查询词典 NC

Research and development of 2-D NC automatic programming system base on AutoCAD .

张振宇。 AutoCAD二维图形数控自动编程系统的研究和开发。

This paper develops that an automatic NC graphic programming system based on AutoCAD platform fits in with IPC-CNC system.

介绍一种基于AutoCAD平台、适于工业个人计算机数控系统的图形自动编程系统。

An automatic programming system for manufacturing mould components on economical kind of NC milling machine is described.

研究了一种适于在经济型数控机床上加工模具类零件的自动编程系统。

To evaluate the specificity of the PCR, genomic DNA of Theileria annulata,Babesia bovis,Toxoplasma gondii,Leishmania donovani and standard strain of N. caninum were used as a template in the PCR. For determining the detection limit of amplification procedure, PCR was run on a dilution series of genomic DNA from N. caninum（1.562 5-200 ng/ml）. Brain tissue samples of 32 aborted fetuses were detected by PCR-based assay, and 23 blood samples from mothers were tested by ELISA. Results The amplified DNA fragment （350 bp）had a high identity of 98% with the Nc-5 gene sequence of N.

以环形泰勒虫、牛巴贝斯虫、刚地弓形虫、杜氏利什曼原虫以及犬新孢子虫标准株DNA为模板进行扩增以验证PCR的特异性，采用紫外分光光度计测定犬新孢子虫标准株DNA浓度和纯度，取高纯度的DNA样品用灭菌水稀释，分别取不同量的DNA进行PCR扩增，确定PCR方法的敏感性；利用该方法对32份奶牛流产的胎牛脑组织样品进行检测，同时，对其中23份流产的母牛血样进行ELISA血清学检测，以评价犬新孢子虫PCR方法的检测效果。

The Graphic Automatic Programming system is that computer automatically completes basketry of NC under the software's support according to spare parts sketch displaying in computer.

图形自动编程就是根据计算机显示出的零件图形，在软件的支持下自动完成零件数控加工程序的编制。

The Graphic Automatic Programming system is that computer automatically completes basketry of NC under the softwares support according to spare parts sketch displaying in computer.

图形自动编程就是根据计算机显示出的零件图形，在软件的支持下自动完成零件数控加工程序的编制。

Our company is mainly produce the middle and small precise parts, and NC machining of batch production.

公司加工的主要方向为中小型零件的精密加工和批量数控加工。

The mixing of P-N100 system into bonder system brought about an increasing of extend to 191.7% by exceed 74%.

常温下的力学性能数据显示，P-N100预聚物上的活性－NCO与NC上的－OH进行了交联，使粘合剂体系的延伸率达到191.7%，提高了74%。

This thesis finishes the simulation of NC turning through computer simulation technology and boolean operation method.

本文主要通过计算机仿真技术和布尔运算的方法来实现数控车削加工过程仿真。

With plastic brainpan product as an example , the plastic melt flow is analyzed and simulated by Moldflow software , and the mold is designed by the adoption of UG software according to the basic process of modern mold design method , leading to reasonable injection molding parameters , optimized mold structure , two dimensional drawing of mold structure and three dimensional shape for NC machining .

以塑料头盖制品为例，按照现代模具设计方法的一般过程，综合运用Moldflow软件进行塑料流动分析和UG软件进行模具设计，得到了合理的注射工艺参数和优化的模具结构，以及模具的二维工程图和用于数控加工的零件三维编程模型。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。