成层的

The nacre shell also known as mother of pearl is made from crushed oyster shells which are rich in nacre, concholin and proteins.

贝壳珍珠层又称珍珠母，由富含珍珠层、concholin和蛋白质的牡砺壳碾碎而成。

The development of tomographic imaging technique-optical coherence tomography is based on the low interference reflectometry.

层析成像技术光学相干层析术是基于光学低相干反射测量发展而来的。

The single piy paper can be slit and rewinded into two ,three or four ply paper with variious specifications,for the production of napkins, hankies, facials or sanitary napkins.

从单层复卷分切成双层、三层或四层规格不同的盘纸，供折叠纸巾、餐巾、盒装面巾、卫生巾等使用。

Four main formations of loop bedding in Jiyang sub-basin were upper layers fall down in the process of earthquake, tautening distortion due to earthquake, the frication of earthquake-related surface of fault and the effect of redox and diffuse other formations of loop bedding comprise the effect of earthquake wave, the effect coming from circumrotate of globosity rotation, snowball function, cementation intermittent, the effect of biology, and so on.

综合分析认为震动塌落、震动拉伸变形、地震断裂面的摩擦作用、氧化还原反应和扩散作用是环状层理的主要成因，前三种成因的环状层理往往与其他震成构造伴生，可作为震积岩的良好标志。环状层理的其他成因还包括：地震波传播方式的影响、地球自转产生的涡旋的影响、&滚雪球&效应、间歇胶结作用以及生物成因等。

This reservoir is a mesotype shallow full-contained gas field, which is formed by 5 gas stacked formations in vertical. The buried depth is from 900m to 1200m, average porosity is 11.83%, average effective permeability is 0.28 X 10~-3 u m2. So this reservoir belongs to low permeability gas reservoir.

该气藏是由5个气层纵向叠置而成的浅层中型整装气藏，埋深900-1200m，平均孔隙度11.83%，平均有效渗透率为0.28×10~(-3)平方微米，属于低渗透砂岩气藏。

This ontology is to neaten information which exists in government again,then to disclose the relationship during these information,that is divided two level:one is topic level and the other is information level.

此次本体的构建是对存在于政府部门的信息资源进行重新的整理、组织，明确信息资源的类别以及彼此之间的相互联系，最终以主题图的形式把信息资源划分成两层结构：主题层和信息资源层。

It can not only offer more correct values of reservoir parameters, such as porosity, saturability, permeability, and the depth and pressure of the oil formation, but also provide significant information about complex reservoirs with fractures, pores and thin beds.

成像测井技术与一般测井技术相结合，不仅能更准确地确定油气藏参数，如孔隙度、饱和度、渗透率、油气层厚度和地层压力等，而且还能为裂缝、孔洞、薄互层等非均质性复杂地层的解释与评价提供信息。

Pristine Li-Al LDHs are synthesized by hydrothermal process in different reaction conditions by varying the aging time for 1 and 24 hours. Both the Li-Al layered double hydroxides (abbreviated as Li-Al LDH1 and Li-Al LDH24 for aging time 1 hour and 24 hours, respectively) were modified by using sulphanilic acid sodium salt hydrate, modified agent to form modified Li-Al LDH1-SAS and Li-Al LDH24-SAS. The morphology of the pristine layered double hydroxides are investigated by using wide angle X-rays diffraction, scanning electron microscopy and particle size analyzer which indicates that the crystallinity and aspect ratio is increased with increasing the aging time from 1 hour to 24 hours. The particle size of Li-Al LDH24 and Li-Al LDH1 are found to be ~1000 nm and ~250 nm, respectively. Both the pristine and modified LDHs are characterized by XRD, FTIR spectra and thermogravimetric analysis.

本研究目的在於改变长晶时间的长短，合成出同径大小的Li-Al LDHs，再经由改质剂sulphanilic acid sodium salt hydrate将Li-Al LDHs无机层材表面有机官能化制备出改质型Li-Al LDHs-SAS，於是进一步藉由扫描式电子显微镜、射径仪和穿透式电子显微镜等仪器分别观察LDHs改质前和改质后其主层结构型态上的变化；从中可以发现Li-Al LDHs随著长晶时间的增加其径有随之增大的趋势，但经有机化改质后其径会由於改质环境的影响明显低许多，针对此现象本实验将未改质和改质后之Li-Al人工无机层材制备成复材进一步探讨其在热性质和难燃特性上的为表现。

And he built the inner court with three rows of hewed stone, and a row of cedar beams.

6：36 他又用凿成的石头三层，香柏木一层建筑内院。

This dissertation redefined "the mung bean rock" by synthesizing the correlation sections, according to the new congnition that the middle formation of Lei〓 in the middle region of Sichuan is the same as that of Jia〓 in eastern Sichuan Basin, the section of the Leikoupo Formation was redivided into Lei〓, Lei〓, Lei〓 and Lei〓 sections. The important one Lei〓 was redivided into Lei〓1, Lei〓2, Lei〓3 and Lei〓 subsections.

本论文在川中地区雷-1中亚段与川东地区原嘉五1亚段同层的新认识基础上，通过重新确定绿豆岩标准层，用综合对比方法，将川东地区雷口坡组地层重新统一细分为雷一、雷二、雷三和雷四段，对重点层段雷一段再细分成雷一1.1、雷一1.2、雷一1.3和雷一2亚段。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失