二层的

A nonoverlapping domain decomposition method and the finite element method/boundary element method are combined to analyze transverse electric wave scattering properties by a two-dimensional open cavity filled with the multilayer anisotropic dielectric.

应用非重叠型区域分解法结合有限元法和边界元法分析了填充多层各向异性介质的二维开口腔体横电波散射特性。

The epoxy resin/diethylenetriamine/montmorillonite nanocomposites were prepared by casting and curing processes and the intercalation behavior of epoxy resin in the organophilic montmorillonite was investigated by XRD and DMTA methods.

采用浇模固化成型法制备了环氧树脂／二亚乙基三胺／蒙脱土纳米复合材料，并用X射线衍射、动态力学热分析法等手段研究了环氧树脂在有机蒙脱土中的插层行为。

The inner layer is made up of poisonless polytheve with no second pollution,it is an ideal product for drink water and food pipelines tested by China Sanitation and Antiepidemic Department.

内层材料为食品级聚乙烯，卫生无毒，无二次污染，经国家卫生防疫部门检测，是最理想的饮用水和食品管道。

Cyclization: cyclization occurs at 100℃in polyphosphoric acid for 4h in the mass ratio of 3-(4-methoxyanilino) propionic acid to PPA with 1:8, and 6-methoxy-2,3-dihydro-4-quinolone is formed in 50.5% yield with a method of rapid chromatographic column, c.

成环反应：质量比[3-(4-甲氧苯氨基)丙酸∶多聚磷酸]=1∶8，反应温度为100℃，反应时间4h，柱层析纯化后6-甲氧基-2，3-二氢-4-喹啉酮的收率为50.5％；c。

The organic montmorillonite VC18-MMT was prepared by the exchanging inorganic cations with vinylbenzyldimethyloctadecylammionun chloride which could be co-polymerized with styrene.The predispersion of VC18-MMT was realized via sonicating the suspension of the montmorillonite particles in emulsifier solution,and then the styrene was added into the system and the in situ emulsion polymerization was carried out to prepare PS/VC18-MMT nanocomposites.

以可与苯乙烯发生共聚的阳离子表面活性剂乙烯苄基二甲基十八烷基氯化铵为插层处理剂改性蒙脱土（VC18-MMT），有机蒙脱土在超声波强剪切作用以及乳化剂作用下预分散在乳化剂溶液中，然后引入苯乙烯单体进行原位乳液聚合制备聚苯乙烯/蒙脱土纳米复合材料。

The factory invested 1.2 millon Yuan, have built one three-floor teaching block of 4800 quare meters for living.

这个工厂投资一百二十万元，修建了一栋三层居住面积四千八百平方米的教学大楼。

The model of heat conduction caused by friction spark can be regarded as forced convection heat conduction issue of grazing spheriform which is outside of planar stable state boundary layer,so the mathematics analytic formula is presented and a few measures for preventing friction spark.

摩擦火花传热模型可看做是二维稳态边界层外掠球体的强制对流传热问题。

Objective To assess the reproducibility in the evaluation of opt ic stereometric parameters in healthy subjects and patients with glaucoma by Heide lberg retina tomography-Ⅱ.

由2名操作者对正常人组15例(15只眼)和青光眼组15例(15只眼)分别行HRT-Ⅱ检查，获得&二维&、&三维&及&与视网膜神经纤维层相关的&3类共10个视盘参数。

The subendocardial and sub-epicardial tissues were separated from the mid-layer region with opthalmic scissors. Single cells in each region were obtained by gentle shaking and dispersing in a chamber filled with normal Tyrode's solution. The whole-cell patch clamp technique was used to record the current while change the composition of the perfusate.

采用胶原酶二步消化法分离兔心肌细胞，用锐利眼科剪分离左室游离壁内、中、外三层心肌，改变灌流液的成份，采用全细胞膜片钳记录离子电流。

Eu_2 (SO_4)3(H_2O) 8 (1) has been hydrothermally synthesized by Eu_2O_3, H_2O, tetramethylammonium hydroxide and H_2SO_4 at 180℃. Sm_2(SO_4)_3(H_2O)_8 (2) was obtained by using Sm_2O_3 instead of Eu_2O_3. These two compounds have the same inorganic topological framework.

以Eu_2O_3、H_2O、四甲基氢氧化铵、浓硫酸为反应物在180℃下水热法合成了二维层状的硫酸镧Eu_2(SO_4)3(H_2O)8 (1)，以Sm_2O_3代替Eu2O3合成出了Sm_2(SO_4)_3(H_2O)_8 (2)，两个化合物是同构体。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。