下层

Its advantages lie largely in labour-intensive industries, which are in the middle stream of the chain of production, leaving the upper-stream links, such as research and development of new products, and down-stream ones, which mean the capability of tapping the world market, to the care of foreign corporations.

她的优势很大程度上依赖于劳动密集型产业，也就是生产链中的中间环节。而把上层环节，比如新产品的研究与发展，以及下层环节，即拓展全球市场的能力，交给了外国企业。

To obtain new ideas on optimal composite material structure, the fine structures of the trabeculae of the elytra of Allomyrina dichotoma Linné and Prosopocoilus inclinatus Motschulsky were investigated using scanning electron microscope.

为了从仿生学的角度，获得复合材料构造的最优化设计的指导思想，用扫描电子显微镜考察了独角仙和锹形虫前翅中的小柱微细构造，结果在昆虫形态学方面也得到了一些新的见解1与甲虫前翅上下层相连的小柱，其形状和尺寸的大小因甲虫种类而异。

That enemy units is necessary to complex the structure is relatively divided into two layers, the lower from the field, wells, back, and so shape the composition of the upper hole with Embrasure and hope to observe military and archery use, so there is also a defensive function .

那敌台的构造相对就要复杂一些，分为两层，下层是由田，井，回，等字形组成，上层有垛口和望孔是观察军情和射箭用的，所以这里也具有防御敌人的功能。

In Chapter 4, on the basis of the selected CPU chips, the hardware frame of the embroidery machine control system is determined according to the overall framework. The power circuit, reset circuit, memory interface circuit, keyboard and display circuit, USB interface circuit, serial communication interface circuit and nether electromechanical interface circuit are designed in particular.

第四章根据总体架构，在选好的CPU芯片的基础上确定了绣花机控制系统的硬件框架，详细设计了电源电路、复位电路、存储器接口电路、键盘与显示电路、USB接口电路、串行通信接口电路和下层机电接口电路。

The epilogue is the conclusion of this thesis.

这是下层儿童生活转变的标志。

Then, for more than an hour , he wandered with erring feet through the tangled undergrowth.

他高一脚低一脚地在盘根错节的下层树丛中转了一个多小时。

Instead of a rude mixture of sailors, soldiers, and those belonging to the humblest grade of life, the present assembly was composed of the very flower of Marseilles society,--magistrates who had resigned their office during the usurper's reign; officers who had deserted from the imperial army and joined forces with Condé; and younger members of families, brought up to hate and execrate the man whom five years of exile would convert into a martyr, and fifteen of restoration elevate to the rank of a god.

但这儿的宾客可不是水手，士兵和那些头面人物下层平民百姓；团聚在这儿的都是马赛上流社会的头面人物，――文官曾在拿破仑统治的时期辞职退休；武官则从法军里开小差并投身于外国列强的军队里，而那些青年人则都在咒骂那个逆贼的环境中长大的，五年的流放的生活本该把这个人变成一个殉道者，而十五年的复辟生涯却使他被尊为半神的人。

In this case, however, although the occasion of the entertainment was similar, the company was strikingly dissimilar. Instead of a rude mixture of sailors, soldiers, and those belonging to the humblest grade of life, the present assembly was composed of the very flower of Marseilles society,--magistrates who had resigned their office during the usurper's reign; officers who had deserted from the imperial army and joined forces with Condé; and younger members of families, brought up to hate and execrate the man whom five years of exile would convert into a martyr, and fifteen of restoration elevate to the rank of a god.

但这儿的宾客可不是水手，士兵和那些头面人物下层平民百姓；团聚在这儿的都是马赛上流社会的头面人物，——文官曾在拿破仑统治的时期辞职退休；武官则从法军里开小差并投身于外国列强的军队里，而那些青年人则都在咒骂那个逆贼的环境中长大的，五年的流放的生活本该把这个人变成一个殉道者，而十五年的复辟生涯却使他被尊为半神的人。

Know to all, The refract wave exist an precondition, that is the bottom medium velocity is bigger than upper, then medium interface produce the refractive wave, if the medium exist the speed turn in reverse, and low speed in false bottom, the medium interface can not calculate.

众所周知，折射波存在的前提是下层介质的速度一定要大于上层介质的速度，这样才能在界面形成折射波，如果存在低速夹层和速度倒转，则利用折射波来求取表层结构难以进行。

A bottom feeder is someone who does what many peo-ple do not want to do.

最下层工作的人，就是做些许多人不愿做的事。

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