总重

The comparison of contents of carbohydrate and hormone in cucumber roots,the root dry weight,soluble sugar content,glucose content,sucrose content,fructose content were higher,but starch contents werelower,and the contents of ZT,GA and IAA in xylem sap and roots were higher in G1 treatment,but ABA content was lower.However,the root dry weight significantly decreased in non-ventilation treatment(F1),and starch content,soluble sugar content,glucose content,fructose content were the trend of the dropping after the first rising, and sucrose content was lower,and the contents of ZT,GA and IAA in xylem sap and roots were lower,but ABA content was higher.

不同处理黄瓜根系碳水化合物含量和激素含量比较发现，G1通气处理根系的干重、总可溶性糖、葡萄糖、蔗糖和果糖含量均较高，淀粉含量较低，根系和伤流液中ZT、GA_3和IAA含量均较高，ABA含量较低；而非通气处理(F1处理)与对照相比根系干重显著降低，根系内淀粉、总可溶性糖、葡萄糖以及果糖含量均呈先升高后降低的趋势，而蔗糖含量较低；根系和伤流液中ZT、GA_3和IAA含量均较低，ABA含量较高。

In the horizontal direction,most of effective root for Black Locustdistributed in 30cm～90cm from stem basal,but it for Arborvitae distributed in 0～30cm.

其中，刺槐有效根长占总有效根长的51.58％，侧柏占58.38％；刺槐有效根干重占总有效根于重的63.01％，侧柏占71.09％；在水平方向上，刺槐有效根系密度呈二次抛物线型分布；侧柏则随距主干距离的增大而减小。

The experiment two: enzyme preparation significantly improved average daily gainand feed conversion ratio (P＜0.05). Enzyme preparation significantly increased energymetabolizability and digestibility of crude fiber, crude protein and neutral detergent fiber,but had no remarkable effect on digestibility of dry matter, crude fat and acid detergentfiber. Enzyme preparation significantly decreased the relative viscosity of duodenal andjejunal digesta. The pH of intestine had no noticed difference in all groups. Enzymepreparation significantly decreased relative weight of gizzard, proventficulus, duodenum,jejunum and ileum. Enzyme preparation significantly increased villus size of duodenumand jejunum, and villus to crypt ratio of duodenum and ileum significantly increased too.Enzyme preparation considerably decreased ileal crypt height (P＜0.05), and didn"t affectthickness of intestinal wall. Supplementing enzyme preparation, the serum glucose, totalprotein and alanine aminotransferase, but enzyme preparation hadn"t noticed influenceupon uric acid, total cholesterol, triglyceride and high-density lipoproteins. Enzymepreparation significantly increased insulin, triiodothyronine and insulin-like growthfactor-Ⅰ. Adding enzyme preparation, the percentage of thyroid stimulating hormone andgrowth hormone in the serum increased 16.44%, 19.18% and 18.84%, 21.74%respectively, and the percentage of glucagon and thyroxine decreased 12.07%, 14.36% and 13.79%, 15.40%, but failed to reach statistical significance (P＞0.05). Enzymepreparation significantly increased (P＜0.05) the trypsin and amylase activity of duodenaland jejunal digesta, but enzyme preparation didnt affect significantly (P＞0.05) theintestinal lipase activity and pancreatic digestive enzyme. Enzyme preparation had nosignificant effect on caecal microbial population.

试验二：酶制剂显著提高平均日增重和饲料转化率(P＜0.05)；酶制剂显著提高能量代谢率及粗纤维、粗蛋白、中性洗涤纤维消化率(P＜0.05)，而对干物质、粗脂肪、酸性洗涤纤维消化率影响不显著；酶制剂显著降低十二指肠和空肠食糜相对粘度(P＜0.05)；添加酶制剂对肠道pH影响不显著；酶制剂显著降低肌胃、腺胃、十二指肠、空肠、回肠相对重(P＜0.05)，显著提高十二指肠和空肠绒毛高度，显著增加十二指肠和回肠绒毛高度／隐窝深度，降低回肠隐窝深度(P＜0.05)，对肠壁厚度影响不显著；酶制剂显著提高血清葡萄糖、总蛋白和谷丙转氨酶浓度(P＜0.05)，对尿酸、总胆固醇、甘油三酯及高密度脂蛋白浓度影响不显著，显著提高胰岛素、T_3、IGF-Ⅰ水平，添加酶制剂后，促甲状腺激素、生长激素分别提高16.44％、19.18％和18.84％、21.74％，胰高血糖素和T_4分别降低12.07％、14.36％和13.79％、15.40％，但差异不显著；酶制剂对胰腺消化酶活性影响不显著，显著增加十二指肠和空肠胰蛋白酶、淀粉酶活性，对小肠脂肪酶活性影响不显著；酶制剂对盲肠微生物菌落数影响不显著。

The results showed an increased mean jitter value, fiber density and abnormal percentage both in EDC and AT muscles in group 1 and II diabetic patients comparing to the normal controls. These findings suggest an impaired or immatured neuromuscular junctions and an evidence of reinnervation through axonal sprouting in the diabetic patients either with or without nerve conduction abnormalities. In conclusion, the changes of axonal degeneration and reinnervation are the main pathophysiological mechanism of diabetic neuropathy, and the SFEMG is more sensitive than routine nerve conduction study in the diagnosis of diabetic neuropathyKeyword Axonal degeneration , diabetes mellitus , neuropathy , single fiber electromyography

结果显示两组糖尿病病患的连续间值差异，肌纤维密度及不正常比率比对照组显著增加(t试验，依序p.01)，在第一组糖尿病患中，伸指总肌的连续波间值差异比第二组高(p.05)，而连续波间值差异与纤维密度之间也成线性相关的增加(伸指总肌，r=0.471，p.01；胫前肌，r=0.386，p.02)，在伸指总肌测得的连续波间值差异上，第一组糖尿病患有75%不正常，第二组有33.3%不正常，而在胫前肌的连续波间值差异上，第一组糖尿病患有83.3%的不正常，第二组有75%不正常，在肌纤维密度的测定中，第一组糖尿病患的伸指总肌有27.8%不正常，胫前肌有58.3%不正常，第二组病患的伸指总肌有25%不正常，胫前肌有41.7%不正常，此结果表示糖尿病神经变造成的神经肌像交接处不稳定及有神经轴再生的重分布现象，因此也证实糖尿病神经病变的主要病理机转为神经的退化所致，而在诊断上单纤维肌电图检查的敏感度也比运动神经传导速度检查为高。

Results The results showed that the total cantharidin contents in the samples of Meloidae were 1 to 9 times the free cantharidin contents. The total cantharidin contents were generally higher than 2.0% of dry body weight and the free cantharidin contents were all less than 1.7% of dry body weight in Mcloidac.

芫菁体内总斑蝥素的含量为游离斑蝥素含量的1-9倍，总斑蝥素的含量一般多于虫体干重的2.0%，而游离斑蝥素的含量均低于虫体干重的1.7%。

During the early growth stage of seedlings, basal stem diameter and paripinnate number were decreased with the increasing of shade, taproot length, root : shoot ratio, total dry weight and leaf area per seedling were maximal under 37.3% NS, specific leaf area was increased with the increasing of shade, but the relative growth rate was declined. Seedlings grew fastest under 0.6% NS, suggesting that nutrients stored in seeds played an important role at the early growth stage. The treatment of 37.3% NS was best for established seedlings in seedling height, basal stem diameter, paripinnate number, rachis length, the maximum sub-leaflet number of individual paripinnate, leaf area per seedling, relative growth rate and net assimilation rate. Light intensity was positively correlated to total dry weight, and negatively to specific leaf area. The maximum of SLA was observed under 15.5% NS.

生长早期的幼苗基径和复叶数随遮荫程度的增加而降低；主根长、根冠比、总干重和单株叶面积均以37.3% NS处理最大；比叶面积随遮荫程度的增加而增大，而相对生长率则降低；幼苗株高在0.6% NS下增长最快，表明种子中贮藏的营养物质对幼苗的早期生长可能具有重要作用。37.3% NS处理对定居后绒毛番龙眼幼苗的生长最有利，幼苗的株高、基径、复叶数、叶轴长、复叶最多小叶数、单株叶面积、相对生长率和净同化率均在37.3% NS处理下获得最大增长；幼苗总干重随光照强度的减弱而降低；比叶面积在15.5% NS处理时最大。

The treatment of 37.3% NS was best for established seedlings in seedling height, basal stem diameter, paripinnate number, rachis length, the maximum sub-leaflet number of individual paripinnate, leaf area per seedling, relative growth rate and net assimilation rate.

生长早期的幼苗基径和复叶数随遮荫程度的增加而降低；主根长、根冠比、总干重和单株叶面积均以37.3％NS处理最大；比叶面积随遮荫程度的增加而增大，而相对生长率则降低；幼苗株高在0.6％NS下增长最快，表明种子中贮藏的营养物质对幼苗的早期生长可能具有重要作用。37.3％NS处理对定居后绒毛番龙眼幼苗的生长最有利，幼苗的株高、基径、复叶数、叶轴长、复叶最多小叶数、单株叶面积、相对生长率和净同化率均在37.3％NS处理下获得最大增长；幼苗总干重随光照强度的减弱而降低；比叶面积在15.5％NS处理时最大。

The results indicated as pH values in the range from 4.50 to 7.50, the volume and dry weight of root increased as pH values increased, as well as AAAR,TAAR. The relationship of nicotine and total nitrogen accumulation with pH values was parabola,the functions were Y=-61.429X2+391.17X-162.8 (F=l 8.45), Y=-24.3X2+154.88X+52.7 (F=14.40**) respectively. When pH value got rise to 7.50, the accumulation of nicotine and total nitrogen attained the highest .

主要研究结果如下： 1 不同pH值(4.50、5.50、6.50、7.50、8.50)对烤烟根系发育、根系吸收面积以及对烟叶烟碱、总氮、蛋白质和多酚物质积累影响的研究结果表明pH值在4.50～7.50范围内，根系体积和干重都随着pH值上升而增加，AAAR、TAAR也随着升高，烟叶中烟碱、总氮累积量随着pH值上升而增加，烟碱和总氮累积量与pH之间呈抛物线关系，关系式分别为Y=-61.429X~2+391.17X-162.8，F=18.45~；Y=-24.3X~2+154.88X+52.7，F=14.40~，pH值对烟碱和总氮累积量的影响存在极显著差异，当pH值升至7.50时，烟碱和总氮累积量达到最高值。

During storage, the reducing sugar content of chicory root increased rapidly then decreased guadually, non-reducing sugar content and protein content decreased gradually.

-2℃条件下贮藏的菊苣根中还原糖的含量在整个贮藏期间高于0℃条件下贮藏的菊苣根，而非还原糖的含量则低于0℃条件下贮藏的菊苣根，总糖在菊苣根的鲜重中的含量是0℃条件下贮藏的菊苣根高于-2℃条件下贮藏的菊苣根，总糖在两个贮藏温度下菊苣根的干重中的含量则是几乎相等。

We measured morphological and physiological characteristics of C. asiatica in spring 2004 and 2005 at three levels: ramet population, clonal fragment and leaf. Environmental factors of different microsites were investigated again in September 2006. Important findings At the ramet population level, we observed no effect of habitat (forest edge vs. abandoned grassland slope).

在克隆片段水平，林缘和荒草坡生境显著影响积雪草的根干重、花果干重、一级匍匐茎节间长和总匍匐茎节间长，而不同草本层盖度小生境则显著影响花果干重、根冠比、一级匍匐茎数、二级匍匐茎节间长和总匍匐茎节间长。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。