significant difference 中文意思是什麼

significant difference 解釋
差異顯著
  • significant : adj 1 有意義的；大有講究的，意味深長的。2 表明…的 （of）。3 重要的，重大的，值得注意的。4 有效的...
  • difference : n. 1. 差異，差別。2. 不和，爭論。3. 【數學】差，差額。4. 【邏輯學】特殊性。vt. 〈罕用語〉區別，使有差別。
  1. Heamagglutination tests were applied to detect virus in allantoic fluid of chicken embryos which were infected by b95 gathered from the vaccinated chickens " cloacal and oral cavity. the results show that the virus may be detected from 2 days to 11 days after the chicken being vaccinated. the hi antibodies were measured by heamagglutination inhibition tests. there is no significant difference between the immunized and the control chickens which were fed in one case. chickens were immunized with b95 by different immunization meathods or with different vaccines by the same meathod. lt is demonstrated that eyedrop, drinking water, spray or muscle injection all can stimulate good effects, but eyedrop and spray seem to be the best meathods. b95 immunized chicken have relatively higher hi titers and it also can last for a longer time than others

    但如果兩者相隔10天以上免疫， b95免疫不受h120的影響；如果同時免疫b95和h120 ，加大b95的免疫劑量也能獲得良好的免疫效果。用棉拭子采b95免疫雞口腔、泄殖腔的分泌液，檢測其中病毒的存在，結果免疫后2 11天雞口腔和泄殖腔中均有病毒的存在，說明b95免疫雞帶毒時間長。研究結果表明， b95具有不受母源抗體干擾、 hi抗體產生快、水平高、持續時間長、同居擴散性強等特點，因此b95是一株優良的、具開發前景的新的新城疫疫苗株。
  2. $ - liquid scintillation counting : erk basic activities had been found in the two control groups. the scores were 6582. 38 ? 2605. 70 and 6204. 13 + 2212. 40. there had no obvious difference between them ( p > 0. 05 ). while erk activity was obviously lowered in the psd group which score was only 807. 88 + 1326. 76. the expression of erk in psd group showed significant difference between the two control groups ( p < 0. 05 )

    Westernblot ：快目動睡眠剝奪組jnk （ c一junnhz上erminalkinase ）的表達量較兩對照組均明顯增加：與正常對照組相卜較增加了75 ；與快回動睡眠剝奪對照組相t較增加了62
  3. Results there exists significant difference regarding to the comfort, function and fixedness between implant - borne overdentures and the previous complete denture

    結果種植固定義齒與下頜半口義齒在舒適、功能、固位等方面存在明顯差異。
  4. S. the expression of fsh - r on granulosa cells had significant difference between the pregnant cycles and non - pregnant cycles

    Of卜平均顆粒細胞上fshr的含量在妊娠組明顯高於非妊娠組0 0
  5. Compared with the state after exercise immediately, the decreased extent of blood locate concentration was higher than that on no - o2 intake group, but there was no significant difference. which showed that hyperoxia 02 intake might have no significant effect on the recovery of the blood locate

    6同運動即刻時相比，吸氧后機體血乳酸濃度降低的幅度要比不吸氧組要大，但不具顯著性，表明：吸氧對機體的血乳酸的恢復可能並不明顯。
  6. The average species similarity was 0. 68 between semi - quantitative ( kick sampling plus d - frame net sampling ) and quantitative samples in the same site, higher than that of 0. 56 in the lotic water, 0. 45 in the lentic water. 3. no significant difference was found in metrics calculated from the data of quantitative and semi - quantitative samples in the same site respectively

    從種類相似性看，同一樣點半定量樣本（踢網樣加d形抄網樣）與定量樣本（索伯網樣）之間的相似性最高，平均為0 . 68 ，高於急流棲境中定量樣與半定量樣的種類相似性0 . 56 ，以及靜水-緩流棲境中，定量樣與半定量樣的種類相似性0 . 45 。
  7. In lotic water, there were no significant difference in number of species and individuals between quantitative ( surber net ) and semi - quantitative ( kick sampling ) samples, although more species and individuals were collected by semi - quantitative than quantitative sampling. in lentic water, the significant difference was existed in the number of species ( z = - 2. 032, p < 0. 05 ), but it showed no significant difference in individuals between quantitative and semi - quantitative ( d - frame net ) samples. 2

    急流棲境中，半定量樣本（踢網樣）的個體數和種類數通常高於定量樣本（索伯網樣） ，但種類數無顯著差異；靜水-緩流棲境中，半定量樣本（ d形抄網樣）的個體數和種類數一般也高於定量樣本，且種類數有顯著差異（ z = - 2 . 032 ， p 0 . 05 ） 。
  8. Amy da release of proestrus female rats was apparently higher than estrus, metestrus and ciestrus female rats, but no significant difference was observed among estrus, metestrus and ciestrus female rats. da release in ovx rats was higher compared with male rats, but lower than proestrus female rats. no difference appeared among ovx rats and estrus, moiestrus, ciestrus female rats

    電刺激vta誘發的雄鼠amyda釋放量明顯低於雌鼠和ovx鼠；處于動情前期雌鼠的amyda釋放量高於動情期、動情後期和動中文摘要情間期雌鼠；而動情期、後期及間期雌鼠間da釋放量差異無統計學意義； ovx鼠da釋放量高於雄鼠，低於動倩前期雌鼠，但與動情期、後期及間期雌鼠比較無顯著差異。
  9. With the rapid development of the security stock market especially the stock market in chian ， issuing stock and circulating on market became the first choice of financing for more and more enterprise at the same time ， more and more investors are attracted by the relately high initial return of stock however ， the problem of ipos underpricing always exists in the stock market according to the data of more than one thousand chinese stocks ， most new issues had great raise in the first trade day ， and investors could acquire higher initial return than the average return of the stock market or the same industry we find that initial returns on a - share ipos average reached 132. 24 percent the main body of this paper is made up of six sections ： in the first part ， we introduced the method of the estimate of pricing decision ； in the second part ， we analyzed the method of the pricing decision and issuing system in china ， discussed the advantage and weakness of the various issuing methods ， and compared the economic efficiency between the examine and approve system and authorization system ； in the third part ， we analyzed the reason of ipo ' s underpricing in detail from information economics and other factors and combined with the environment of the chinese stock markets ， we analyzed the special characteristics in china and how they effect the ipo ' s underpricing in the fourth part ， we analyzed the data of chinese stock market with spss ， made a analysis of the administrative pricing decision and market pricing decision ， studied the underpricing phenomena of chinese stock market ， and analyzed it ' s causes ； in the fifth part ， we made a analysis of the examine approve system and authorization system ； and in the last part ， we drew some conclusions and put forth some policy advices the follow are the conclusions and policy advices in this dissertation ： （ 1 ） from the results of this empirical study ， we found that the issuing price - earning ratio and the market situation before ipos are strongly and positively associated with the underpricing of shares ， the issuing scale of ipo and the hit rate are strongly and negatively associated with the underpricing ； （ 2 ） we found that after the abolishing of ipo ' s p / e ratio and the using of authorization system ， there is no significant difference among the underpricing of shares ， but considered with the market entironment ， we think that the ipo ' s underpricing has been correspondingly reduced （ 3 ） to reduce difference between the primary market and the second market ， we suggested that we shall bring the " over - allotment option ( oao ) " to bear and resume the state - owned share and corporate - owned share to circulate on market as soon possible

    本文的主體由六個部分組成：第一部分介紹新股發行定價的估值方法；第二部分對我國的發行定價方式和發行制度進行分析，探討不同發行定價方式的優缺點，以及審批制和核準制經濟效率分析；第三部分從信息經濟學角度和其他因素的角度詳細分析造成新股發行抑價的原因，並結合我國股票市場實際情況，分析了我國市場的特有因素是否及如何影響一級市場的發行抑價程度的；第四部分利用統計分析軟體spss對我國新股行政化和市場化定價進行實證分析，主要包括新股發行行政化和市場化定價方式的實施情況和效果分析、新股發行行政化定價方式的實證分析，以及新股發行行政化和市場化定價方式的比較實證分析；第五部分利用統計分析軟體spss對我國新股發行審批制和核準制進行實證分析；第六部分是本論文的主要結論。本文的主要結論和建議有： （ 1 ）從實證分析結果看，我國新股發行抑價與市場環境、發行市盈率呈顯著正向關系，與發行規模、申購中簽率等呈顯著反向關系。 （ 2 ）取消發行市盈率限制和實施核準制等市場化改革措施並沒有降低發行抑價的絕對水平，只是由於市場環境的因素，發行抑價的相對水平才有所降低。
  10. As far as the gsh - px activity in myocardium and muscle, there is no significant difference

    05卜無論是在心肌還是骨骼肌中， gshix都沒有明顯的差異o 0
  11. So the results indicate that the two mutants have no significant difference in the toxicity of inhibiting mammal neuron sodium channels, and ala20 or ser20 was not the key residue. the two peptide neurontoxins inhibite mammalian voltage - gated sodium channels through a novel mechanism distinct from other known spider toxins such as 5 - actxs, - agatoxins i - vi which banded receptor site 3 to slow the inactive time course of sodium channels. we suggest that hntx - v maybe target the site 1 of sodium channels in a similar manner to - conotoxins and ttx

    同時兩種海南捕鳥蛛毒素從影響ttx一s鈉通道的方式上來看，與其它已知膚類蜘蛛毒素如6一actxs等通過作用於位點3引起延緩鈉通道的失活時間存在明顯不同，我們推測hntx一iv和iintx一v可能是以一種新的不同於其它蜘蛛毒素的方式來影響鈉通道的，而ttx一s鈉通道位點1則很有可能便是它們的作用位點，與ttx和林一eonotoxins相似。
  12. However, there is significant difference in the problem solving aspect in different representational types

    但是不同的表徵類型，在問題解答方面存在顯著差異。
  13. The results of safety check showed that four psb strains did n ' t have toxic and side effect significantly on mice. anatomic test showed there were no significant difference in the splanchnic organ structure between treatment and control

    解剖結果表明試驗組小鼠內臟器官的結構與對照組相比沒有明顯的變化，說明4株光合細菌作為微生態制劑生產菌種是安全的。
  14. The results showed that there are no significant difference within the stomatic distribution of outer epidermis of young and aged stem and aged leaf sheath in three plants ; but there are significant or very significant difference within apex, middle and base of young and aged leaves

    結果表明：三種植物的幼莖、成熟莖和成熟葉鞘外表皮的上部、中部、基部的氣孔分佈均無顯著性差異，而幼葉和成熟葉的上、中、下部的氣孔分佈存在著顯著性差異或極顯著差異。
  15. The results showed that there are no significant difference organs, within the stomatic distribution of outer epidermis of young and aged stem and aged lea, sheath in three plants ; but there are significant or very significant difference within apex, middle and base of young and aged leaves

    結果表明：三種植物的幼莖、成熟莖和成熟葉鞘外表皮的上部、中部、基部的氣孔分佈均無顯著性差異，而幼葉和成熟葉的上、中、下部的氣孔分佈存在著顯著性差異或極顯著差異。
  16. 1. 3 effect of isoosmotic peg on succulence of seedings significant difference was observed in the growth and succulence between 100 mmol / l nacl and isoosmotic peg

    3等滲peg處理對堿蓬幼苗肉質化的影響與nacl等滲的peg處理和nacl處理對堿蓬幼苗的生長及肉質化程度的影響明顯不同。
  17. In grade two, taking two kinds of concepts with different levels of abstraction as materials, two creative scores have no significant difference. but in grade four and six, taking two kinds of concepts with different levels of abstraction as materials, two creative scores have significant difference. it shows that the creative score gained from concepts with the basic level is higher than creative scores from the superordinate level concepts

    在二年級，兒童的概念擴展創造性不受概念水平的影響，表現為，在基本類概念和上級類概念上的創造性成績沒有差異；但四年級和六年級兒童的概念擴展創造性則明顯受到概念水平的影響，表現為，基本類概念上的創造性成績顯著高於上級類概念上的創造性成績。
  18. Sds - page results showed that there was a clear target protein band in mut + recombinant supernatant after 48 hours of culturing, while a faint band only in muts recombinant after 72 hours. western - blotting result showed that there was no remarkable difference of yield between mut + and muts recombinants after 6 days induced. anti - virus activity tests revealed that culture supernatants of mut + and muts recombinants could inhibit tmv infection with high efficiency in the same concentration and there was no significant difference between them

    結果表明，誘導培養48小時后， mut ~ +重組菌株表達產物在sds - page膠上顯現出清晰的目的蛋白帶，而mut ~ s重組菌株培養72小時才能顯示微弱的目的帶； western - blotting雜交信號強度表明，同樣培養6天的mut ~ +和mut ~ s重組菌株表達產物在表達量上沒有明顯差別。
  19. 2. there were statistically differences between the groups in acidity and compressive strength changing at the first 6 weeks after degradation test, mass loss and intrinsic viscosity changed significantly in whole period, volume contract happened after the 2nd week ( p < 0. 05 ). 3. after modified with alginate calcium, the scaffolds have the much higher hydrophilic ability, water uptake reached 50 - 60 % ( v / v ) from 0. 5 to 24 hours, no significant difference found between the inner groups

    經過藻酸鈣改性后的支架親水性能得到良好改善，體積含水量在24小時內保持在5o朋之間，區組、組內比較無顯著性差異中勸刀5 ） ；酒精處理后吸水率達到個12之間，顯著高於對照組的2 10 ，區組和組內比較均存在顯著性差異（卜
  20. On one hand, the growth of spad and the activity of nr had no significant difference at 5 % level. the maximum of soluble sugar content of amaranthus tricolor and bidens maximowiciziana showed significant difference compared with the contrched samples

    試驗結果表明，隨著pb處理濃度的增加，各種富集植物的葉片葉綠素值、可溶性糖含量和硝酸還原酶活性表現出相同趨勢，上升后又下降。
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