane.

如果刮后槽两边表面上有花纹，则说明刮板上表面不是一平面。

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。