查询词典 tubular membranes

With immature of structure and poor function, the newly formed blood vessels and proliferating fibrovascular membranes subsequentally result in macular edema and hemorrhage in the retina and vitreous, and exert traction on the retina which can finally be detached.

其基本病理过程是原发病造成的视网膜血管损伤和视网膜组织缺血，并可诱发视网膜新生血管生成。

The results indicate the membrane prepared in pure water coagulation bath exhibits fingerlike structure, with an increase of the volume fraction of ethanol in coagulation bath leads to a reduction of fingerlike cavities, and in ethanol/water coagulation bath of φ=40% exhibits spongelike structure; the melting points of the fingerlike and spongelike membrane increase by 3.9℃ and 3.5℃ compared to that of raw material respectively, and the crystallinity of the two type membranes increases by 16.1% and 13.5% respectively.

结果表明纯水凝胶浴中所成膜为指状多孔膜，随着凝胶浴乙醇体积分数的增加，膜指状大孔逐渐消失，在φ=40%的乙醇／水凝胶浴中转变为海绵状多孔膜；指状多孔膜和海绵状多孔膜熔点相对于原料分别提高了3.9℃和3.5℃，而结晶度相对于原料分别提高了16.1%和13.5%。

During strawberry ( Fragaria ananassa Duch cv.chunxing) fruits maturation,the content of total sugar,anthocyanin and respiration rate increased significantly,and Ca 2+ _ATPase activity of cytoplasm and microsome membrane increased firstly,then peaked at pink stage,and decreased at full red stage in fruits,and also,the activity of plasma membrane Ca 2+ _ATPase was the highest in microsome membranes.

'春星'草莓果实成熟时，总糖和花青苷含量增加，呼吸速率也显著升高；同时，细胞溶质Ca2 + _ATPase活性和微粒体膜的Ca2 + _ATPase总活性变化具有相似的特点，即先升高，至粉红期达到高峰，全红期又下降，在微粒体膜中以质膜Ca2 + _ATPase占的比例最高。

Iron plays a very important part in the reactions in our cells that produce damaging free radicals, which glom onto cell membranes and DNA, and may translate into aging the cell.

而铁元素在我们的细胞中产生一种具有破坏性的，能渗透进细胞膜和 DNA 并老化细胞的物质的过程中扮演着重要的角色。

Iron plays a very important part in the reactions in our cells that produce damaging free radicals, which glom onto cell membranes and DNA, and may translate into aging the cell.

铁在人体细胞内有非常重要的作用，其可以产生破坏性的自由基，这些自由基粘附到细胞膜和 DNA 上，并且可以转译成使人衰老的细胞。

The dewatering rate and swelling ratio of the blend membranes all decreased with the increase of blend ratio of PVA/glutin.

脱水率和溶胀度均随PVA和明胶比例增大而减小。

We compare it with the Votalin treating that have been proved effective on clinic during the experiment, and detect intraosseous pressure in the upper part of tibia and the content of nitrogen monoxidum in articular cartilages、 synovial membranes、 synovias of knee joint, we can initially identify the mechanism of action that this theropy treat on gonarthritis, supply the theoretical and experimental evidence for making general use of it on clinic.

以致骨内高压的方式造模，于兔腹股沟中点以下10mm处结扎并切断右侧股静脉建立兔膝骨关节炎模型，造模10周后各组采用相应的方法进行治疗，4周后将骨髓活检穿刺针穿刺达胫骨上端髓腔内，以三通管与传感器相连检测骨内压，后将动物处死，取膝关节软骨、滑膜、关节液，检测一氧化氮含量。

Based on membrane extraction and helical tube technique, the mass transfer performance of some membrane modules with a different helically wound hollow-fibre was studied with the system of 30%TBP-water and phenol as the solute. The effects of two phase flow rates, geometry of the membranes on mass transfer coefficients were investigated.

在对中空纤维膜萃取以及螺旋管技术进行充分调研的基础上，选择水-苯酚- 30 %TBP煤油为实验体系，溶质由水相萃取到有机相，在不同结构的单束螺旋状中空纤维膜器中研究了螺旋管纤维膜管内外流速以及螺旋管结构等因素对传质系数的影响。

In present study, we demonstrated that μ opioid receptor and D1 dopamine receptor could form heteromeric complexes in membranes preparation from HEK293T cells transiently cotransfected with both receptors and from mice striatum.

在本工作中，我们通过免疫共沉淀和BRET法证明，HEK293T细胞上瞬时表达的μ阿片受体和D1多巴胺受体能形成异源二聚体，并证实μ阿片受体和D1多巴胺受体异源二聚体存在于小鼠纹状体中。

In particular, anodic alumina membranes grown in acid electrolytes possess hexagonally ordered porous strutures with pore diameters ranging from 10 to 200nm, pore lengths from 1 to over 100μm, and pore density in the range of 10〓 to 10〓 cm〓. These unique structure properties and their thermal and chemical stability make AAMs ideal templates for the fabrication of one-dimensional nanomaterials.

将这两者相结合，以纳米结构的可控合成为研究切入点，以基于氧化铝模板的纳米结构的合成和相关物性研究为重点，深入讨论纳米材料研究中的&结构—物性&关系无疑具有重要的科研价值和科学意义。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。