He believes 3D printers could "produce a new breed of mechanical engineers" , especially in rural regions.

Other forms of 3D printing have since emerged (see article), but they all work as an additive process, building objects up layer by layer.

其他形式的3D打印机已面世，但全都是运用添加处理，一层层地把东西建造出来。

Now a product can be designed on a computer and "printed" on a 3D printer, which creates a solid object by building up successive layers of material.

而现在我们可以在电脑上设计好产品的各种参数，再用3d打印机“打印”出来，此过程通过喷涂一层层连续的材料逐渐塑造出固态的目标模型。

Tantalum pads are individually designed for patients by computer-aided design and precise 3D-printing technology.

钽垫块是通过计算机辅助设计和精确3d打印技术，为病人量身定制的。

Conclusion Glare disability in twilight condition is more dangerous for flying safety.

结论在暮视时眩光失能对飞行安全危害更大.

Number indicating the degree to which disability glare is controlled.

指示失能眩光受控程度的数字.

Discomfort glare and disability glareare the two important glare.

眩光一般分为不适眩光和失能眩光.

There are many one-dimensional ( 1D) discrete lattice systems in the nature.

自然界中存在大量的一维离散晶格体系；

Application of 1D interpolation on surface 3D reconstruction based on MATLAB

基于Matlab的一维插值在曲面三维重建中的应用

Study of Characteristics of Transmission Spectra of Quasi-periodic 1D Photonic Crystal

一维准周期光子晶体透射谱特性研究

The spatial resolution of the detector system was used in one 1D model as the fifth parameter.

一维模型中的一个采用了4个参数：计数、本底、心肌壁厚及位置，另一个引入系统的空间分辨率作为第5个参数。

Reconstruction of the 3D Surface of Head Based on 1D Interpolation

基于一维插值的人头像三维表面重建

A study of the distance and time headway distributions in 1D CA traffic models

一维元胞自动机交通流模型时空间距分布的研究

Peculiar properties in the 1D discrete lattice systems exhibit potential and important applications.

一维离散晶格体系的独特性质使其具有潜在的和重要的应用价值。

Application of Hydrus-1D to the estimation of soil hydraulic parameters

用Hydrus-1D软件推求土壤水力参数

Statistical mechanical approach to the correlation functions of 1D random traffic flow model

元胞自动机交通流模型的关联函数解耦处理

Analysis of Time Domain Radiation Waveform of 1D Array Based on Gaussian Pulse

基于高斯脉冲的一维阵列的时域辐射波形分析

Application of 1D and 2D Coupling Temperature Model in the Three-Gorge Reservoir

一二维耦合温度模型在三峡水库水温中的应用研究

Studies on the Defect Mode Properties of 1D Photonic Crystal

一维光子晶体的缺陷模特性研究

3D groundwater flow model and 1D land subsidence model were constructed.

在此基础上，建立了准三维地下水流模型和一维地面沉降模型。

Synthesis and Structure of a Novel Supramolecular Complex with 1D Twisted Structure

新型一维麻花状超分子配合物的合成与结构