Using 3d printers as production tools has become known in industry as "additive" manufacturing (as opposed to the old, "subtractive" business of cutting, drilling and bashing metal).
使用3d印制机作为生产工具在工业上被称作“加法”制造(与传统的对金属进行裁剪、锥钻、击打的“减法”制造相反)。
Magenta: One of the subtractive primary colours. It is used in four-colour process printing. Also referred to as process red.
洋红：减法原色之一。是四色彩印所用的颜色。亦称四色红。
Suppression subtractive hybridization(SSH), which is feasible and highly specific, is one of the most efficient methods for cloning differentially expressed genes.
抑制性消减杂交是一种简便易行、特异性高的高效分离差异表达基因的方法。
Differential DNA dot hybridization of subtractive cDNA clones.
差减阳性克隆的斑点杂交。
Mice were immunized by cyclophosphamide subtractive immunization method.
环磷酰胺消减免疫法免疫小鼠。
After two steps of hybridization, a subtractive gene bank of metastasis was constructed.
经过两步骤的杂交后，构建了转移相关基因的差减文库。
And then, divide into two small classes: additional demonstrative and subtractive demonstrative.
进而将旁指代词分成两个小类，即加指代词和除指代词。
AIM: To construct subtractive libraries in association with heat adaptation differential expressed genes.
目的：构建大鼠肝细胞热适应差异表达基因消减文库。
First, determining the initial system by the method of subtractive clustering. Second, learning the system.
首先，通过减法聚类来确定初始系统，然后再进行学习训练。
This paper analyses the methods of subtractive dithering signals, and points out characters of every method.
该文对目前采用的遥信去抖方法进行分析，指出不同方法的特点。
On the basis of analyzing RBPNN in theory, subtractive clustering is used to determine its hidden centric vector.
在对径向基概率神经网络进行理论分析基础上，采用减法聚类方法确定它的隐中心矢量。
Blue printer: One of the four printing plates in a subtractive colour process which is to be printed in cyan ink.
蓝版：减色彩印法的四张印版之一。它需用青蓝色墨印刷。
Suppression subtractive hybridization has been widely used in medical research but less in plant science up to date.
差减抑制杂交技术在医学研究中应用较多，而在植物研究中的应用较少，近几年有所增加。
Ostwald's theory, based on pigments, assumes that color is subtractive and that all colors mixed together produce black.
奥斯特沃德建立在色素基础上的理论假定颜色是可减的，所有的颜色混在一起产生黑色。
This is referred to as subtractive bilingualism, and it can have serious negative consequences for children from minority groups.
这种情况被称为“减法双语”，可能对少数族群的儿童产生严重的负面影响。
A soft sensor modeling method is presented which selects optimal fuzzy rules by tuning the radius of a subtractive cluster center.
提出了一种通过调整减法聚类半径优选模糊规则的软测量建模方法。
They are called subtractive primary colours because each of these colour will absorb or subtract one third of the colours in the white light.
它们被称为减色法原色是因为它们每个颜色会吸收或减去白光内的三分之一色光。
Recombinant clone can be analyzed directly with the use of PCR. It is very efficient, especially in establishment of subtractive library of cDNA.
筛选重组阳性克隆可直接用细菌悬液作PCR模板，在消减文库构建时，能大大提高工作效率。
Differentially expressed gene librarys of the control and experimental groups were constructed by the method of suppression subtractive hybridization.
利用消减抑制杂交技术建立对照组与实验组差异表达基因文库。
Objective To screen the genes differentially expressed in human renal cell carcinoma (RCC) cell lines using suppression subtractive hybridization (SSH).
目的应用抑制性消减杂交技术构建人肾癌差异表达基因文库并进行差异表达基因筛选。
This paper discusses the fundamentals of applying digital subtractive processing technique in intensifying images obtained by X-ray vascular angiography.
本文论述了利用数字相减处理技术增强血管造影X线影象的基本原理。
Methods Improved PCR-based subtractive hybridization was used to clone the genes from apoptotic prostatic carcinoma cell line DU-145 cells induced by ATRA.
方法：应用全反式维甲酸诱导前列腺癌DU 145细胞凋亡，建立细胞凋亡模型，采用基于PCR的改良消减杂交技术克隆与凋亡相关的基因。
A learning algorithm of subtractive clustering for RBF network is used to obtain the parameters of radial basis function so as to optimize network structure.
在RBF网络中采用了一种减聚类的学习算法来确定径向基函数的相应参数，使网络结构得到优化。
A learning algorithm of subtractive clustering method for RBFNN is used to obtain the parameters of radial basis function, so that RBFNN has an optimized structure.
在RBF神经网络中采用了一种减聚类的学习算法来确定径向基函数的相应参数，从而使神经网络结构得到优化。
Aim: to explore the role of subtractive immunization techniques in analysis of some transiently expressed antigens of hepatoma apoptotic cells during apoptotic response.
目的：探讨消减免疫法在分析肝癌细胞凋亡反应中瞬时表达的某些相关抗原分子的作用。
In order to study the leaf-specific expressed genes in Oryza sativa L., the subtracted library of rice leaf was established by suppression subtractive hybridization (SSH).
为了研究水稻叶组织特异基因及其表达，利用抑制消减杂交法(SSH)建立了水稻叶对根的差减文库。
In the subtractive process, colors are produced when dye (as in paint or color photographic materials) absorbs some wavelengths and so passes on only part of the spectrum.
而在减色法中，染料(比如在绘画颜料或彩色照相材料中)吸收了部分波长而只允许分光谱通过，从而产生各种色彩。
In the subtractive process, colors are produced when dye (as in paint or color photographic materials) absorbs some wavelengths and so passes on only part of the spectrum.
而在减色法中，染料(比如在绘画颜料或彩色照相材料中)吸收了部分波长而只允许分光谱通过，从而产生各种色彩。
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