层

But come to him, I found that their homes have no floor, the dormitory building into a five by six.

但走到跟前，我才发现自己家那一层楼已经没有了，宿舍楼由六层变成了五层。

Bridge deck over lay structure of Yamen Bridge is analyzed through finite element method according to the character of double towers and single cable plane.

针对崖门大桥的双塔单索面斜拉桥结构特点，对桥面铺装层结构进行了有限元力学分析，总结了铺装层结构变形特点及性能要求，指导铺装层的设计施工；介绍桥面铺装沥青混凝土设计，及高粘度沥青混合料的施工过程和特点。

By using Yb 3+ doped double clad fiber with rectangular inner cladding and a set of back cavity mirrors with different transmission ratio , the double clad fiber lasers are constructed.

采用自行研制的内包层为矩形的掺Yb3 +双包层石英光纤，以透射率不同的一组二向色镜为后腔镜构成了双包层光纤激光器。

In the semiotic system of language, interpersonal function at semantic level can realize tenor upwardly in context and can be realized downwardly at lexico-grammatical and phonological/graphological level.

在语言这个符号系统中，人际功能处于语义层，向上可体现语境中的话语基调，向下可由词汇语法层和音系层体现。

Meanwhile, the researches on the plasma sheath are notenough, especially the research on the sheath characteristic of the electronegative plasma. Forthe great amount of negative ions that exist in some plasmas processes have impact on thestructure of the sheath dramatically.

但等离子体鞘层的研究工作还不够完善，特别是电负性等离子鞘层特性的研究，由于在某些等离子体加工中存在大量的负离子，会对鞘层结构产生很大的影响。

A 2D PIC model was used to simulate the PIII process for a planar target. The simulation results in one whole pulse show that the sheath expands with a decreasing speed and the sheath shape would change form elliptically cylindrical to circularly cylindrical. The dose distribution of ion implantation in the target surface is not uniform, and the concentration depth profiles of retained dose are considerably different, in different positions of the target.

本论文采用二维粒子模拟方法对等离子体离子浸没注入技术进行了模拟研究，在一个完整脉冲时段内，等离子体离子浸没注入平板靶的模拟过程表明：等离子体鞘层的扩展先快后慢，鞘层形状由椭圆柱形向圆柱形演化；注入离子剂量在靶表面的分布是非均匀的；在靶的不同位置注入的离子在改性层中的浓度深度分布有显著差别。

Leading and seperating level of emiction Magic blink suction layer, instantly diffuse the urine, quickly absorb the urine no matter it is more or less.

导流隔尿层芯层内的导流隔尿层能迅速扩散尿液，引导液体下渗，阻隔液体于皮肤的接触，保持干爽超薄吸收结构，，更加贴合宝宝的身体，更有强力吸收功能。

By using dipping enameling on a low carbon steel,effects of firing temperatures and time on structure and properties were studied,the hardness of the enamel coating was measured,and the relationship between hardness and firing temperature and time and the effect of crystal nucleus addition were also investigated.

采用浸搪法制备搪瓷基板，研究了不同烧结温度和时间对钢铁基板搪瓷制备工艺、组织和性能的影响，测定了搪瓷层的硬度，并分析了搪瓷层硬度与烧结温度和时间的关系，以及晶核添加剂对搪瓷层硬度的影响。

Embryonic germ layer on ventral aspect of the bilaminar disk that gives rise to endoderm.

双层椎间盘腹侧形成滋养层细胞的三个胚层组织引起的内胚层。

Objectives: Being able to simultaneously express all genes of germline, endoderm, mesoderm and ectoderm, bone marrow mesenchymal stem Cells are considered to have the potential to differentiate to other tissues and cell lines.

目的 骨髓间充质干细胞(Mesenchymal Stem Cells，MSCs)能同时表达内胚层、中胚层和外胚层等所有三个胚层的基因，具有向其它细胞和组织多向分化的潜能。

And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.

同时，论述了一体化管理体系构建中的几个主要问题，包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。

Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.

运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。