柱間投 的英文怎麼說
中文拼音 [zhùjiāntóu]
柱間投
英文
make it fit- 間 : 間Ⅰ名詞1 (中間) between; among 2 (一定的空間或時間里) with a definite time or space 3 (一間...
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The application of semantics is discussed as follows : the projection relation semantics leading to recognizing cylinder, the region semantics leading to recognizing linear sweeping, the free element semantics leading to recognizing the feature which the cylinder is cut by plane. last, a prototype system is developed according to the semantics model. the system can read dxf that contains 2d engineering drawing information and recognize the 3d feature
接著,根據工程語義模型表述,詳細分析了各個類別、層次以及類別之間表達的工程語義的特點與內容,然後進行零件的特徵分類,從特徵識別的角度探討了工程語義在圖樣理解的應用,並詳細討論了圓柱體、線性拉伸體、圓柱體的平面截切特徵從投影語義、連通域語義、游離圖元語義引導識別的應用過程。Between the posts were ranged the milchers, each exhibiting herself at the present moment to a whimsical eye in the rear as a circle on two stalks, down the centre of which a switch moved pendulum - wise ; while the sun, lowering itself behind this patient row, threw their shadows accurately inwards upon the wall
要被擠奶的牛都被安排在柱子中間,此刻讓一個異想天開的人從後面看來,排在那兒的每一頭牛就像一個圓環拴在兩根木樁上,中間的下方是一隻來回擺動的鐘擺這時候向草棚後面落去的夕陽,把這群能夠容忍的牛群的影子精確地投射到草棚的墻上。At first this paper pointed out a technique of solution about cylinder ' s parameter equation, and also introduced a technique of solution on the parameter equation of sapce curve ' s projection on the flat surface, which made application more convenient
摘要首先給出了柱面參數方程的求法,從而也給出了空間曲線在平面上的投影曲線參數方程的求法,使應用更加方便。The shadows of the mosques along the pillars : priest with a scroll rolled up
清真寺的陰影投射到一簇圓柱之間。手捧經卷的僧侶。It is a serious issue that water and nitrogen input rates are unreasonable high in vegetable production in china, which may increase nitrate accumulation in vegetable and ground water contamination. in result, these will be harmful to people ' s health. the objectives of this paper which based on column % pot and micro - plot experiments were to compare the effects of different water and nitrogen supply strategies on nitrogen leaching in the soil profile and nitrate accumulation in vegetable as a base for the n and water recommendations in vegetable production
針對蔬菜生產中水氮投入過量造成蔬菜品質下降、地下水硝酸鹽含量超標,水、肥資源的浪費以及給人體健康造成的潛在性威脅的實際情況,以油菜和芫荽為研究對象採用模擬土柱、盆栽和田間微區試驗相結合方法系統監測了蔬菜生育期內硝酸鹽含量的動態變化以及收獲后不同土層土壤硝態氮的殘留量,研究了水氮對蔬菜硝酸鹽累積的影響及對土壤硝態氮殘留的效應。Researching about nonguovernment investment in pillar industries in heilongjiang province
黑龍江省支柱產業與民間投資The representation of mutually inverse implicational proposition by projective cylinder of spatial curve
互逆蘊涵命題的空間曲線投影柱面表示分享友人