sparse 中文意思是什麼

音標 [spɑ:s]
sparse 解釋
adj. 形容詞 1. （樹木分佈等）稀的；（交通車輛等）稀疏的。
2. （人口、毛發等）稀少的。
3. （雨量）稀缺的；瘦小的。
n. 名詞 -sity ,-ly adv. 動詞 副詞 ,-ness n. 名詞
  1. The anatomical and ultrastructural research in the cotyledon of antirrhinum majus indicated : cutin membrane and sparse epidermal trichome occurred on the surface of cotyledon. stomata protruded appreciably over the epidermis, the ratio of palisade mesophyll and spongy mesophyll was low, the previous evidence showed structural charecater of shade leaf

    通過對金魚草子葉的組織學和細胞學研究，發現其表皮角質膜薄，具稀疏表皮毛，氣孔略突出於表皮，柵欄組織與海綿組織比例小，故具有陰性葉的結構特徵。
  2. The arboreal pollen is sparse and mainly consists of

    喬木花粉含量較少，以松屬
  3. The data on argentine incomes are sparse.

    有關阿根廷國民收入的資料不多。
  4. Fruit sparse juice drink class, carbonic acid drink, disposition liquor, candy, jam, m. s. g, 0. 05gkg

    果疏汁飲料類、碳酸飲料、配置酒、糖果、果醬、調味醬， 0
  5. Excision surgery was performed and the histopathology showed a cutaneous fibrous mass with sparse cellularity, nuclear atypia but without mitotic figures

    經手術切除后，在病理組織檢驗下可見到一纖維腫瘤，其中散在著為數不多的細胞；這些細胞具有非典型細胞核，但無細胞分裂現象。
  6. It has been used for reading and context guessing by activating the reader ' s previous knowledge. it ' s also applied in listening comprehension and cloze test. however, schema on vocabulary teaching is sparse, especially on sefc vocabulary teaching

    圖式理論常被應用在閱讀理解的研究中，將其應用在聽力理解、完型填空等研究中的文章也不鮮見，但將圖式理論應用在詞匯教學中，尤其是在高中英語詞匯教學中極為鮮見。
  7. The cause that it produces is to there exist a thin layer in the surface that liquid and the gas contact, to be called a surface layer, molecule inside the surface layer is more sparse than the inside of liquid, molecule room distance is a few bigger than the inside of liquid, molecule room coactions shows for the gravitation

    它產生的原因是液體跟氣體接觸的表面存在一個薄層，叫做表面層，表面層里的分子比液體內部稀疏，分子間的距離比液體內部大一些，分子間的相互作用表現為引力。
  8. He was looking across the lagoon to where the nuhiva's sails showed through the sparse coconuts.

    他正隔著湖面，透過幾株稀疏的椰子樹，眺望著「娶西瓦」號的船帆。
  9. On data level, it is firstly explored fusing signature data from sparse - band collocated radars to obtain wider band target frequency response. the most difficult problem which restricts the fusion process is the lack of mutual coherence between the various radar subbands

    在數據層，首先探索了對多個配置在同一地方的不同頻帶雷達測得的目標頻率響應進行融合，以獲取更寬頻帶目標頻率響應的方法。
  10. 2 microzooplankton of jiaozhou bay were composed chiefly of neritic warm - temperate and estuarine low - salinity species. eurythermic and euryhaline species were sparse. cold - water, oceanic hypersaline and tropical warm - water species were not found during the study period

    2 、膠州灣小型浮遊動物以暖溫帶近岸、河口低鹽種為主，廣溫廣鹽種較少，尚未發現冷水種、外海高鹽種和熱帶暖水種。
  11. Muscle cells are arranged parallel to their direction of contraction and adopt a fusiform or spindle shape. nuclei are sparse in relation to large amounts of cytoplasm

    肌細胞成梭形，與其收縮方向平行排列，與大量的極細胞胞質比較，細胞核相對較少散在分佈於質之間。
  12. ( 4 ) on the efficient method for the dynamical core of the new generation multi - scale forecasting model i ) we present a new multi - level sparse approximate inverse preconditnioner for the complicated 3 - d helmholtz equations in the new generation weather forecasting model. as a result, the new sparse approximate inverse preconditioned gcr and gmres algorithms are given and successfully applied in the dynamical core. numerical tests show that the new algorithms perform very efficiently, and can greatly improve the efficiency of numerical model

    對此，本文提出了一種基於逐層門限技術的近似逆矩陣稀疏模式預選方法，並構造了相應的稀疏近似逆預條件子，結合gcr演算法和g州[ r衛s演算法，首次將逐層門限稀疏近似逆預條件子應用於新一代多尺度預報模式動力內核的實際計算，數值實驗表明這里給出的方法可以大大提高數值模式的計算效率。
  13. Double coated. long, thick guard hairs with a heavy, wooly undercoat that becomes sparse in warmer months and warmer climates

    雙層被毛。長而粗硬的外毛和濃密柔軟的內毛，在溫暖的季節或地區則減少。
  14. Double - coated, with fairly long, thick coarse guard hair, with heavy soft undercoat in cold weather which becomes rather sparse in warmer months

    雙層被毛，冬季是長而粗硬的針毛和濃密柔軟的內毛，夏季則大量減少
  15. Table 2. 1. 3. further convergence property 3. 1 algoithm the convergence property of diagnal sparse quasi - newton method is proposed

    另外，對hesse矩陣為稀疏的目標函數，該演算法也具有較快的收斂速度。
  16. This paper introduces the basic idea and algorithm of sparse matrix multiplication by using incompact storage method

    摘要介紹了對稀疏矩陣進行壓縮存儲時，稀疏矩陣相乘運算的基本思想和演算法。
  17. Text 15 - - para. 4 six years of relatively sparse data from a fledgling network of global positioning system ( gps ) deformation monitors, that had been developed and installed around southern california by scientists at jpl and other organizations, had detected that earth ' s crust was being squeezed closed across the ventura basin

    通過全球定位系統監控儀? gps和其他機構的科學家將這一系統安裝在南加利福尼亞?提供的六年不太充分的數據已經表明地殼在溫圖瑞盆地附近受到擠壓
  18. The methods - three dimension fabric - enforced laminates, and sparse fabric - enforced laminates, layer - enforced laminates ? to enhance the interlaminar toughness of fabric - reinforced laminates were discussed in this paper. the stitching method to enhance interlaminar toughness of stitched - laminates was mainly discussed in this paper based on our research and experiment. the middle - alkali glass fabric used as enforced - material with thickness of 0. 2mm, 3 section 600 deniner kevlar yarn is used as stitching thread in this research, which improved lock stitching way and different kinds of stitching mode were adopted

    以提高層合板復合材料的層間斷裂韌性（能量釋放率）為目標，採用中堿玻璃布為增強材料，對疊層后的玻璃布，採用凱芙拉縫合線、改進的鎖型縫合方法、不同的縫合工藝進行了縫合；基體採用的是不飽和樹脂，固化劑為過氧化甲乙酮，促進劑為環烷酸鈷液；在室溫下採用真空輔助rtm （ resigntransfermolding ）成型固化方法，製作了不同縫合工藝的玻璃布增強復合材料層合板。
  19. The beautiful sparse shadows of the arching willows were like a picture etched on the lotus leaves.

    彎彎的楊柳的稀疏的倩影，象是畫在荷葉上。
  20. She went in to fix the sparse evening meal.

    她走進屋去準備簡單的晚餐。
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