But the notion of a sharp division between the working young and the idle old misses a new trend, the growing gap between the skilled and the unskilled.

1、

This gap is part of a deepening divide between the well-educated well-off and the unskilled poor.

这一差距正是不断加剧的高学历高收入富人与无技术低收入穷人之间两极分化的部分表现。

四级真题- 2015年 6月 1卷阅读B

2、

Employment rates are falling among younger unskilled people, whereas older skilled folk are working longer.

年轻的无技术人群的就业率下降，而老龄的高技术人群工作年份却越来越长。

四级真题- 2015年 6月 1卷阅读B

3、

He went to Paris in search of work as an unskilled labourer

他没有任何劳动技能就到巴黎找起了工作。

柯林斯高阶英汉双解学习词典

4、

Study on Preparation of Nano-metal Sols by Pulsed Laser Ablation and Catalytic Growth of One-dimension Carbon Nano-materials

脉冲激光连续制备纳米金属溶胶及其催化生长碳纳米一维材料研究

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5、

Preparation and properties of the transparent al_2o_3-sio_2 sols

Al2O3－SiO2系透明溶胶的制备及溶胶特性

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6、

Manufacture and Applications of Silica Sols

硅溶胶制备与应用

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7、

UV-Vis spectra of the nickel sols in aqueous solution of SDS-PVP

SDS-PVP体系中镍溶胶的紫外可见光谱特性

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8、

The effect of field strength, deposition time, sols concentration, temperature and square wave pulse on the deposition structure is investigated.

研究了电场强度、沉积时间、溶胶浓度、温度和方波脉冲等对沉积结构的影响。

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9、

The review of silica sols applications

硅溶胶应用评述

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10、

The Strategies and Methods of Amelioration of the Yellow-red Sols in South Anhui

皖南黄红壤改良的对策与措施

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11、

Study on the Concentration Polarization of Cation-exchange Membrane in the Process Producing Silica Sols by Electrodialysis

电渗析法制备硅溶胶过程中阳离子膜浓差极化行为的研究

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12、

Because of the unique structure and property of hydrophobic sols, they play an irreplaceable role in many fields.

在很多方面有着应用，憎液溶胶由于其特殊的结构、性质，使得它在生产、生活的方面有着不可替代的作用。

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13、

A Review on the Research of the Adsorption of Metallic Sols by Surface-Enhanced Raman Scattering

金属胶体吸附的表面增强拉曼散射研究进展

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14、

Absorption spectra and surface enhanced Raman scattering spectra of porphyrins adsorbed on Ag sols

两种卟啉化合物在Ag溶胶表面的紫外－可见吸收光谱和表面增强拉曼散射光谱研究

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15、

The UV and visible absorption spectra and kinetics of reduction of the sols have also been studied.

对所得胶体的紫外-可见吸收光谱及溶胶中Tb（Ⅳ）水合氧化物的氧化还原动力学进行了研究。

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16、

Surface Enhancement Raman Spectrometric Characteristics of Some Porphyrins on Silver Sols Deposited by Chemical Reduction

几种卟啉在化学还原沉积银膜上的表面增强拉曼光谱特征

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17、

Preparation of Aqueous Nanometer Silica Dispersions Made from Silica Sols with Well-defined Particle Size

纳米二氧化硅水分散体的制备及复配

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18、

Determination of the average thickness of interface layer wrapped about sio_2 sols by SAXS

小角X射线散射法测定溶胶平均界面厚度

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19、

Preparation of Organically Modified Silica Sols and Hydrophobic Films

有机改性硅溶胶及疏水膜的制备

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20、

Effects of Nano-Silicon and Silicon Sols Nucleating Agent on Properties of Polypropylene

纳米SiO2及硅溶胶成核剂对透明聚丙烯结构与性能的影响

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