外膜

The patterns of amyloplast proliferation behaved "amyloplast envelop dilating, evaginating, and budding to form new amyloplast","amyloplast envelop constricting to form new amyloplast","form new amyloplast as the middle clapboard" and "amyloplast envelope dilating and invaginating to form new amyloplast".

玉米胚乳细胞淀粉质体增殖有"被膜出泡、外凸，以出芽方式形成淀粉质体"、"淀粉质体被膜缢缩形成淀粉质体"、"以中间隔板形式形成淀粉质体"及"淀粉质体被膜向内出泡，在淀粉质体内形成新的淀粉质体"等几种方式。

The patterns of amyloplast proliferation behaved "amyloplast envelop dilating, evaginating, and budding to form new amyloplast","amyloplast envelop constricting to form new amyloplast","form new amyloplast as the middle clapboard" and "amyloplast envelope dilating and invigilating to form new amyloplast".

玉米胚乳细胞淀粉质体增殖有被膜出泡、外凸，以出芽方式形成淀粉质体；淀粉质体被膜缢缩形成淀粉质体；以中间隔板形式形成淀粉质体；淀粉质体被膜向内出泡，在淀粉质体内形成新的淀粉质体等几种方式。

The discussion of the degradation mechanism: Chitosan is not hydrolyze in neutral soak in vitro. The mechanism of degradation of the PDLLA membrane in vivo and in vitro is similar, both represent the simple hydrolyze. The degradation of he composite membrane mainly represent the PDLLA hydrolyze of, chitosan can hydrolyze when there are acid product which is PDLLA's catabolite in vitro.

降解机理探讨：壳聚糖膜体外中性条件下不水解；聚乳酸膜体内外降解机理相似，都表现为简单水解机理；复合膜体外降解主要表现为聚乳酸的水解，壳聚糖在聚乳酸降解后产生酸性产物的条件下存在酸水解机理。

The results of ESCA manifested that the composition and thickness of the film formed on the surface in solution containing Mg2+ ions differed from that formed in solution without Mg2+ ions.

Auger分析结果表明：在含Mg2+的介质中碳钢表面形成的膜与不含Mg2+的介质中形成的膜有所差异，除表面组分的含量不同外，膜厚度也有很大差别。

The effects of nonsolventγ-butyrolactoneon the behavior of phase separation of PC casting solution were studied at different operating temperature according to the LCP correlation.It was found that the phase separation behavior of PC/NMP/γ-GBL also exhibited well agreement with the LCP correlation.Therefore,the maximum content ofγ-GBL in casting solution could be obtained according to the binodal line of the system,which provided scientific basis for the composition of casting solution.

实验进一步考察了不同温度下非溶剂γ-丁内酯对PC铸膜体系相分离的影响，并依据LCP线性回归结果外推计算三元体系的双节线，由此得到了铸膜液体系中非溶剂添加剂的上限含量，为铸膜液体系的构建提供了可靠的依据。

Epidural cavity ; Epidural block ; Corticoid ; Ligament flavum ; Lumbar intervertebral disc ; Histology

硬膜外腔；硬膜外腔阻滞；皮质激素；黄韧带；腰椎间盘；组织学

We conclude that EP is lower, and the incidenceof subatmospheric EP is higher in the mid-thoracic epiduralspace when compared with that in the low-thoracic epidural space.

。结论：中胸段硬膜外腔的压低于低胸段组，而低于大气压的硬膜外压的发生率高于低胸段组。

Mid-thoracic anesthesia or associated with general anesthesia can influence cardiac autonomic nerve tension,with principal manifes tation of decrease reflecting cardiac sympathetic nerve LF value.

结果：E组病人硬膜外麻醉后LF、HF、LF+HF值均较基础值下降P 1后均较T0有所下降，以T3下降明显(P1后均较T0明显下降P1后各时段值均较T0值下降，以T2后明显(P1后各时段值均比A组相同时段值低P结论：中胸段硬膜外麻醉或复合全身麻醉均可影响心脏自主神经的张力，并且主要表现在反映心脏交感神经的LF值降低。

A Dense scale on the2O3(Cr/Y=4/1) coated specimen;2O3(Al/Y=3.6/1) coated specimen; Oxide nodules formed at the corner on the specimen coated with2O3(Cr/Y=2/1) deposited for 15 s; Locally spalled scale on the same specimen as in; The trace of cracks in the deposited oxide film on the scale formed on the specimen coated with2O3 (Cr/Y=2/1) deposited for 60 s; Showing the similar trace on the same specimen as in b

沉积复合OTFC试样的氧化层形貌有如下特征：(1)氧化层绝大部分致密、完整、与基体附着良好，晶粒细小（图7a，7b）；(2)在短时间(15s)沉积2O3 OTFC试样的局部表面出现了不均匀氧化（图7c，7d），但只是在沉积Cr/Y=4/1膜试样的局部表面产生了类似无涂层Fe25Cr上剥落的厚膜（图7d）；(3)沉积2O3(Cr/Y=2/1) 60s（图7e）与15s（图7c）的结果不同，前者整个试样表面氧化产物颗粒细小，无粗大氧化物颗粒形成；(4)沉积2O3(Cr/Y=2/1) 60s和2O3(Al/Y=3.6/1)薄膜的试样由于氧化增重非常少，氧化层很薄，刻印着涂层中局部出现的裂纹（图7e，7f），这种印迹的保留可能反映着传质机制的改变，即新氧化物由在外表面形成转变为在外表面以下形成。

Methods 100 examples,randoms choosing scheduled time line underbelly operation (operation,the womb cut completely or satisfy time eager operation,ovary tumour operation including cutting the palace product open) divide into two set,A forms:Give hard film outside Rentaini 0.4 mg + 0.75% Bupivacaine 20 mL formulating Cheng 100 mL analgesias,B group behind the skill:100 mL compounding Cheng ease pain,comparatively,the life body collects,optesthesia simulates grade and bad reaction in giving hard film outside Rentaini 0.4 mg + interest rate of 0.75% Bupivacaine 20 mL + fluorines Pai many 2 mL after the skill.

择期行下腹部手术(包括剖宫产手术、子宫全切或次全切手术、卵巢肿瘤手术)100例，随机分成两组，A组：在术后予硬膜外芬太尼0.4mg+0.75%布比卡因20 mL配制成100 mL镇痛。B组：在术后予硬膜外芬太尼0.4mg+0.75%布比卡因20mL+氟哌利多5mg配制成100mL镇痛，比较生命体征、视觉模拟评分和不良反应。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。