?sparsity

sparsity發(fā)音

['spɑ:siti]

英：　　美：

sparsity中文意思翻譯

n. 稀疏, 稀少, 貧乏

sparsity詞形變化

形容詞比較級: sparser | 名詞: sparseness | 副詞: sparsely | 形容詞最高級: sparsest |

sparsity同義詞

light | rare | scant | spare | bare | thin | meagre | scanty | scattered | scarce | tight | scrubby | meager | infrequent | skimpy

sparsity反義詞

dense

sparsity常見例句

1 、Whole sparsity and local sparsity are proposed aiming at the sparsity of SAR images.───并針對SAR圖像的稀疏性,提出了整體稀疏性與局部稀疏性的概念。

2 、"Their one purpose of speed over the great ocean routes was achieved by perfect balance of spars and sails to the curving lines of the smooth black hull" (Samuel Eliot Morison).───“他們靠把桅和帆完美地平衡到黑色平滑船殼的曲線上實現(xiàn)了快速駛過大洋的目的” （塞繆爾·艾略特·莫里森）。

3 、Sparsity Node Ordering Technology Based on Genetic Algorithms───基于遺傳算法的稀疏節(jié)點優(yōu)化編號方法

4 、Zhengzhou Friendship Comm-erce Group has been in close cooperation with Taiwan Darunfa Inc, SPAR International Group, Orienthome Ltd and Luosheng Group.───與臺灣大潤發(fā)、SPAR國際集團、東方家園、洛升集團等的合作也正在緊鑼密鼓的進行。

5 、One of two spars or booms projecting from the side of a bowsprit for spreading the jib or flying-jib guys.───左右撐桿從船首斜桁側(cè)邊支出的兩根圓桿或桅桁下的一根，用于展開三角帆或伸開三角帆的繩索

6 、So, a crack in a titanium spar can be detected under a layer of aluminum skin.───因此，它可以探測縱梁蒙皮中鈦金屬材料以下的鋁材裂紋。

7 、Moving through the air high spars of a threemaster, her sails brailed up on the crosstrees, homing, upstream, silently moving, a silent ship.───一艘三桅船上那高高的桅桿正在半空中移動著。這艘靜寂的船，將帆收攏在桅頂橫桁上，靜靜地道潮駛回港口。

8 、The popular Pietenpol airplane used Western Hemlock in constructing spars for a number of years.───可制作船桅桿、吊桿、橫桿和結(jié)構(gòu)龍骨等。

9 、Imaginary spar, pure natural quartz.───幻晶石，純天然的水晶。

10 、Suqian is ample in mineral resources. Its reserve of quartz sand, pottery clay, blue spar and yellow sand ranks among the top of the provincial-level cities in China.───宿遷礦產(chǎn)資源豐富,石英砂、陶土、藍晶石、黃砂儲量居全國省轄市之首。

11 、At the third traffic lights (Spar supermarket) turn left and then immediately right to Cesta v Jagodje street.───如果在入住日當(dāng)天沒出現(xiàn)在酒店，酒店將收取預(yù)訂的總價。兒童和加床政策:歡迎所有年零的兒童。

12 、Two male bison spar in a field.───兩頭北美野牛在草場上。

13 、Repair of the hatch cover hydraulic cylinder of "SPAR EIGHT"───"水晶八號"輪艙蓋液壓油缸的修理

14 、This knot is used for securing a rope to a spar, picket or anchorage.───圖片右上方文字為：繩身左下文文字為：繩頭本結(jié)用來把繩索固定在圓材、支柱或錨身上。

15 、An industrial television camera system is used to monitor and record the cutting process of iceland spar.───利用工業(yè)電視攝像系統(tǒng)對冰洲石的切削過程進行觀察和記錄。

16 、The experiment results argue that the algorithm efficiently improves sparsity of rating data,and promises to make recommendations more accurately than conventional CF algorithms.───實驗結(jié)果表明,該算法有效地解決了數(shù)據(jù)稀疏問題,提高了推薦的質(zhì)量.

17 、The eye-watering entry on its website reads: "The forerunning Shtokman concept is a floating, disconnectable spar able to dodge roving icebergs of the 2m-tonne variety.───其網(wǎng)站上有如下奪人眼球的描述：”什托克曼超前的設(shè)計理念：一個浮動的，可分離的桅桿，能夠躲開各種各樣游移不定的總計2百萬噸左右的冰山?！?/p>

18 、The main gear are located inboard of each engine, aft of the rear wing spar.───主起落架位于每臺發(fā)動機內(nèi)側(cè)，翼尾梁后部。

19 、Greedy Group Sparsity Promoting Optmization complete source code, has been tested.───(譯)：貪心組稀疏促進Optmization完整的源代碼，已經(jīng)過測試。

20 、a knot used to fasten a line temporarily to a post or spar.───臨時拴在柱子上或桅桿的結(jié)。

21 、scheduled program for allocating resource (SPAR)───分配資源調(diào)度程序

22 、Spar with her and we'll see what kind of level you're at.───你跟她練練,看看你的底子怎么樣。

23 、One of Portland spar, barite, magnesite, dolomite and other resources to reserves is the highest in Hebei.───其中蘭晶石、重晶石、菱鎂礦、白云巖等資源儲量屬河北之冠。

24 、The blade according to claim 1 wherein the at least one part of the at least one spar bar which is housed in said shell is surrounded by a film of polyetherimide resin.───刀片根據(jù)權(quán)利要求1 ，其中至少有一部份的至少有一石酒吧是住在說，殼牌是包圍**聚醚酰亞胺樹脂。

25 、a spar projecting from the bow of a vessel.───從船首伸出來的圓材。

26 、A carbon spar of the wing has a wall made of a carbon braid.───廂房的一個碳桅桿一個碳包線做一個鑄壁。

27 、Characteristics of thermoluminescence of natural Iceland spar───天然冰洲石的熱釋光特性

28 、The ground uses laid of white small spar, more outspread action reached since visual space.───地面用白色微晶石鋪設(shè)，更為視覺空間起到了延伸的作用。

29 、a spar that extends the bowsprit.───伸向船首斜桅的圓材。

30 、a spar projecting from the bow of a vessel───從船首伸出來的圓材

31 、Based on the behavior of live "Dracula" fish, the researchers think the males use their extralong fangs to spar with each other during aggressive displays.───以活“達丘拉”魚的行為為依據(jù)，研究者認為雄性用它們特別長的尖牙在求偶競爭中互相搏斗。

32 、a light spar that crosses a fore-and-aft sail diagonally.───對角地穿過縱向船帆的輕質(zhì)圓材。

33 、How many turns e-ray rotates as the Iceland spar spins one turn───冰洲石晶片旋轉(zhuǎn)一圈,e光轉(zhuǎn)多少圈

34 、Nor yet a floating spar to men that sink───對于浪里沉浮的落難者，

35 、For a general banded matrix, discuss the sparsity pattern of the Q and R matrices from the QR decomposition of symmetric and non-symmetric tridiagonal matrices.───對于一般的帶狀矩陣，詳述對對稱與非對稱三對角化矩陣做QR分解后，Q矩陣與R矩陣的稀疏元素分布型態(tài)。

36 、The inflatable spars, for example, will not remain rigid for long because of the inevitable micrometeoroid impacts.───舉例來說，可膨脹伸出的帆桅，由于無法避免微流星體的撞擊，因此無法長久保持堅硬的狀態(tài)。

37 、Shell and the British government caved in.The tug reversed course and took the Brent Spar to a Norwegian fjord port to await a decision about its disposal.───殼牌公司和英國政府屈服了；拖船改變航向，將布蘭特史帕爾儲油平臺拖往挪威一峽灣的海港，等待后續(xù)的處置決定。

38 、a light spar that crosses a fore-and-aft sail diagonally───對角地穿過縱向船帆的輕質(zhì)圓材

39 、A spar that connects the tail surfaces and the main structure of an airplane.───尾桁連接飛機的尾部表面和機身的桁

40 、They always spar over trivial matters.───他們總是為一些小事而爭吵。

41 、furled sails bound securely to the spar;───卷著的帆安全地縛在桅桿上；

42 、A long tapering spar slung to a mast to support and spread the head of a square sail, lugsail, or lateen.───帆桁吊在桅桿上一頭漸細的長柱，用來支撐和展開橫帆、梯形帆或三角帆的頂端

43 、Use a square to align each rib at 90 degrees from the spars and perpendicular to the span.───使用一個曲尺以從桅桿和豎直到跨度的90度排齊每個肋。

44 、The judge has a great sense of humor;and he chooses what's good and holdfasts to it.You can't miss the funny verbal spars and those are the best parts of the show!───他幽默、風(fēng)趣、擇善固執(zhí)、言辭犀利，與敵對者在公堂之上的每一場口水戰(zhàn)，都是您不能錯過的高潮好戲。

45 、Chinese pottery and porcelain both refer to all pro ducts that ale made of a mixture of clay, feld spar and quartz, through shaping, drying and fi ring.───中國陶瓷指的是用黏土、長石、石英混合在一起,通過型塑、干燥、烘烤制成的產(chǎn)品。

46 、The research of the iceland spar crystal polishing───冰洲石晶體的拋光研究

47 、CHZN adheres to the principle of improving product quality and management, and sticks to the purpose of providing spar quality valves for all customers, become conductor of pneumatic element businesses.───中正氣動以不斷地完善產(chǎn)品品質(zhì)和管理為政策,以高質(zhì)量的產(chǎn)品服務(wù)于所有客戶為方針,成為氣動行業(yè)中的主導(dǎo)。

48 、He will not fall without a fight, as the boxers he used to spar with will attest.───他不會不戰(zhàn)而敗，這也是與之有過唇**舌戰(zhàn)的斗士們可以證實的。

49 、At the same time, a fixed variance term of coefficients is used to yield a fixed information capacity.This term can well balance the reconstructed error and sparsity.───同時在目標(biāo)函數(shù)中引入固定系數(shù)分量方差項，保證了圖像最小重構(gòu)誤差和稀疏性懲罰函數(shù)之間的平衡。

50 、a knot used to fasten a line temporarily to a post or spar───臨時拴在柱子上或桅桿的結(jié)

51 、Original 1:48 ship model from builder's drawings, framed and planked in maple, with pine decks, cabins of Swiss pear, masts and spars of Sitka spruce, using 19,000 treenails as in the full-size ship.───48的船模圖紙，楓木的肋骨和船殼板，松木的甲板，瑞士梨的機艙，錫特卡云杉的桅桿和橫桁，使用了19000個木釘。

52 、A Subspace-Based Recursive Approach to DOA Estimation with Sparsity Constraint───基于子空間的后驗稀疏約束迭代DOA估計方法

53 、Thus we must spars on efforts to reform and develop the Chinese Sign Language.───因此我們必須努力去改革和發(fā)展中國手語。

54 、The rope,rod,or spar on which such a ring moves.───可供這種環(huán)移動的繩子、竿子或圓材。

55 、Suddenly look back, my love is just there where the night-lights is sparsity! Who better to explain to an old saying in China.───在茫茫人海之中，輕喚一聲，我的愛，我們相視一笑，那是彼此才能會心解讀的浪漫回音.

56 、Two male bison spar in a field. Males battle for mating primacy, but such contests rarely turn dangerous.───兩頭北美野牛在草場上。雄性野牛之間為了爭奪求偶優(yōu)先權(quán)而打斗,但這樣的競爭很少會出現(xiàn)危險。

57 、Make stone with mesa humanness (beautiful spar) , ambry board is crystal board, this is the combination with top price.───以臺面為人造石（麗晶石），櫥柜板為水晶板，這是價格最高的組合。

58 、In this study, we describe a methodology in the recommender system designed to alleviate the sparsity and cold-start problems mentioned above.───在此篇論文中，我們提出了一種新的推薦技術(shù)用以解決上述的稀疏問題。

59 、A New Algorithm of Solving the Sparsity of Matrix in Collaborative Filtering───一種解決協(xié)作過濾中矩陣稀疏性問題的算法

60 、CIS: Just killing time. You wanna spar?───娛樂而已。想來比劃比劃?

61 、A knot used to secure a line to a spar, post, or other object, consisting of two half hitches made in opposite directions.───卷結(jié)，酒瓶結(jié)：一種繩結(jié)，用于把繩索縛在船柱、支柱或其他物體上，包括兩個處于相對方向的活結(jié)

62 、The problem of industrial alloration in Beijing is the over crowding of downtown and the undue sparsity of outer-suburb.───北京市工業(yè)布局的問題是城區(qū)過于密集,遠郊區(qū)很疏。

63 、parallel beam-splitting Nicol spar───平行分束偏光鏡

64 、Design of parallel beam-splitting Nicol prism with combination of Iceland spar and glass[J].───引用該論文 任樹鋒,徐興磊,張運海,吳福全.

65 、spar under the bowsprit of a sailboat.───帆船船首斜桅底下的圓材。

66 、Spar dir/Sparen Sie sich den Weg bitte!───回去吧! 別送了。

67 、And their spars were like a forest, and their names were like a song.───圓石如森林，他們的名字像歌一樣；

68 、"But surely," said she, "I may enter his county with impunity, and rob it of a few petrified spars without his perceiving me.───她說：“我一定可以大搖大擺地走進他的故鄉(xiāng)，趁他不知不覺的時候，攫取幾塊透明的晶石?！?/p>

69 、Their one purpose of speed over the great ocean routes was achieved by perfect balance of spars and sails to the curving lines of the smooth black hull (Samuel Eliot Morison).───他們靠把桅和帆完美地平衡到黑色平滑船殼的曲線上實現(xiàn)了快速駛過大洋的目的（塞繆爾 艾略特 莫里森）。

70 、Spars had been done from very strong wood (unfortunately I do not know the name) which looks like che-tree, but pink-brown colour.───圓材是非常牢固的木材（不幸的是我不知道名字）看上去像桑木，但是粉紅棕色。

71 、Result: ZBPY decoction serum pretreatment can down regulate the SNK mRNA induced by Glu, At the same time the mRNA expression of SPAR and PSD-95 were up-regulated and NR1, NR2A, NR2B were down-regulated.───對PSD-95 mRNA表達具有顯著上調(diào)作用; 對NR1、NR2A、NR2B mRNA表達均有不同程度下調(diào)。

72 、The types of DNA molecular markers include RFLP, RAPD, DAF, SPAR, SSR, SCAR, STS, AFLP, CAPS, SNP, and so on.───DNA分子標(biāo)記類型主要有RFLP、RAPD、DAF、SPAR、SSR、SCAR、STS、AFLP、CAPS、SNP等。

73 、Experiments results show that the algorithms can achieve better prediction accuracy even with extremely sparsity of data.───實驗結(jié)果表明即使在數(shù)據(jù)極度稀疏的情況下，改進后的算法仍然能取得較好的推薦效果。

74 、Finally, Multi-Variate Relevance Vector Machine (MVRVM) is exploited to learn a single mapping and ensure the sparsity of regression model.───引入了多變量相關(guān)向量機，學(xué)習(xí)單個映射函數(shù)，保持回歸模型的稀疏性。

75 、But I am singl'd out too from all the ship's crew to be spar'd from death; and he that miraculously sav'd me from death, can deliver me from this condition.───在全體船員中,我獨免一死；上帝既然以其神力救我一命,也必然會救我脫離目前的困境。

76 、It discusses the exploitation of sparsity in large LP problems as used in practice.───對高階線性規(guī)劃問題實際應(yīng)用的稀疏技術(shù)的開發(fā)作了探討。

77 、A long spar extending from a mast to hold or extend the foot of a sail.───帆下桁從桅桿上伸出的長桿，用來支撐或伸展帆的下端

78 、There are abundant mineral resources, mainly copper, lead, zinc, mineral deposits, such as Iceland spar.───境內(nèi)有豐富的礦產(chǎn)資源，主要有銅、鉛、鋅、冰洲石等礦藏。

79 、A small or light spar.───帆柱一根小的或輕的桅桿

80 、Drive though Knysna Town, past the hospital, until you come to a Quick Spar and Caltex garage on your right.Take the next road right onto George Rex Drive.───取消政策:入住日至29天之前準(zhǔn)許取消預(yù)訂取消預(yù)訂酒店將收取預(yù)訂總價的房費的5%。

求荒涼和稀稀疏疏兩詞語的意思，小學(xué)的突然不知道怎么解釋了，在線等？

荒涼 荒涼 huāngliáng[bleak and desolate;barren;wild] 荒蕪冷落.形容曠野無人的景況例：一個荒涼的村莊1.荒蕪；人煙寥落. 南朝 梁 沉約 《齊明帝哀策文》：“經(jīng)原野之荒涼,屬西成之云暮.” 宋 文天祥 《指南錄·上岸難》：“城外荒涼,寂無人影.” 清 納蘭性德 《蝶戀花》詞：“滿目荒涼誰可語,西風(fēng)吹老丹楓樹.” 丁玲 《奔》：“又一陣寒冽的晨風(fēng)從荒涼的田地上打來.”2.凄涼；凄清. 唐 李賀 《金銅仙人辭漢歌》：“攜盤獨出月荒涼, 渭城 已遠波聲小.” 明 無名氏 《白兔記·投軍》：“如今四方離亂,民遭涂炭,士民荒涼.” 茅盾 《一個女性》三：“她感得有一種異樣的荒涼的悲哀兜上她心頭.”稀稀疏疏 稀稀疏疏[解釋] 同“稀疏” （物體、聲音等） 寬松;不稠密：一片稀稀疏疏的樹木[英文]1.sparsity

什么是二八法則，二八原則，二八定律英文

二八定律 Pareto principle 或Pareto's law。

即帕雷托法則，The Pareto principle，also known as the 80-20 rule, the law of the vital few and the principle of factor sparsity。