滾花環 的英文怎麼說
中文拼音 [gǔnhuāhuán]
滾花環
英文
milled ring-
In part two, the optical spatiotemporal pattern in ring optic cavity is investigated. using delay feedback with spatial perturbation method, the system shows roll, square, hexagon, homocentric circle, " honeycomb " and " snowflower " pattern with different spatial perturbation functions. different patterns can be coexist and compete each other with the same perturbation function, which is the new character of this optical system with delay feedback
第二部分，利用延時反饋的空間微擾方法研究了環形腔中二能級介質的光學時空斑圖的控制，在不同的微擾函數作用下，出現了滾筒狀、四方形、六角形、蜂窩狀、同心圓以及「雪花」狀等不同的斑圖，並且在相同的微擾函數下張勝海:博士學位論文出現了不同斑圖之間的競爭，這種競爭是我們發現的這一具有空間微擾的延時反饋非線性光學系統光學斑圖的新特徵。Franz had remained for nearly a quarter of an hour perfectly hidden by the shadow of the vast column at whose base he had found a resting - place, and from whence his eyes followed the motions of albert and his guides, who, holding torches in their hands, had emerged from a vomitarium at the opposite extremity of the colosseum, and then again disappeared down the steps conducting to the seats reserved for the vestal virgins, resembling, as they glided along, some restless shades following the flickering glare of so many ignes - fatui. all at once his ear caught a sound resembling that of a stone rolling down the staircase opposite the one by which he had himself ascended. there was nothing remarkable in the circumstance of a fragment of granite giving way and falling heavily below ; but it seemed to him that the substance that fell gave way beneath the pressure of a foot, and also that some one, who endeavored as much as possible to prevent his footsteps from being heard, was approaching the spot where he sat
弗蘭茲在那條廊柱的陰影里差不多躲了一刻鐘光景，他的目光跟隨著阿爾貝和那兩個手持火把的向導，他們已從斗獸場盡頭的一座正門里轉了出來，然後又消失在臺階下面，大概是參觀修女們的包廂去了，當他們靜悄悄地溜過的時候，真象是幾個倉皇的鬼影在追隨一簇閃爍的磷火，這時，他的耳朵里突然聽到一種聲音，好象有一塊石頭滾下了他對面的臺階，在這種環境里，一片肅落的花崗石從上面掉下來原是算不得什麼稀奇的，但他覺得這種石塊似乎是被一隻腳踩下來的，而且似乎有個人正向他坐的這個地方走過來，腳步極輕，象是竭力不讓人聽到似的。Punching tool parts, blocks for edm, scissor parts, circular knives, machine parts, extruding tools, tools for diecasting pulverized materials, pressure plates, sliding parts, valve parts, embossing dies, cutter disks, planer knives for machining of wood, hard metal tipped tools, rolls for cold rolling mills
沖壓工具零件、電火花機床的滑車、剪刀的刃口、環刀、機械零件、擠壓工具、硬模鑄造研磨材料的工具、承壓板、滑動零件、閥門零件、壓花模、圓盤刀、木工中刨刀、切削硬金屬刀片、冷壓滾軸。The emerald green grass, the same transparent green that is used in master s celestial jewelry, and the naturally noble straw - yellow edges of the leaves embrace the weeds like a family
青寶石色的草葉，如古典澄清的天飾，帶著金黃色的滾邊，尊貴又自然的環抱著花朵，洋溢家庭的溫暖。分享友人