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For bulk lamella-forming diblock copolymers, perpendicular lamellae and concentric lamellae spontaneously form under the neutral and strongly preferential surface, respectively. When the surface preference is relatively weak, novel structures such as parallel lamellae, helices and catenarian structures are observed.

对体相形成层状相的双嵌段共聚物，我们发现在中性孔壁下共聚物自组装形成垂直于孔壁的垂直层结构，在强选择性孔壁下形成一系列的同心层结构，而在弱选择性孔壁下形成平行于孔轴的平行层、螺旋和链节等新奇结构。

In near-neutral pH solution, the cracking mode is transgranular with the feature of quasicleavage.The function of SCC factors are as follows:(1)The additional potential takes an important role in the SCC behavior of X70 pipeline steel: the susceptibility to SCC increased with decreasing cathodal potential,HIC is the dominant reason,the crackles on the surface are almost vertical to stress;On the country, at anodic potential,there is a critical potential,below which the dominant reason is anode-dissolving supported by hydrogen,and the crackles on the surface are not vertical to stress.

电位因素和环境因素的影响作用为：(1)在阴极极化电位区，SCC敏感性随电位的负移而增加，氢致开裂作用占主导，表面裂纹多与拉应力垂直；在阳极极化区间，存在阈值电位，低于阈值电位时，SCC为氢促进阳极溶解所致，表面裂纹多与主应力方向成一定角度。

In this work, we studied two types of catalysts, the neutral and cationic +BF4

在此研究工作里，我们探讨两种类型的催化剂，一为中性金属错合物

Experimental Research on FBG Sensor for Large Curvature Detection;2. For large curvature arch, the neutral axis does not pass through the centroidal line of the cross-section, so the moment of inertia is not consistent with the second moment of area.

大曲率拱中，截面形心轴与中性轴不重合，其截面抗弯惯性矩与不考虑曲率影响的截面面积二阶矩有一定的差别；当截面尺寸相对拱弧长来说较大时，此时拱为深拱，剪切变形的影响不能忽略。

The crude product was treated with Cetyl trimethyl ammonium bromide in order to separate the neutral glycoprotein and the acidic glycoprotein .

本文采用季铵盐沉淀法对粗产品进行部分纯化，分离其中的中性糖蛋白和酸性糖蛋白，最佳分离方案为：pH=7.0，样品浓度为1％，CTAB浓度为3％。

The product is a superior, cosmetically appealing soap cream, which cleans and cares for hands. Its pH neutral formula delivers maximum gentleness and preserves the natural moisture of the skin, thus preventing drying out and chapping of hands.

本产品为一种优质洗手乳露，绝非一般的肥皂或洗手液可比，其独有的中性酸碱度及滋润配方不仅清洁双手，温和性质更能保护皮肤的天然水分，防止皮肤干燥及开裂，令双手更柔润洁净。

The product is a cosmetically appealing soap cream, which cleans and cares for hands. Its pH neutral formula delivers maximum gentleness and preserves the natural moisture of the skin, thus preventing drying out and chapping of hands.

洁力清香洗手乳液是一种优质洗手乳露，绝非一般的肥皂或洗手液可比，其独有的中性酸碱度及滋润配方不仅清洁双手，温和性质更能保护皮肤的天然水分，防止皮肤干燥及开裂，令双手更柔润洁净。

In this paper, the inhibitive effect of the chitosamine in acid solution and antiscaling effect of the chitosamine in nearly neutral solution are studied by weight loss,d.

本文通过失重法、直流电化学测试、化学分析法，证明了甲壳胺在酸性条件下有缓蚀作用；同时，通过阻垢实验还发现甲壳胺在近中性条件下有明显的阻垢作用。

Gold nanoparticles had been synthesized under the low-acid or the near neutral condition by chemical reductant in the high concentration of chloroauric acid solution.

在弱酸性或近中性条件下，用化学还原剂还原较高浓度的氯金酸溶液，制得纳米金种子溶液，然后用晶种法制备金溶胶。

From the viewpoint of life-span development, inhibitory function of emotional interference matures early and ages slowly. Inhibitory processing of emotional interference occurred earlier and continued longer than neutral interference on the time course. Besides, the anterior cingulated cortex plays an important role in emotional and non-emotional interference inhibition, and the inhibitory attention effects for emotional interference occurred in visual processing.

从终生发展来看，对情绪性干扰的抑制成熟得早且不易老化；从加工时程上看，对情绪性干扰的加工比对非情绪中性干扰的加工在发生得早且持续时间长；从参与加工的脑区来看，大脑内侧额叶前扣带回在情绪与非情绪干扰抑制中发挥重要作用，同时，视觉区中存在对情绪干扰的抑制加工。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。