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l     
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  二语
     Accordingly, L2 lexical development goes through an initial, formal stage, then a second, L1 lemma mediation stage, and a final, L1-L2 integration stage.
     因此,本文提出,基于二语心理词汇表征的特点,二语心理词汇发展应经过三个阶段:第一阶段是形式阶段(Formal Stage),第二阶段是一语语义信息中介阶段(L1 Lemma Mediation Stage),最后阶段是一语和二语融合阶段(L1—L2 Integration Stage)。
短句来源
     Western applied linguists and psychologists have already made great progresses in learning strategy studies involving good language learners (Rubin 1975; Naiman et al. 1978), comparisons between the successful and unsuccessful learners (Reiss 1983; Huang & Van Naersson 1985; Mangubhai 1991) and the relationships between learning strategies and L2 achievement (Bialystok 1981; Huang & Vann Naersson 1985; Politzer & McGroarty 1985; Wen 1996).
     西方的应用语言学家和心理学家在学习策略的研究中取得很大的进步,包括研究成绩好的学习者(Rubin 1975;Naiman et al. 1978),对比成绩好的和成绩差的学习者(Reiss 1983;Huang & Van Naersson 1985;Mangubhai 1991),以及研究学习策略的使用和二语成绩的关系(Bialystok 1981;Huang & Vann Naersson 1985;Politzer & McGroarty 1985;Wen 1996)。
短句来源
     Fauconnier's Conceptual Integration Theory and Its Application in L2 Teaching
     Fauconnier的概念整合理论及其在二语教学中的应用
短句来源
     3) the L2 proficiency affected their L2 writing processes and strategies greatly: first, the low-intermediate group spent significantly more time on L2 writing than the low-advanced group did (2871.31 vs. 2185.38 seconds; F(24:l)=73.248, p=0.000);
     3)学习者的二语水平对其二语写作过程和策略产生重大影响:首先,中下水平学习者在二语写作中明显比高偏下水平学习者使用更多的时间(前者平均用2871.31秒,后者为2185.38秒;F(24∶1)=73.248,p≤0.000);
短句来源
     Rod Ellis (1994: 341) claims that no theory of L2 acquisition is complete without an account of L1 transfer.
     Rod Ellis (1994: 341)指出:“任何一个二语习得理论如果没有描写母语迁移都是不完整的”。
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  l的2
     10-20mg/L2,4-D,NAA,10-30 mg/L GA3,100 mg/L AgNo3,500 mg/L STS have better result of keeping fresh to the material
     10—20mg/L的2,4—D、NAA,10—30mg/L GA3,100mg/L Ag-No3,500mg/L STS均对花材具有较好保鲜效果.
短句来源
     2.0 mg/L 2,4-D, NAA and 6-BA below 1.0 mg/L could promote the production of aucubin,but KT restrained the production of aucubin.
     2.0mg/L的2,4-D、NAA及浓度低于1.0mg/L的6-BA均能促使桃叶珊瑚甙的合成,但KT却抑制桃叶珊瑚甙的合成。
短句来源
     The optimal hormone combination on the induction of calli from cotyledon and leaf is (1.0-2.0) mg/L 2,4-D+(0.1-1.0) mg/L 6-BA.
     1.0-2.0 mg/L的2,4-D、0.1-1.0 mg/L的6-BA组合是子叶、真叶诱导愈伤的较佳激素组合。
短句来源
     MS medium with 2-3 mg/L 2,4-D and 0.05 mg/L 6-BA was suitable for callus induction from hypocotyls of germination seedlings.
     无菌实生苗各部分中,胚轴的胚性愈伤诱导培养基可选用2~3mg/L的2,4-D,添加0.05mg/L 6-BA;
短句来源
     Frequency of bud differentiation was up to 8%~17% from embryonic callus induced by the treatment of 1.0 mg/L 2,4-D,while few buds induced by 4.0 mg/L 2,4-D.
     经1 0mg/L的2,4-D诱导产生的胚性愈伤组织转到分化培养基上以后,芽分化率可达8%~17%,而4 0mg/L2,4-D处理芽分化率极低。
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  腰2
     The BMD of L2, L3,L4,L2 4 and Neck sections were increased in the treatment group, compared with control group(2 65±0 65%,2 70±0 48%,3 10±0 41%,2 82±0 37% and 2 32±0 31% respectively, P <0 05 or 0 01).
     腰 2、腰 3、腰 4的骨密度 (BMD)较治疗前分别提高 (2 6 5± 0 6 2 ) %、(2 70± 0 48) %、(3 10± 0 41) % ,腰 2~ 4较治疗前提高 (2 82± 0 37) % ,股骨颈较治疗前提高 (2 32± 0 31) %。
短句来源
     The values of absolute criterion appeared as the ratio of renal length to L2 height that were 3. 87±0. 39cm on right kidney,3. 99±0. 47cm on left;
     绝对标准值的测量结果为:即肾长/腰2椎体高度,右侧387±0.39,左侧为3.99±0.47。
短句来源
     but the ratio of renal length to L2 height plus L2~3 disk were 3. 01±0. 23cm, 3. 10±0. 32cm separately on right and left kidney.
     肾长/腰。 椎体高度十腰2~3椎间盘高度,右侧3.01±0.23,左侧为3.10±0.32。
短句来源
     Results: vacuum appeared in 25 of 54 discs scanned in these 22 patients. Vacuum was at L 1 2 in one case, at L 2 3 in two, at L 3 4 in one, at L 4 5 in twelve, and at L 5 S 1 in nine.
     结果22例共扫描54个间盘,其中25个间盘具有真空现象(1例腰1-2,2例腰2-3,1例腰3-4,12例腰4-5,9例腰5-骶1)。
短句来源
     Through a jump laminectomy of L 3 and L 5, the nerves of L 2, L 3, L 5 and S1 were exposed, and their fibers of the posterior rootswere stimulated electrically.
     通过对腰 3和腰 5做跳跃式椎板切除 ,显露腰 2 ,3和腰 5 ,骶 1脊神经 .
短句来源
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  l2~
     And the mean value measured in the horizontal projection of the superficial peroneal nerve to L 2 6 was in 0 447 0 533、0 384 0 561、0 351 0 598、0 338 0 611 and 0 383 0 561mm area respectively.
     而腓浅神经向L2~6各节段SG水平切面投射均值分别为0.447~0.533、0.384~0.561、0.351~0.598、0.338~0.611、0.383~0.561mm的范围。
短句来源
     In COPD group,Neck、BMD of L 2 and BMC of Neck、L 2、L 3、L 2~4 、 were significant correlation with partial pressure of PO 2 ( P <0.05).
     COPD组 Neck、L2 的 BMD及 Neck、L2 、L3、L2~ 4、的 BMC与氧分压(PO2 )呈显著相关 (P<0 .0 5 )。
短句来源
     2 hPG negatively correlated with BMD of L2~4、Ward's with r values of -0.0249(P=0.0001),-0.0249(P=0.0001), repectively.
     餐后 2h血糖 (2hPG)与L2~ 4、Ward’s三角部位的BMD呈负相关 :偏回归系数分别为 - 0 0 2 4 9(P =0 0 0 0 1) ,- 0 0 2 4 9(P =0 0 0 0 1)。
短句来源
     Based on the observation,it was suggested that for the nucleotomies at L2~L3,L3~L4and L4~L5 disc levels,pereutaneous puncture point should be located 8~12cm lateral to theposterior median line with a puncturing direction of 45~60 degrees to the sagittal plane.
     提出 L2~L3,L3~L4,L4~L5椎间盘穿刺点距后正中线8~12cm,穿刺角度约45°~60°。
短句来源
     Result: The longitudinal projection of the superficial peroneal nerve to SG was in L 2 6 .The mean value of the arched length of horizontal eyebrow like reactive zone of the SG in L 2 6 was measured as 0 795、0 849、0 913、0 921 and 0 852mm respectively.
     结果显示:大鼠腓浅神经向SG的纵向投射主要为L2~6,L2~6各节段SG水平切面“眉毛状反应带”弧形长均值分别为0.795、0.849、0.913、0.921、0.852mm;
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  l
One outcome is a simple proof that for $g_{m \alpha , n \beta}$ to span $L^2,$ the lattice $(m \alpha , n \beta )$ must have at least unit density.
      
Autocorrelation Functions as Translation Invariants in L1 and L2
      
It is shown that the one-dimensional sampling sets correspond to Bessel sequences of complex exponentials that are not Riesz bases for $L^2[-R,R].$ A signal processing application in which such sampling sets arise naturally is described in detail.
      
Hence, we are able to approximate (in the L2-norm) MSF wavelets by wavelets with any desired degree of smoothness on the Fourier transform side.
      
Our work builds on a uniqueness result for reconstructing an L2 signal from irregular sampling of its wavelet transform of Grochenig and the related work of Benedetto, Heller, Mallat, and Zhong.
      
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