空廓 的英文怎麼說
中文拼音 [kōngkuò]
空廓
英文
open; spacious -
Under the ceaseless conflagration of lightning that flamed in the skies, everything below stood out in clean - cut and shadowless distinctness : the bending trees, the billowy river, white with foam, the driving spray of spume - flakes, the dim outlines of the high bluffs on the other side, glimpsed through the drifting cloud - rack and the slanting veil of rain
這時候,天空中風雨閃雷交加,狂暴至極。閃電把天空也照亮了,把天宇下的萬物映襯得分外鮮明被風吹彎的樹木白浪翻騰的大河大片隨風飛舞的泡沫以及河對岸高聳的懸崖峭壁的模糊輪廓,都在那飛渡的亂雲和斜飄的雨幕中乍隱乍現。The paper studies the surface geometry of globoidal indexing cam by applying the theory of conjugate surfaces and the method of coordinate transformation, presents the equations related to the main inducement curvature of the cam profiles, analysis and deduces the equations of two circumscription curves, which judge if the conjugate surface could mesh properly. some calculate examples and conclusion are given. the surface equation of the globoidal cam and conjugate equation are established
論文首先在分析空間嚙合原理基礎上,採用坐標變換法推導出弧面分度凸輪的工作廓面方程、嚙合方程和壓力角計算公式,對弧面分度凸輪的嚙合特性進行了深入的分析和研究,對判斷曲面能否正確嚙合的依據如兩類界限線方程以及誘導主曲率等進行推導,並給出算例。Kind air defined the coigns of houses in kildare street
柔和的空氣使基爾戴爾街的房屋外角輪廓鮮明。The night was very large, and very strange, stretching its hoary distances infinitely.
夜空寥廓,不可思議,茫茫伸向無垠的遠方。The profile inspection of sc is studied detailedly
詳細研究了空間凸輪廓面檢測技術。The prince vituperated against the developers for ruining london ' s skyline
王子斥責土地開發商破壞了倫敦市建築物映在空中的輪廓線之美Based on this milti - hierarchical model, application method for information organization of part is presented. chapter 3 proposes a new rule of arbitrary maximum angles of chord for triangulation and locale optimum, which avoides calculating angles of conventional methods in mesh simplification. moreover, with the introduction of arithmetical average windage concept, optimum method for the boundary mesh retriangulations is presented
第三章針對曲面網格簡化操作過程中出現的空洞剖分問題,討論層次模型的網格優化方法,提出了基於弦內角最大準則的局部網格簡化方法;針對網格曲面上存在的曲折邊界缺陷,提出以邊界輪廓算術平均偏差作為邊界曲折程度評定參數的邊界平滑優化剖分方法。Besides, the information on actual height of lowest cloud base is used in constructing of cloud liquid water profile by using radiosonde profiles, that makes an improvement of relative accuracy of retrieved value of l at almost all altitudes by 5 - 20 % according to numerical simulation comparison. the lower the altitude is, the more the accuracy is improved
為減少由於回歸樣本中雲液水廓線的『失真』給反演造成的誤差,本文在對探空廓線作診斷建立雲液水廓線時,引入了實際目測的最低雲底高的信息。數值模擬比較表明該措施行之有效,使對流層中下層的幾乎所有高度上l反演值的精度提高5 - 20 ,觀測高度越低,精度提高越多。Space density profile
空間密度輪廓In the course of the computation, the basic parameters of the atmosphere status of the examples, such as air density profile, temperature profile, relative humidity profile, were compared and further analyzed. the results were showed by means of data forms and curves, which reflect the basic status of the actual atmosphere clearly and detailedly
在計算過程中,對各樣點的大氣狀況的基本參數,如空氣密度廓線、溫度廓線、比濕廓線進行了比較和分析,並將計算結果以數據表格和曲線的形式列出,較為清楚、詳細的反映了實時大氣的基本狀況。Nowadays, the machining center carries through the precision inspection only following the fixed coordinates " axes, which can not completely reflects the real error of the spacial position of the practical machining outside the axes and leads to having no the directive relation between the inspected precision and the practical machining precision. so, this paper introduces that the error factors of influencing workpiece ' s outline on machining and carries out the solid inspection of every spot ' s error inside the workaround on the horizontal machining center
本文針對當前加工中心僅沿固定的坐標軸線進行精度(含幾何精度和定位精度)檢驗,並不完全反映軸線外實際加工的空間位置真實誤差,導致檢出精度與機床實際加工精度無直接對應關系的現狀,論述了加工時影響工件型面輪廓精度之加工中心的誤差因素,對加工中心實施其工作區內各點誤差的立體檢測。We are traveling by train. out the windows, we drink in the passing scene of cars on nearby highways, of children waving at a crossing, of cattle grazing on a distant hillside, of smoke pouring from a power plant, of row upon row of corn and wheat, of flatlands and valleys, of mountains and rolling hillsides, of city skylines and village halls
乘著火車,我們領略著窗外流動的景色:附近高速公路上奔馳的汽車、十字路口處招手的孩童、遠山上吃草的牛群、源源不斷地從電廠排放出的煙塵、一片片的玉米和小麥、平原與山谷、群山與綿延的丘陵、天空映襯下城市的輪廓,以及鄉間的莊園宅第! 。Based on the study of the fore going ' s, this thesis regards time - cell, time - center and time - distance as the basic elements of urban time structure. secondly, carry out three constructing principles - - " spatial scale " maps " time distance ", maintain basic spatial structures, extrude main time structures. thirdly, summarize four expressing forms of urban time structure of which isotime curve, isotime circle, time contour and time network
理論探討部分基於前人的研究成果初步確定時間單元/時間細胞、時間中心/時間基點和時間距離為城市時間結構的基本組成要素;提出時間結構構築的三原則: 「空間尺度」映射「時間距離」 、維持空間關系之基本格局、突出表達主幹時間關系;時間結構的表達則從時間結構的形態方面總結出等時線、等時圈、時間廓線圖和網路圖等表達形式;最後提出城市時間譜概念來評價城市時間結構的優劣。The huge trees were profiled against the night sky
在夜空的映襯下顯出大樹的輪廓。For its unparalleled optical properties, aspheric optical parts are obviously used in many fields such as military affairs, astronaviation, aviation, nuclear energy, chronometer and some important civil industry fields. especially in the modern national defense industry, along with the development of model weapons, the use of aspheric optical parts will be more and more extensive, with even bigger size and higher surface quality and face accuracy
非球面光學零件以其優良的光學性能在軍事、航天、航空、核能、天文以及重要的民用工業領域都有廣泛的需求,尤其是在現代國防工業中,隨著型號武器的發展,非球面光學零件的使用越來越廣泛,所需要的尺寸也越來越大,其表面質量及輪廓精度要求也越來越高。The glistening roofs of the still slumbering houses were sharply outlined against the twilight sky.
仍在沉睡中的房舍之閃亮的屋頂,在黎明的天空中,很清楚地露出輪廓來。Luigi pushed the stone behind her, for on the crest of a small adjacent hill which cut off the view toward palestrina, he saw a traveller on horseback, stopping a moment, as if uncertain of his road, and thus presenting against the blue sky that perfect outline which is peculiar to distant objects in southern climes
羅吉把石板給她蓋好,因為這時他看到一座介於他和派立斯特里納之間的近處小山頂上,有一個騎馬的旅客,在那兒停了一會兒,象是不知該走哪條路似的,在淡青色的天空下,可以很清楚地看出他的輪廓。When the weather is fair and settled, they are clothed in blue and purple, and print their bold outlines on the clear evening sky ; but sometimes, when the rest of the landscape is cloudless, they will gather a hood of gray vapors about their summits, which, in the last rays of the setting sum, will glow and light up like a crown of glory
每當天氣持續晴朗的時候,它們就會披上藍紫相間的外衣,把它們那雄偉的輪廓印在傍晚清澄的天空上;有時,雖然山巒的四周晴空萬里,但山頂卻被一團灰霧鎖籠罩,在落日余輝的照耀下,像一頂燦爛的皇冠光芒四射。When the weather is fair and settled, they are clothed in blue and purple, and print their bold outlines on the clear evening sky.
在持續晴天的日子里,它們披上藍紫相間的衣衫,把雄渾的輪廓印在傍晚清澄的天空上。This paper develops a mathematical model for the solution to the longitudinal tooth curve of an internal gear shaver based on the simplified principle for space transmission of a helical gear pair without flank clearance, and proposes a calculating approach of the profile modification of the grinding wheel to be used for grinding the longitudinal tooth curve of the shaver
摘要用簡化的空間螺旋齒輪作無側隙嚙合傳動的原理,建立了求解內剃齒刀齒向曲線的數學模型,並給出了修磨這種齒向曲線的盤形砂輪的廓形計算方法。分享友人