查询词典 pencil of lines

The pencil of plane quadratic lines is the foundation for studying plane cubic curve and hig-her plane curves.

平面二次线束是研究平面三次代数曲线和高次曲线的基础。

They are ①cubic plane curve constituted with projective pencil of lines and line eonic

进而证明三个定理：①一次线束和其射影对应的二次线束，所对应直线交点的轨迹为三次平面曲线

Cy Twombly uses a combination of charcoal, colored pencils, chalk and oil paint in his works; sometimes he also incorporates wavy, flowing, scribbled text. But Ye Yongqing uses an "eyebrow pencil" to portray abstract lines and points to form a poetic visual language. His latest paintings further expand on this. He created seven abstract paintings of an identical composition, method, symbol and style entitled Broken - Heart. These paintings vary in either background color or color of the lines.

汤布里在绘画中并用炭笔、彩色铅笔、粉笔和油画颜料，还借用文字抽搐涂抹飞动书写，而叶永青的绘画则用"眉笔"一点一划描绘出抽象的线条，构成了诗意的视觉语言，尤其是他最近的绘画把这样的观念性做了进一步延伸，他完成了七幅同一构图、同一方法、同一符号、同一风格的抽象绘画《伤·心》，它们的不同表现为：要么每一幅画中的底色不同，要么每一幅画中符号描绘的颜色不同。

Now stand you on the top of happy hours, And many maiden gardens yet unset With virtuous wish would bear your living flowers, Much liker than your painted counterfeit: So should the lines of life that life repair, Which this, Time's pencil, or my pupil pen, Neither in inward worth nor outward fair, Can make you live yourself in eyes of men.

你现在站在黄金时辰的绝顶，许多少女的花园，还未经播种，贞洁地切盼你那绚烂的群英，比你的画像更酷肖你的真容：只有生命的线能把生命重描；时光的画笔，或者我这枝弱管，无论内心的美或外貌的姣好，都不能使你在人们眼前活现。

Now stand you on the top of happy hours,And many maiden gardens yet unsetWith virtuous wish would bear your living flowers,Much liker than your painted counterfeit:So should the lines of life that life repair,Which this, Time's pencil, or my pupil pen,Neither in inward worth nor outward fair,Can make you live yourself in eyes of men.

你现在站在黄金时辰的绝顶，许多少女的花园，还未经播种，贞洁地切盼你那绚烂的群英，比你的画像更酷肖你的真容：只有生命的线能把生命重描；时光的画笔，或者我这枝弱管，无论内心的美或外貌的姣好，都不能使你在人们眼前活现。

To study sysetematieally higher plane curves must begin with pencil of planequadratic lines.

欲系统地研究高次曲线，必须从研究二次线束着手。

The constructions of rational curves depend on the pencil of lines which may be blended in two or more straight lines.

有理曲线由直线束确定，直线束由两个或多个直线经调配得出。

From design, manufacturing to apply in pencil producing, after seventy years of practice, thousands of technical innovations, and repeatedly matching with pencil making, design and produce technology attain perfection, and rationality, stability and reliability of pencil making producting lines and fitters we made are first rate in our country and up to the high level of the world.

从设计、制造到大生产使用，70年来，千百次的技术革新，与生产实践反复磨合，使本公司的铅笔设计和制造工艺趋于成熟和完善，所生产的铅笔机械设备流水线及配件，其合理性、稳定性和可靠性堪称国内一流，可与外生产的设备媲美。

As we know, the "bone" means the concrete pencil lines of a painting,"cover the bone" means negate. It's a colorful painting skill of covering the pencil lines and highlighting the painting by applying colors to it. This skill is mainly used in flower-bird paintings and what it shows to us is the attitude to the works and the world of Hong JI-yoon.

就像所了解的那样，"骨"指的是绘画成立的一个具体的笔线，没骨的笔线意味着"否定"，是不把线条表现出来而使用渲染来提高画面效果的彩色主义画法，主要使用在花鸟画中，其技法所表现的是画家洪志伦对作品的态度和人生观。

One of the methods for estimating the vanishing point from the image of the invention includes: a dividing step for dividing the image into snippets; a first detecting step for detecting a local direction of each snippet; a combining step for combining lines of directional pencil of lines according to the local direction detected in the first detecting step; and a first calculating step for calculating at least one vanishing point according to the combined lines of directional pencil of lines in the combining step.

根据本发明的用于从图像检测消失点的方法之一包括：用于将图像划分成小片的划分步骤；用于检测每片的局部方向的第一检测步骤；用于根据在第一检测步骤中检测出的局部方向组合方向线束的直线的组合步骤；和用于根据在所述组合步骤中组合的方向线束的直线计算至少一个消失点的第一计算步骤。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。