后表面

The sodium sulphonate of ethoxylated acrylic modified rosin can be obtained from acrylic modified rosin after the reaction with ethylene oxide and then be sulphonated with chlorosulphonic acid.

以松香为原料，用丙烯酸进行改性后再与环氧乙烷聚合，然后用氯磺酸进行磺化处理制得丙烯酸改性松香聚氧乙烯醚磺酸钠阴离子表面活性剂。

If a patient does not extend the tongue far enough for the circumvallate papillae to be seen, the examiner uses a gauze pad to grasp the tip of the tongue and extend it to the desired position.

对唇部作扪诊，同时令患者张口，用舌板检查颊粘膜和口腔前庭；然后巡检硬软腭，悬雍垂和口咽部。请患者尽快地伸出舌，暴露舌背，并且尽快地向每侧移动舌，这样就可看到舌的后侧表面。

Based on the security,efficacy,cheapness and easy gain three disinfectant drugs(acids, degerming agents,surface active agents)were chosen to killing coccidial oocysts in chicken.

本试验按照安全、有效、经济、来源容易的原则，从对鸡球虫卵囊有一定抑杀作用的三类消毒药物(酸类、消毒剂类、表面活性剂类)中，筛选了 17组不同药物和浓度的搭配组合，设计了 3个试验：抑制鸡球虫新鲜卵囊孢子化试验；抑杀孢子化卵囊试验；新鲜卵囊和孢子化卵囊经药物处理后感染小鸡试验。

OBJECTIVE: To compare the effect and complications of three hip replacements (collum femoris preserving, stemless hip prosthesis, and resurfacing arthroplasty) for avascular necrosis of the femoral head.

目的：采取保留股骨颈全髋置换、无柄关节以及表面置换方案治疗股骨头坏死，比较分析其治疗效果以及重建后并发症的发生情况。

divided the people in early prenancy into two groups: observation group and control group, each group with 100 people. people in observation group were putted misoprostol 0.6mg in the posterior fornix 2 hours before induced abortion and surface anesthesia in the cervix when operation; people in control group accept traditional induced abortion. then compared the indexs about the extention degree of the cervix, abdominal pain, colporrhagia, operation time, completely abortion rate and adverse reaction after operation, et al.

将早孕患者随机分成观察组和对照组两组，每组100例，观察组人工流产术前2h将米索前列醇0.6mg放置阴道后穹窿，手术时行宫颈表面麻醉，对照组行传统人工流产术，比较两组流产过程中宫颈扩张难易程度，腹痛情况，阴道流血情况，手术时间，完全流产率及术后不良反应等指标。

People in observation group were putted misoprostol 0.6mg in the posterior fornix 2 hours before induced abortion and surface anesthesia in the cervix when operation; people in control group accept traditional induced abortion. then compared the indexs about the extention degree of the cervix, abdominal pain, colporrhagia, operation time, completely abortion rate and adverse reaction after operation, et al.

将早孕患者随机分成观察组和对照组两组，每组100例，观察组人工流产术前2h将米索前列醇0.6mg放置阴道后穹窿，手术时行宫颈表面麻醉，对照组行传统人工流产术，比较两组流产过程中宫颈扩张难易程度，腹痛情况，阴道流血情况，手术时间，完全流产率及术后不良反应等指标。

When end surface is neglected, the reflective energy will return to the filament efficiently if the filament is at the centre axis of the columniform lamp shell. 3 Compared with the straight tungsten filament that has a smooth surface, the helical one obtains higher absorbance which can achieve 0.6~0.7 under the actual screw pitch measurement.

当灯的管径为10 mm，而灯丝外径为1.5 mm时，节能可达12%到13%。2）对圆柱形灯外壳，在不考虑端面影响时，光源的灯丝若处于外壳的中心轴上，则反射的能量会有效地返回灯丝。3）螺旋结构的灯丝比表面光滑的直钨丝有更高的吸收率，灯丝绕成螺旋后在现行的螺距尺寸下吸收率能达到

Zeta potential,density of surface carboxyl groups,the interaction between carboxyl groups and component in copolymerization emulsion,mechanical properties of films,state of water,particle diameter and distribution of particle diameter and theological behavior of emulsion were investigated by Zeta meter,the conductometric titration, particle size apparatus,dynamic mechanics analysis,differential scanning calorimmetry,scanning electron microscope,rheological apparatus,respectively, to study the mechanism on the water resistance of modified PVAc emulsion.

利用Zeta电位仪、电导滴定法、激光粒度仪、DMA、DSC、SEM、流变仪等手段从Zeta电位、表面羧基密度、羧基和乳液组分中的相互作用、羧酸改性后胶膜的力学性能、水的存在状态、粒径分布、流变性能和微观形貌方面探索了羧基提高乳液耐水性的机理。

The effect of 6 fungicides on germination of conidia of the strain Ma83, Metarhizium anisopliae, in different time was studied.

以孢子的萌发率为指标，在涂有一层杀菌剂药膜的琼脂表面接种金龟子绿僵菌Metarkizium anisopliae的Ma83菌株孢子悬浮液，研究6种常用化学杀菌剂使用后不同时间对绿僵菌Ma83萌发的影响。

In contrast, adult females laid fewer eggs on Chinese cabbage infested by conspecific larvae than on intact Chinese cabbage.

采用不同溶剂去除甘蓝表面蜡质后，小菜蛾在其上的产卵量提高，但仍比在白菜上的要低。

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。