查询词典 projective pencil of lines

The corner is defined as the point of intersection of two lines,and the Hough transform is used to detect the lines.

在该方法中，角点将被定义为二条直线的交点，并利用Hough变换来检测直线。

HVDC is an ABB innovation that transports large power loads over long distances with low losses and minimal environmental impact, requiring just two500 kilovolt DC power lines to carry the same power load as five alternating current lines.

HVDC技术是ABB的一项创新，在长距离的传输中，它传送大量的电量，而损失很低，而且对环境的影响也达到最小化，只需要两条500千伏的直流电线就可以运载相当于五条交流电线输送的电量。

Cold-welding production equipment: 10 T lane bridge, automatic welding production lines, welding machines, pay DC arc welding machines, plasma cutting machine, oxygen - acetylene automatic cutting machine, large coiling machine, cutting plate machine, bending machine , Polished stainless steel products production lines.

冷焊生产设备有：10T桥式行车、自动焊生产线、氩弧焊机、交直流电弧焊机、等离子切割机、氧-乙炔自动切割机、大型卷板机、剪板机、折弯机、不锈钢产品抛光生产线等。

The results showed that there was difference with the cell lines in growth and size, the chromosome analysis revealed typical characterization of Lepidopteran chromosome therefore two cell lines can' t be distinguished by analysis of character of the morphology and chromosome.

二者在形态上有一定的差异，而且细胞大小不同，生长速度也有一定的差异，两株细胞系的染色体符合鳞翅目昆虫染色体的典型特征，从染色体形态和数量上不能区分两种细胞系。

The influence of the line arrester on the lightning withstand level of 35kV transmission lines was simulated and calculated by electromagnetic transient software ATP-EMTP. The results show that the joining of line arrester can obviously improve the lightning withstand level of 35kV transmission lines, and is especially effective when the lightning directly strikes the conductor.

计算结果表明，在"易击段"架设线路避雷器后，可明显提高35kV输电线路的耐雷水平，尤其雷直击导线时，线路避雷器的作用效果更加明显；雷击杆塔塔顶时，杆塔接地电阻是影响35kV输电线路耐雷水平的重要因素。

In this study, we found out that linalool, a small-molecule compound, could inhibit the growth of various human lymphocyte leukemia cell lines significantly. Meanwhile, it showed little toxicity to normal hematopoietic cells. To determine effects of linalool on the growth of a serious of human leukemia cell lines and normal hematopoietic cells and to explore its possible mechanisms, we employed various technologies, including MTT assay, Flow cytometry, Human Cancer PathwayFinder II Gene Array, Western Blot, RT-PCR and so on.

我们在筛选抗肿瘤小分子化合物时，发现天然小分子化合物芳樟醇能明显抑制多种人淋巴细胞白血病细胞增殖，而对正常人骨髓造血细胞及外周血细胞的增殖没有明显的影响，为此我们用MTT技术、流式细胞术、肿瘤相关信号通路分析技术以及Western blot、RT-PCR等手段和方法探讨了芳樟醇对不同类型白血病细胞系及相应正常造血细胞中的影响情况，及其诱导白血病细胞凋亡的可能分子机制。

The two printing lines are handy and automatic lines.Added an engraving line.

印花工序有手工抬板和自动印花机两条生产线以及一条剪花生产线。

Dollars. The introduction of Japan-wide computer 8K mirror stainless steel panel production line, artistic engraving plate production line, hairline titanium production lines and production lines, production of stainless steel series decorative plate - China and the United States board of products, mainly by national patent protection technology (patent No. 88,2, 11,514), light industry in 1998 by the Ministry of Science and Technology Progress Award in 1990, state-level new products.

引进日本全电脑8K不锈钢镜面板生产线，艺术刻花板生产线，发纹生产线和钛金生产线，生产的不锈钢系列装饰板——华美板产品，主要技术获国家专利保护（专利号88，2，11514，）1998年获轻工部科技进步奖，1990年国家级新产品。

At present, the company occupying a land area of more than 30,000 square meters, the staff reaches above 1500 people,the total investment reaches as high as more than 7000 ten thousand Yuan "a dragon" the production equipment, has 10 to carry the CNC automatic cutting die high.34 bench millers, 12 lathes,completely automatic beer machine which imports with Germany, 28 hardware injection molding machines.11 paste the piece production line high speed.8 plug-in units, 12 patching production lines.6 machine coreassemblies, 8 end product lines, 7 sprayers, 3 spurt the paint line, 5 laser engraving machines and so on advanced equipment.

目前，公司占地三万多平方米，员工达一千五百人以上，总投资高达七千多万元人民币的"一条龙"生产设备，拥有10台高端CNC自动切模。34台铣床，12台车床，和德国进口的全自动啤机，28台五金注塑机。11台高速贴片生产线。8条插件，12条补焊生产线。6条机芯组装，8条成品线，7台喷油机，3条喷漆线，5台激光雕刻机等先进设备。

Methods To investigate the ability of proliferation of the three lung cancer cell lines:the cell line L9981 of human high metastasis lung cancer,the cell line L9981-nm-H1 of transfected nm23-H1 gene,and the cell line L9981-pLXSN of transfected vector using MTT methods,and to examine the ability of extro-invasion of the three cell lines above using improved B...

方法应用放免法检测人高转移大细胞肺癌原代细胞株L9981，转基因细胞株L9981-nm23-H1和空载体转染细胞株L9981-pLXSN的PKA的活性，应用MTT法检测L9981，L9981-nm23-H1和L9981-pLXSN细胞株的体外增殖，改良的Boyden小实法检测L9981，L9981-pLXSN，L9981-nm23-H1这3个细胞株细胞体外侵袭力。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。