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The genomic changes occurred form F_1 and the greatest changes of sequence was occurred from S_0 generation to S_1 generation,while,there were miner changes from S_1 to S_2, which indicated that the allopolyploid genome became more stable following the selfing process and the sequence change was a rapid event.

但在S_1到S_2代基因组序列变化比率基本接近，暗示了伴随着异源双二倍体的自交过程，早期基因组表现出稳定的趋势，说明基因组序列变化是一个快速的事件。

The results showed that morphology transition from polycrystalline to amorphism occurred with O2 pressure increaed while from amorphism to polycrystalline occurred with substrate temperature increased.

结果发现随着氧压的升高，ZrO2薄膜将由单斜相多晶态逐渐转变为非晶态结构，而随着基片温度的增加，薄膜将由非晶态逐渐转变为单斜相多晶态。

Floral organ determination is best explained by the ABCDE model postulated by genetic studies of Arabidopsis thaliana. Sepals are determined by A and E class genes; petals are determined by A, B, and E; stamens by B, C, and E; and carpels by C and E class genes. A, B, C, and E class gene lineages are known having duplicated several times during the evolution of angiosperms. One of the noted major duplication events occurred in the origin of the early angiosperms, leading to the formation of subgroups of B/C/D/E class. Another one occurred near the basal eudicots and gave rise to further subgroups in A/B/C/D/E class genes among core eudicots. The phylogenetic position of the family Buxaceae is located right where the second major duplication of ABCDE genes might have occurred, which is supported by multiple gene (nuclear 18S rDNA, chloroplast rbcL and atpB) phylogenetic analyses.

目前经由模式植物阿伯芥的研究，建花部器官决定基因的调控，即花萼由A、E 群基因共同决定，花瓣由A、B、E 群基因，雄蕊由B、C、E 群基因，而心皮由C 和E 群基因决定。A、B、C、E 四群基因在被子植物的演化过程中发生过次的复制事件，其中比较重要的一次发生在早期被子植物演化出之时，形成B/C/D/E 群基因的次系群；另一次复制事件则发生在真双子植物基群附近，形成仅於核心真双子植物的A/B/C/D/E 群基因之次系群。

Through designing of composition and structure of the bioactive graded coating,innerstress and its distribution in the coating were analyzed and calculated, the resultsshowed that when composition distribution coefficient n was 1.5, a reasonable stressdistribution could be got, that was at the beginning of deposition the suspension containingrichly BG granules was used so that a rich BG granules layer, a good transitional layerbetween BG layer at the bottom and the coating could be obtained at the titanium alloy side,the bottom of the coating; the stress value near the interface and surface and its character,pressure stress or tensile stress, were decided by the character of its composition itself.Changing composition distribution coefficient n could only change the variation tendency ofstress in the coating, but did not change the stress distribution rule in the coating. Thethinner the coating is, the sharper stress variation in the coating is, which does not mean thatthicker coating is better because the thicker the coating is, the little the permitteddeformation of coating is, so the coating thickness should be thinner, for example, about50μm for bending applications, but for applications only bearing pure shear stress, such asroot of tooth implant, the coating can be thicker little, for instance, about 80～100μm. The study on electrification characteristic and electrophoresis deposition of HAand BG granules in aqueous and non-aqueous solution system found that EPD almost didn'toccur in aqueous solution system. However, because HA granules take position charges inabsolute alcohol, a homogeneous EPD be carried out on the cathode titanium alloy slice, but taking negative charge in absolute alcohol the BG granules not be deposited on the cathode. A guided HA crystallizing, 100～300nm, on surface of the BG granules be realized by metathetical reaction, which cover BG granules with HA microcrystals and make the covered BG granules taking position charges in absolute alcohol, sequentially realize the EPCD of the BG and HA granules on the cathode, so it is feasible to make a titanium alloy/BG/HA bioactive graded coating by making use of EPCD technology. The corrosion experiment of rich boron bioglass coating and plasma spray coating showed that split phase, rich boron and rich silicon phase, occurred during its preparation. In basic medium the corrosion behavior of 〓 BG coating showed uniformity corrosion, the corrosion mostly occurred at rich boron phase area, therefore batch formula design of BGshould avoid the occurring of split phase. The corrosion appearance of plasma spray coatingappeared a non-uniform corrosion, mostly occurred at the edge of the laminated HA moltendrops, and emerged an accelerated corrosion tendency, which will easyly lead to corrosioncrackles extending to the interface and the happening of osmotic interfacial corrosion, thatmay be one of the major reasons leading to the coating cracking-off in the later period. Thetesting results of thermal expansion coefficient of 〓 and 〓BG showed the thermalexpansion coefficient of 〓 BG matched with that of titanium alloy better, and 〓 BG couldsinter with titanium alloy into densification enamel layer at low temperature (720℃).

将Ti6Al4V合金在1000℃下进行真空热处理会降低其力学性能，且合金内的V元素会向表面富集，因此，钛合金真空热处理和表面涂层的烧结温度不能过高，即应低于其相转变点；通过对生物活性梯度涂层的组成和结构的设计，分析和计算了梯度涂层内的应力大小和分布，结果表明：对于本研究，当成分分布系数n=1.5时，可以获得较合理的涂层力学性能，即在沉积开始时，采用富含BG颗粒的悬浮液，以便在钛合金侧获得同底层BG有良好过渡的富BG涂层；梯度涂层界面和表面的应力大小、性质由材料组成本身的性质决定，改变成分分布系数，只能改变涂层内应力变化的趋势；涂层的厚薄不影响涂层内的应力分布规律，但涂层越薄，涂层内的应力变化越快，但这并不意味着涂层越厚越好，因为涂层越厚，涂层允许的变形越小，对于应用于弯曲受力部位的涂层而言，涂层应薄一点为好(50μm)；而对于仅纯受剪切应力的部位，如牙根种植体，涂层可适当加厚(80～100μm)；通过对HA和BG颗粒在水溶液体系和非水溶液体系中的带电特性和电泳沉积的研究发现，它们在水溶液体系中很难发生电沉积；在无水乙醇溶液中，HA颗粒带正电，可在阴极钛合金片上发生均匀的电泳沉积，而BG颗粒则带负电荷；利用复分解反应法，可以制得100～300nm的HA，通过诱导HA在BG颗粒表面结晶，可对BG颗粒进行表面包覆，获得了被HA包覆的BG颗粒，改变了BG颗粒表面的带电特性，使BG和HA颗粒在无水乙醇中均带上正电荷，从而实现了HA和BG颗粒在阴极上的共沉积。

Among 70 eyes of high myopia, 61 eyes (87.1%) showed field abnormalities;Enlargement of the blind spot occurred in 42 eyes(60%); central relative scotomata occurred in 40 eyes(57.1%) and diffuse field defects occurred in 18 eyes(25.7%).The temporal hemifield appeared to be the most affected.

结果 高度近视眼呈现各种形态的视野改变，70眼中61眼(87.1%)视野异常，其中42眼(60%)生理盲点扩大，黄斑中心相对暗点40眼(57.1%)，弥漫性损害18眼(25.7%)，视野损害以颞侧明显。

Results During the period of 1992 to 2004, a number of 41 acute sulfureted hydrogen poisonings occurred in Shanghai with 132 workers poisoned and 46 workers died (34.8%); acute sulfureted hydrogen poisoning showed an increasing tendency, which mostly occurred during the work of sewage pipe dredging in the city planning projects; 68.3% of acute sulfureted hydrogen poisonings occurred in the confined spaces, which was 2.2 times of that in the non-confined spaces.

结果 上海市1992~2004年间共发生急性硫化氢中毒事故41起，造成132人中毒，其中46人死亡，病死率34.8%；1999~2004年，硫化氢中毒呈现上升趋势；硫化氢中毒多发生在市政污水管道疏通或窨井污物清理等作业中；68.3%的硫化氢中毒发生在密闭空间，是非密闭空间的2.2倍。

Neither stomal leak nor stomal stenosis occurred, acute ileus occurred in 2 cases, and both recovered after the treatments of gastrointestinal decompression, inhibition of secretion digestive juice and reoperation. Acute retension of urine occurred in 1 case after urine catheter removed. The symptoms disappeared after excises of bladder function.

术后无一例出现吻合口漏或吻合口狭窄。2例出现急性肠梗阻，经胃肠减压、抑制消化液分泌、第2次手术等处理后治愈。1例拔尿管后出现急性尿潴留，经膀胱功能锻炼后症状消失。

Sinus bradycardia or sinus bradycardia with arrhythmia,sino-auricular block,sinus stopping beat with junctional abnormal beat occurred in15cases;Sinus bradycardia with ST-T changes occurred in10cases,ab-normal excitation（including ventricular,supraventricular premature beat with tachycardia）occurred in6cases the cardiac function of9cases were checked up:stroke volume,cardiac indexand ejection timewere normal or on the low side.

窦性心动过缓或窦性心动过缓伴不齐、窦房传导阻滞、窦性停搏伴交界性异搏共18例；窦性心动过缓伴ST-T改变11例；兴奋性异常（室性、室上性早搏伴心动过速）6例。9例心功能检查：心输出量、心脏指数、射血分数三项指标在正常偏低水平。3例心脏彩超三尖瓣赘生物，诊断为感染性细菌性心内膜炎。

Sinus bradycardia or sinus bradycardia with arrhythmia,sino-auricular block,sinus stopping beat with junctional abnormal beat occurred in15cases;Sinus bradycardia with ST-T changes occurred in10cases,ab-normal excitation（including ventricular,supraventricular premature beat with tachycardia）occurred in6cases the cardiac function of9cases were checked up:stroke volume,cardiac indexand ejection timewere normal or on the low side.The colour Doppler showed that excrescence in tricuspid valve of3cases and the diagnosis was infectivity bacterial endocarditis.

窦性心动过缓或窦性心动过缓伴不齐、窦房传导阻滞、窦性停搏伴交界性异搏共18例；窦性心动过缓伴ST-T改变11例；兴奋性异常（室性、室上性早搏伴心动过速）6例。9例心功能检查：心输出量、心脏指数、射血分数三项指标在正常偏低水平。3例心脏彩超三尖瓣赘生物，诊断为感染性细菌性心内膜炎。

According to correlative literatures, the diagnosis and treatment of bronchiolitis obliterans syndrome in three patients with hematological malignancies after allo-HSCT were analyzed. The function of haematopoiesis re-established successfully. The acute graft versus host disease did not occur in these patients except one patient occurred grade Ⅱ aGVHD, and the chronic graft versus host disease occurred in the 5th, 6th and 6th months after allo-HSCT respectively, but the cGVHD was recrudescent after treatment. The bronchiolitis obliterans syndrome occurred in the 9th, 7th and 11th months after allo-HSCT respectively, and they received the treatment of immunosuppressive, immune human serum globulin, azithromycin and to breathe in β2 receptor agonist and budesonide.

结合相关文献，对3例恶性血液病患者异基因造血干细胞移植后发生闭塞性细支气管炎综合征的临床特点和诊断治疗进行分析。3例患者移植后造血功能均顺利重建，2例未发生急性移植物抗宿主病，1例发生II度急性移植物抗宿主病；3例患者分别于移植后5，6，6个月发生广泛型慢性移植物抗宿主病，经治疗后病情仍有反复；3例患者分别于移植后9，7，11个月发生闭塞性细支气管炎综合征，给予免疫抑制剂、静脉免疫球蛋白、阿奇霉素及局部使用β2受体激动剂及布地奈德吸入治疗，2例在治疗4周后病情有所改善，另1例病情无改善。

By using competitive adsorption of activated carbom to remove unfavorable influence of carbon in carbonaceous gold concentrate on leaching process, the leaching rate of gold concentrate can be improved to 88% as compared with 10%by direct cyanidation.

本文论述了利用活性炭竞争吸附作用，消除含炭金精矿中炭在浸出过程中的影响，使金精矿的浸出率可由直接氰化的10％提高到88％。

The only thing you're ever gonna be king of is King of the Stupids!

你只配做傻瓜的国王！