一层一层的

After 100 h thermal exposure at 1050 ℃, the surface Al2O3 scales are continuous, dense, and only very little amounts of alloy elements diffused from the substrate is detected in the overlayer.

一步法制备能提高含扩散阻挡层多层体系的界面结合强度， DB在恒温和循环氧化过程中能保持很好的抑制元素扩散的能力。

A second layer of loose-fitting skin wraps the glass duct-skin, registering the pleats and shrouding the building.

在玻璃管道墙的表面还有一层较为疏松的覆层，作为那些管道的固定装置和大楼外墙装饰。

Any of numerous flatworms of the class Trematoda,including both external and internal parasites of animal hosts,that have a thick outer cuticle and one or more suckers or hooks for attaching to host tissue.

吸虫任一种吸虫纲的扁平蠕虫，包括以动物为寄主的各种生长于内部和外部的寄生虫，其外部有一层很厚的角质层，长有一个或多个吸口或钩子。

Any of numerous flatworms of the class Trematoda,including both external and internal parasite s of animal hosts,that have a thick outer cuticle and one or more suckers or hooks for attaching to host tissue.

吸虫任一种吸虫纲的扁平蠕虫，包括以动物为寄主的各种生长于内部和外部的寄生虫，其外部有一层很厚的角质层，长有一个或多个吸口或钩子。

This paper systematically introduces the method of research in the underground meandering channel point bar at the situation of close-spaced well with oilfield entering cut production , and uses No 1 Block in Gangdong District of Dagang Oilfield as an example.

本文以港东开发区一区一断块为例，探索了一套在油田开发中后期密井网条件下河流相地下储层构型的研究方法。

Upwardly, The thick dark mudstone of member 1 of Qingshankou formation can provide plenteous oil source for Fu-Yang oil-bearing layer, A large number of formal faults developed in T2 structural layer can provide path for oil migration.

其上的青山口组一段厚层暗色泥岩为扶杨油层油藏的形成提供了充足的油源，T2构造反射层大量发育的正断层为油气运移提供了通道。

Listen and Share[00:13.80]知行快报[00:16.17]双语新闻[00:21.98]A construction platform inside an elevator shaft collapsed Sunday, [00:26.83]sending six workers falling about 20 stories to their deaths [00:30.63]inside a Hong Kong skyscraper, [00:33.00]officials said.

香港当局称，周日当天，[00：40.99]一栋摩天大楼内的电梯井里的一个建筑操作平台发生坍塌，[00：45.94]6名工人从约20层高处坠下，当场死亡。[01：02.11]即时讲解[01：03.93]什么是 skyscraper， [01：05.73]字典告诉我们，那是&摩天大楼&的意思，[01：08.75]那么，多高的楼才会是可以称为skyscraper，[01：11.99]有人说20层，有人说50层。[01：14.59]这个其实没有定论。

The layer is thin enough to allow it to be positioned between the plungers on a plunger mat and the keys on a key mat of the mobile station.

一种移动台的薄膜层，其可容易地改变移动台的外观，该层足够薄，允许其位于移动台的柱塞座柱塞和键垫的键之间。

HYDERABAD: A trainer aircraft with the Indian Navy's aerobatics team, Sagar Pawan, crashed into a two-storied building during an air show here on Wednesday.

海德拉巴：一架印度海军飞行表演队的教练机，周三在一航展期间在一幢两层楼建筑坠毁。

Steams, which is applible to soft x-ray region, is applied to the scattering study of rough interface of soft x ray multilayer mirrors.

Steams的散射理论应用于软x射线多层膜反射镜的粗糙界面的散射研究，并基于该理论提出了一种多层膜反射镜的修改设计方法。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。