長度縮減速 的英文怎麼說
中文拼音 [zhǎngdùsuōjiǎnsù]
長度縮減速
英文
reduction-
At linear stage, the theoretical growth rate for the rt instability in cylindrical and spherical geometries was enhanced ( or reduced ) due to the decrease ( or increase ) in the perturbation wavelength during an implosion ( or explosion ). even in the absence of an acceleration the perturbation could grow in the convergent geometries. the amplitude growth rate was proportional to the cube of the convergent ratio in spherical geometry and to the square of the convergent ratio in cylindrical geometry
在線性階段,已有的研究表明:一方面,在內爆(或外爆)過程中擾動波長變短(或變長) ,使得不穩定性的增長率變大(或變小) ;另一方面,即使不存在界面加速度,界面運動仍然可能導致擾動幅度的增加,柱幾何中擾動幅度的變化速率正比于界面收縮比的平方,球幾何中擾動幅度的變化速率正比于界面收縮比的三次方,並且擾動幅度的變化方式(增加或減少)只與初始時刻擾動幅度的增長速率(正或負)有關,而與界面的運動方向(向內或向外)無關。The endplate change dramatically reduces the vortices created by the front wheels, while the reduced width of the main profile cuts drag, helping to boost top speed at the fast san marino circuit
側板的改變戲劇性地減少了輪胎所產生的渦流,而長度的縮短則可以降低阻力,幫助車輛在高速的聖馬利諾賽道提升極速。The fastest land animal in the world, cheetahs once thrived in africa and asia, but lion predation haunts their young, and farms and ranching have reduced their habitat
獵豹是陸地上速度最快的動物,曾在亞非大地上大量生長,但它們的幼獸常為獅子等捕食,棲息場所也因不斷增加的農莊和牧場而縮減。Results showed : ( 1 ) cbt cell death in low tempratures is accompanied by characteristic changes, such as, reduced cell size, distorted nucleus, chromatin condensation and margination and cell ( cytoplasmic ) vacuolization ; cell mortality and ca2 * concentration increase along with time passed in low temperature. mitochondrial membrane potential and 02 increased at first, and then decreased. activities of sod decreased at first, followed by significant increasing and finally depressed
結果表明: ( 1 ) cbt在低溫協迫下,細胞圓縮,細胞核變形,染色質濃縮且邊位,細胞質空泡狀;細胞死亡率隨處理時間的增加而增加;細胞內鈣離子濃度隨處理時間延長而遞增;線粒體膜電位差在低溫處理早期急速上升,隨后一直下降;細胞內超氧陰離子( o _ 2 ~ - )在低溫處理前期出現高峰,接著呈下降趨勢;細胞內sod活性在低溫處理前期減弱,接著上升,然後持續下降。If your are in a canoe traveling at three miles an hour, the lake on which you are paddling is ten times as long and ten times as broad as it is to the man in the speed boat going thirty … every road that replaces a footpath, every outboard motor that replaces a canoe paddle, shrinks the area of the park
如果你在小船里以每小時三英里的速度劃行,那這感覺和你在於此十倍長、十倍寬的河裡以每小時三十英里速度劃行的感覺一樣… …每一條代替原來鄉間小徑的公路,每一艘以發動機代替船櫓的小船,都在縮減著場地的大小。Robust economic momentum ? despite repeated monetary and fiscal tightening, china ' s economy is on a strong growth track ? no signs of a slowdown in investment, and consumption and exports are picking up speed
強勁的經濟增長勢頭- - - -盡管一再實施緊縮的貨幣及財政政策,中國經濟仍然呈現強勁的增長勢頭- -投資領域沒有一絲減速跡象,消費及出口更是加快了速度。The highest sintering temperature got higher and the speed of temperature became faster, with the fining of the powder particle size or the increase of the microwave source ' s power or the decrease of the green compact ' s volume. the sintering time became shorter, with the fining of the powder particle size or the decrease of the microwave source ' s power or the increase of the green compact ' s volume
隨著功率的提高,燒結的最高溫度上升、燒結時間延長、升溫速率略有提高;隨著粒徑的減小,燒結的最高溫度上升、燒結時間縮短、升溫速率明顯提高;隨著初坯體積增大,則燒結的最高溫度下降、燒結時間縮短、升溫速率降低;初坯的密度對燒結過程影響不大。Experiments show that fpmine runs two times as fast as the most recently proposed algorithm fp - growth and saves half the memory ; moreover, our algorithm has a quite good time and space scalability with the number of transactions, and has an excellent performance in dense database mining as well ; spf has excellent time and space efficiency ; fpmine - spf algorithm has a far taster speed in association rules mining than the widely used apriori algorithm and has wonderful scalability. association rules mining always generates too many rules, which makes ii difficult to pick the valuable rules where from
實驗表明,在相同數據集上,與fp - growth演算法相比,演算法fpmine的挖掘速度提高了一倍以上,而所需的存儲空間減少了一半;隨著數據庫規模的增大,演算法fpmine具有很好的可伸縮性;對于稠密數據集,本文演算法也具有良好的性能; spf演算法具有極好的時空效率; fpmine - spf演算法挖掘關聯規則的速度遠快于較長期以來廣泛使用的apriori演算法,並有相當好的可伸縮性。In this work, the influences of fabrication process on microstructure, dielectric properties, ferroelectric properties and pyroelectric properties of plt films have been studied. plt films were prepared on the pt ( 111 ) / ti / sio2 / si ( 100 ) substrates by radio frequency magnetron sputtering method and then annealed by rapid thermal annealing process ( rta ) or conventional furnace annealing process ( cfa ). with the help of atom force microscopy ( afm ), x - ray diffraction ( xrd ) and some other apparatus, it was found that : lower substrate temperature ( ts ) was helpful for plt films to form better surface morphologies. with the increase of substrate temperature, the dielectric constant of plt films increased
Afm 、 xrd以及性能測試結果表明:較低的基片溫度有利於形成表面均勻緻密的薄膜,且薄膜的表面粗糙度均方根較小;隨著基片溫度的升高,經過快速退火的plt薄膜的介電常數逐漸增大;相比于傳統退火,快速退火縮短了退火時間,提高了薄膜的介電和鐵電性能;快速退火隨著保溫時間的延長,大部分鈣鈦礦結構的特徵峰的峰強增大,半高寬減小,峰形越來越尖銳,但當保溫時間為80s的時候, ( 100 )和( 110 )峰的強度有所下降,因此保溫時間在60s較為適宜。The results showed that drought stress at flowering stage delayed the date of the max filling - speed ( dmfs ), and weakened the rate of average growth ( rag ) and the max filling - speed ( mfs ), and then shorten linear dry matter accumulation phase and leveling - off of dry matter accumulation phase
結果表明:花期乾旱導致玉米最大灌槳速度出現時間推遲、籽粒相對生長率和最大灌裝速度減弱、干物質線性積累期和干物質穩定增長期顯著縮短,乾旱結束后植株通過提高幹物質線性積累期的持續時間和干重,以彌補前期乾旱的損失。Efficiency : richly contain vegetal essence, tea polyphenol, hamamelis essence and ha, instantly penetrate into deep skin, soften horniness, supply moisture and nutrition, balance skin ph value, shrink pores, constantly moisturize skin, activate reticulum cells, remove fine and dry lines, firm droopy skin and make refreshing, moist, firm and bright
功效:富含豐富的植物精華成份、茶多酚、金縷梅精華和透明質酸,迅速滲透肌膚內層,軟化角質,補充肌膚水份和養份、平衡皮膚酸堿度、收縮毛孔,同時提供長效保濕,活化皮膚網狀組織細胞,減少細紋、干紋的產生,緊實松馳肌膚,用后令肌膚清爽滋潤,回復彈性光澤。The disturbance located at inner region and near eyewall intensifying corresponds to the growth of amplitude of typhoon maximum tangential velocity with shorter period and the opposite is true. the weakening role of periphery disturbance intensity drop in typhoon maximum tangential wind reduces iv rossby obviously and the mean tangential wind display a strong vibrational characteristic for the periphery disturbance intensity growth
臺風內核區和眼壁附近擾動的減弱(加強)使臺風最大切向風速的增幅減小(增大) ,且強度增強,風速變化的震蕩性加強,震蕩的周期縮短;強度減弱,風速變化的震蕩性減弱,震蕩的周期加長。There is not a significant difference ( p > 0. 05 ) for estimating of age between the trf of intramuscular and that of dermal. conclusion the gradual shortening of trf in dermal and intramuscular cells of human has a obvious correlation with the age, it has a fast shorten in the adolescent, and then it has a relative slower shorten in the adult
11 }西醫科丸學2 ( ) ( ) 3屆碩1學位論文結論皮膚、肌肉的端粒dna片斷長度隨著年齡的增加而逐漸縮短,其隨年齡縮短的速率在各個年齡段不同,青少年時期縮短的速率較快,成年後縮短速率相對減慢。分享友人