使层化

On the morphological differentiation,by inducing of fetal calf serum,it wasshown that the cytotrophoblast cells underwent aggregation first,and the adjacentcytoplasm membranes became tightly contacted through desomosomes andcytoskeleton.Then the adjacent cytoplasm membranes disintegrated fragmentallyto form fusion pore-like structure.Finally the multinuclear cells formed and inwhich the intercellular desmosomes disappeared.Immunocytochemical stainingfurther demonstrated that the formation of syncytium was through cell membranefusion rather than the amitosis process.

细胞形态分化的研究结果表明：早孕胎盘来源的细胞滋养层细胞在血清诱导下，首先发生聚集，并通过桥粒和细胞骨架使相邻的细胞膜紧密接触；之后细胞膜发生片段断裂，形成融合孔样结构；细胞间桥粒消失，最终形成多核的合体细胞；免疫细胞化学分析进一步证实合体化是通过细胞膜融合而非无丝分裂（amitosis即细胞核分裂而细胞质不分裂）实现的。

The photocathode is coated with sensitive gallium arsenide, which allows for a more efficient conversion of light to electrical energy at extremely low levels of light.

其表面镀上一层很敏感的砷化镓光电阴极涂层，，在极弱光线下它能使光更有效的转化为电能。

The results showed that phosphating followed by coating acrylic acid can improve the adhesive strength. Increasing water temperature and the concentrations of cellulose nitrate in the buffer layer, decreasing the concentrations of R-2 resin and solvent can reduce the elongation.

结果表明，铝材表面经过磷化处理后，用丙烯酸金属涂料涂覆，可提高水转印后粘接性，转印时水温升高，过渡层配方中硝化棉增多，随R-2树脂减少，以及溶剂的减少都会使伸长率下降。

The depth of Cr layer had been 100μm. Metallurgy interface exists between matrix iron and alloying chrome layer.

该工艺可以使铬渗入到铸铁基体中达100μm以上，合金化层与基体具有良好的冶金结合。

Xuncius thought there was a commensal and concomitant relationship between the king and the people.

当然，他时刻都在钝化政治矛盾，把统治者与人民的关系描述成"父母"与"子女"的关系，使其蒙上一层温情的面纱。

In After Effects create a new project and import your files. Turn on continuous rasterization and set your layer to best quality.

在 After Effect 里面创建一个新的项目，然后导入你的文件，使用栅格化功能，使你的矢量层得到最好的显示效果。

Following his return to London in 2006, he was promoted to associate in Foster+Partners and was responsible for a number of competitions and masterplan projects in China, South East Asia and Middle East, including the Shenzhen Stock Exchange tower and the 700 metre tall Shanghai Centre Tower in China, the HoChiMinh Dockland Regeneration masterplan in Vietnam and the Serrenia luxury resort masterplan in Egypt.

之后，范铁亲临香港数月，与客户，当地建筑师及顾问一道参与香港岛大型豪华私人屋苑贝沙湾第五期工程。其整体化的遮阳设计使建筑能耗节省至少10%；采用的预制混凝土构件既保证施工质量，也加快了工程速度-每层工期少于4天。这一项目在香港高级住宅建设具有标志性意义。

To evaluate the bioactivity of the glass-ceramics,the specimens were soaked in the simulated body fluid. The results indicate that fluorapatite shows needle-like microstructure, which is similar to that in human bone and teeth. The formation of needle-like fluorapatite is related to the heat treatment procedure, which results in needle-like fluorapatite crystals by accelerating one-dimension growth along the c-axis through the screw dislocation growth mechanism. The mechanical properties of the glass-ceramics are close to those of the human bone and teeth. The bioactivity test results show that apatite layer is precipitated on the materials surface after 3 d immersion in SBF, which indicates the glass-ceramics have a good bioactivity.

研究结果表明：氟磷灰石相呈针状，与人体骨和牙齿的磷灰石形貌相似，有利于提高材料的生物活性和生物相容性；氟磷灰石的形成是材料被迅速加热至高温进行热处理，使磷灰石以螺旋位错生长机制沿c轴晶化长大所致；经热处理获得的材料具有优良的力学性能，基本满足骨科和齿科用生物材料的性能要求；材料在体外模拟体液中浸泡3 d后，样品表面已有磷灰石层生成，表明该材料具有较高的生物活性。

The ability of multiple lineage differentiation and long term self-renewal make stem cells to be the most important "seed cells" in future regenerative medicine and the best tool for the research in human early germ layer specification and organogenesis, drug screen and gene therapy.

干细胞具有的多向分化潜能和自我更新能力使其成为未来再生医学的重要种子细胞，并成为研究人类早期胚层特化和器官形成、药物筛选以及基因治疗的最佳工具。

Moreover, the protein-free spreading-free spreading technique, involvingbenzyldimethyl-alkyammonium bromide and the denaturing agent formamide, wasestablished. With very low DNA concentration, the fully extended DNA samples for linearDNA can be prepared.

采用Sephadex色谱柱分离，保温稀释的DNA溶液，不仅可除去DNA链上吸附的盐，而且可使盘绕一起的DNA链部分展开；在此基础上，通过采用苯二甲基辛基溴化胺－甲酰胺微量展层技术，可使纳克级DNA完全展开到云母基底上。

The reasons of iron ions content overproof in grade Ⅱ desalting water system,such as variation water quality,contamination of regenerant , operation adjustment of pretreatment system and switching operation of bed were discussed.

对二级脱盐水系统中铁离子含量超标的原因，如来水水质发生波动、再生剂受到污染、预处理系统操作调整、床体运行切换等进行了论述。

You were hired to drum up new business, so go and do it.

公司雇你招徕新业务，你就做你的事好了。