中壳

Thiscontributes greatly to t he uncertainty of the research result, and limits the use of cosmogenic nuclides in theresearch on soil and weathering profile.

简要介绍了土壤和风化壳剖面中宇成核素的收支情况和累积，并通过几个实例介绍了国外和境外一些土壤和风化壳的宇成核素研究情况：土壤和风化壳的年龄和表面侵蚀速率，坡地土壤的生成速率和蠕滑速率，土壤面的地貌演化过程，以及一些土壤侵蚀事件研究。

In some range,the addition of chitosan and titriable acidity after deacidification appears linear correlation,1 g chitosan can absorb 0.41 g titriable acidity, but chitosan only can absorb citric acid and malic acid, and it has no effect on quinic acid.

在一定范围内，壳聚糖的加入量与降酸后酒液的滴定酸呈线性关系，1 g壳聚糖可以降低0.41 g／L的滴定酸，但壳聚糖只能吸附主要有机酸中的柠檬酸和苹果酸，对奎尼酸无作用。

The silicon-acrylic latices with core-shell structures were prepared by means of a"two-stage"emulsion copolymerization. The effect of constituents and proportion of core and shell parts on the properties of latex film were investigated, and their applications in water-borne wood coatings and elastic coatings were explored. The results indicate that wood coating and elastic silicon-acrylic coatings with good performance and zero VOC content can be prepared by suitable design of structure of silicon-acrylic latex particles.

通过&两段&乳液聚合的方法合成了具有芯／壳结构的硅丙乳液，研究了芯／壳乳液粒子结构及组成比例对聚合物漆膜性能的影响，并探讨了芯／壳乳液在水性木器涂料及弹性涂料中的应用，结果表明，通过对硅丙乳液粒子的结构设计，可以获得性能优良的零VOC含量的木器涂料和弹性硅丙涂料。

We didn\'t find activated points in cerebellum and deeper brain.3.Acupuncture of sham point can significantly activated BA2,6,8,13,21,37,40,44,45,47,putamen and other areas.Both the left and right side of the brain have activated points,but points on the right side are more than those on the left.Both sides of middle temporal gyms,parietal lobule,supramarginal gyms and the lentiform nucleus have obvious activated points.The activated points mainly concentrated in the cerebral cortex,the deep-activated are mainly in the putamen.4. Sham needling in sham point can significantly activate BA6, 8,9,10,18,21,37,40,43,44.The activated points are mainly distributed in the right side of the brain.The left side also has some activated points;5.In the comparasion of Acupunture and sham-needling in S J5,we find that BA8 and cerebellum have distinct regional activated points;6.In the comparasion of acupuncture in SJ5 and sham point,we find BA2 and left cerebellar regions have activated points;7.Sham needling in S J5 compared with sham point,we find BA7,8,9,18 and other areas have activated points,the main activated points are at the left brain.It is not difficult to find that the distribution of activated points are mainly in the middle brain,no obvious activated points at the temporal lobe.

结果：通过对数据的处理和分析，我们初步发现：1、外关穴真针刺能显著激活Brodmann area45、37、44、40、22、13、37、47区、海马、杏仁核、黑质等区域，小脑左侧更明显，左侧颞叶皮层激活点多于右侧，且脑部左侧深层激活点多于右侧；2、外关穴假针刺能显著激活BA46、44、41、13、40、37、19区等区域，激活点主要集中表现在大脑皮层，以颞叶为主，小脑及深部未发现明显激活点；3、非穴真针刺组结果分析初步表明，BA2、6、8、13、21、37、40、44、45、47区以及壳核等区域有激活点，大脑左、右侧均有激活点，但右侧更多，双侧颞中回、顶叶下小叶、缘上回及豆状核有明显激活点，激活点主要集中在大脑皮层，深部激活点主要在壳核；4、非穴假针刺能显著激活BA6、8、9、10、18、21、37、40、43、44区等区域有激活点，主要分布在大脑的右侧，左侧也有不少激活点，就其具体分布主要在颞叶和额叶，少部分分布在顶叶和枕叶；5、外关穴真针刺与假针刺对比发现，BA8区和小脑等区域有明显的激活点；6、外关穴真针刺与非穴真针刺对比发现BA2区、左侧小脑等区域有激活点；7、外关穴假针刺与非穴假针刺对比发现，BA7、8、9、18等区有激活点，主要反应点在左侧大脑的枕叶中回、楔叶，顶叶楔前叶及额上回、中回，就其分布不难看出主要在大脑中部，颞叶未见明显激活点。

It also widespread exists in the pericellular membrane of some fungus,insects,and algae,and in the cell walls of the advanced plant.The chitosan is the result of chitosan's dis-ethanoyl.

通过将甲壳素脱乙酰化可制得壳聚糖，壳聚糖是天然糖中唯一大量存在的碱性氨基多糖，其降解产物低分子量壳聚糖更是具有许多特殊的物理化学性质和生理功能。

The major mechanism of formation of the ophiolites and the podiform chromite diposits in the Western Zhungeer area includes partial melting of the primary pyrolite and differentiation of the melt-out materials after they intruded. The differences between the two ophiolite types are related to the degree of partial melting of the pyrolite and depth of formation of magma chambers as well as oxidation state of the magmas.

对西准噶尔地质条件的分析表明：西准噶尔的蛇绿岩与铬铁矿形成于弧后扩张盆地环境，洋壳形成阶段从晚寒武直至中泥盆统，而盆地沉积阶段则从中奥陶延续到中石炭；洋壳推覆时代不一致，在唐巴勒为早志留，玛依勒山为晚泥盆，达拉布特与和布克赛尔则晚于中石炭。

The results for the double-ayered show that, owing to the presence of concrete outer layer of the shell, the maximum boundary stress of steel is reduced to about 20—25%, and the pressure distribution between these two layers takes the sha...

在此基础上，作者提出了计算双层蜗壳的近似方法。在三夹层蜗壳的试验中，测量了内外层钢板的应力，发现这种结构不仅在工艺上有其特点，而且能在很大程度上消除蜗壳边界的应力高峯。

Recent developments in the research on the geology and geochemistry of the newly-discovered clayey breccias at the lop of the Xiaochaka Formation in the Juhuashan, Xiaochaka and Shishuihe areas, Qiangtang Basin, northern Tibet have disclosed that mineral compositions, textures and structures, occurrences and sectional architectures of the clayey breccias agree well with those of the paleo-weathering crust in these areas. Compared with the bedrocks, the paleo-weathering crust is characterized by the leaching out of CaO and CO2, and relative enrichment of SiO2, Al2 O3, Fe2O3, K2O, Na2O, MnO and P2O5. The clayey weathered residues in the paleo-weathering crust are characterized by marked enrichment of REEs, much higher contents of LREEs than those of HREEs, markedly positive Ce anomalies and negative Eu anomalies, and a noticeable increase in other element contents besides Mo, Sn and U from the clayey weathered residues.

对最近在藏北羌塘盆地菊花山、肖茶卡、石水河等地区新发现的肖茶卡组顶部的粘土质角砾岩的地质、地球化学特征研究表明：其岩石矿物成分、结构构造、角砾层产状及剖面演化序列等与古风化壳的形成及其特征较为一致；相对于基岩，古风化壳的主量元素表现为CaO、CO2的淋失和SiO2、Al2O3、Fe2O3、K2O、Na2O、MnO、P2O5等不同程度的相对富集；古风化壳中的粘土质风化残积层的稀土元素具有明显的富集，表现为LREE含量远大于HREE的特征，存在明显的Ce的正异常以及Eu的负异常；微量元素除Mo、Sn和U外，粘土质风化残积层的其余元素含量均有明显的增加。

Leaf blade papery; secondary veins 6–8 on each side of midvein; cupules enclosing ca.

叶片纸质；次脉6-8在中脉两边各；壳斗大约3/4的坚果附上；壳斗的苞片不黏着到在壳斗的壁外边 24 Q。

Based on the previous experiments, we choose CNTs/CdS core-shell nanowires as inorganic materials and poly(benzyl-ether) dendrons with thiol functionalities as organic solubilizer. The solubility of CNTs/CdS core-shell nanowires in normal solvents was expected to improve through chemical interactions between core-shell nanowires and solubilizer. The enhanced solubility can improve facility in processability. It also provides a new application method in nanomaterials.

本论文在课题组原有工作的基础上，以制备可溶、易加工的有机-无机复合纳米材料为应用目标，选择具有自己课题组研究特色的CNTs/CdS核壳纳米线结构作为无机材料，选择带巯基的聚苯甲醚树枝状分子作为有机增溶剂，通过带巯基的聚苯甲醚树枝状分子对CNTs/CdS核壳纳米线的化学作用，改善了核壳纳米线在常用有机溶剂中的溶解性能，为材料的湿法加工提供了基础，也为类似纳米材料的应用开拓了一种新的方法。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了