查询词典 tubular membranes

Histologicat results gave, proof to osteogenetic ability of these combined collagen membranes by new bone quantity underneath the membrane in HE and Masson's trichrome stain.

复合rhBMP-2的纤维蛋白凝胶具有特殊的表面形貌，结合细胞培养发现，大鼠成骨细胞在复合膜上具有良好附着和增殖，复合胶原膜细胞相容性良好。

The purification procedure described in this paper is quite simple. Addition of CaCl〓 helps to maintain oxygen activity and aggregate the membranes so that they can be conveniently pelleted in a short time by normal centrifugation instead of ultracentrifugation.

在提取液中加入一定浓度的Ca〓（Ca〓既有助于维持类囊体膜的放氧活性又可以使类囊体膜在较低的离心速度下使类囊体膜得到凝集沉淀），从而在较短时间内、在高速离心的情况下得到了纯度较高并具有较高放氧活性的发菜类囊体膜。

The membranes are percutaneously installed in patients experiencing atrial fibrillations and other heart conditions where thrombosis may form in the atrial appendages.

隔膜经由皮肤安装在患有心房纤维性颤动以及心房附件中可能形成血栓的其它心脏疾患的患者体内。

The nucleus is surrounded by two membranes which are separated by a perinuclear space.

核被两层膜所包被着，这两层膜又被核周腔分隔开。

This baby can not practice self-control not only fail to alleviate the discomfort, so they will perioral skin and lips, licking the more the more dry mucous membranes.

宝宝这种不能自行控制的做法不但不能减轻不适，反而会使口周皮肤和嘴唇黏膜越舔越干燥。

The insect chitinase, belonging to glycohydrolase 18 family, is required for chitin recycling and synthesis of new cuticles or peritrophic membranes.

昆虫几丁质酶属于18族糖苷水解酶，是昆虫蜕皮过程中降解旧的几丁质必需的酶，干扰或破坏几丁质酶的活性都可以影响昆虫的正常生长发育。

Carnosic acid, an antioxidant polyphenol derived from Sage and Rosemary, is a lipophilic antioxidant that scavenges singlet oxygen, hydroxyl radicals, and lipid peroxyl radicals, thus prevents lipid peroxidation and the disruption of biological membranes.

鼠尾草酸则是存在於鼠尾草和迷迭香中的多酚类化合物，在过去实验指出鼠尾草酸也是一种抗氧化剂。

By using red blood cell broken-up solution,proteinase K and RNase,total DNA with high quality was extracted from the egg membranes in the incubated eggshells of two pheasant species,Reeves's Pheasant Syrmaticus reevesii and Ring-necked Pheasant Phasianus colchicus from Dongzhai Nature Reserve in Henan Province.

本实验以河南董寨自然保护区白冠长尾雉和环颈雉已孵化的卵壳为材料，利用红细胞破碎液、蛋白酶K及RNA酶等试剂，对卵壳膜内的总DNA进行了提取，建立了一种提取高质量DNA的新方法。

It was found that silicalite-1 and β zeolite membranes both possess fairly good separation performance for PhOH/H2O, and C6H6/H2O and that the performance of β membrane for PhOH/H2O is better than that of silicalite-1 one.

结果表明：Silicalite-1和β沸石分子筛复合膜均具有明显的分离性能；在分离苯酚溶液时，β分子筛膜的性能优于Silicalite-1分子筛膜，两者的平均脱除率分别为69.9%和51.5%。

It was found that silicalite-1 an d β zeolite membranes both possess fairly good separation performance for PhOH/ H2O, and C6H6/H2O and that the performance of β membrane for PhOH/H2O is better than that of silicalite-1 one.

结果表明： Silicalite-1和β沸石分子筛复合膜均具有明显的分离性能；在分离苯酚溶液时，β分子筛膜的性能优于Silicalite-1分子筛膜，两者的平均脱除率分别为69.9％和 51.5％。

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。