微膜

MAIN OUTCOME MEASURES: Fading area of the film induced by succinic dehydrogenase and amount of spontaneous revertants.

主要观察指标：测量经琥珀酸脱氢酶作用后微孔滤膜的褪色面积和各平皿中细菌回变菌落数。

Methods TGFβ1 protein in 53 cases of RA synovia ［including 26 cases of RA,20 cases of control non-RA (14 cases of OA and 6 cases of traumatic arthritis) and 7 cases of normal synovia］ was detected by immunohistochemical LSAB method.

采用免疫组织化学LSAB法检测了53例(其中26例RA，20例其他关节炎和7例正常人)滑膜组织中TGFβ1蛋白的表达情况，并用目镜网格测微尺和图像分析系统分别进行TGFβ1阳性细胞的半定量计数和TGFβ1染色强度及面积的定量分析。

Key words Voltage-dependence miniature inhibitory postsynaptic current tectal neuron slice depolarization membrane potential Xenopus.

电压依赖性；微突触后电流；视顶盖神经元；脑片；去极化；膜电位；非洲爪蟾

Calyx lobes triangular-ovate, 3–4 mm, densely tomentulose near apex, otherwise glabrous, margin membranous.

卵形萼裂片三角形，3-4毫米，密被被微绒毛的近先端，或无毛，边缘膜质。

Based on the structural model of tracheid from Bolton and Petty,the flow-resistor of tracheidis assumed to consist of four components in series.

设若一个管胞的流阻为Rg，管胞腔的流阻为RL，纹孔系统3部分的流阻分别为RPA、RBT和RMo；又，在某一个纹理方向上管胞纹孔的数目是N，纹孔膜的微孔数目是NM，则管胞在该纹理方向上流阻的数学表达式为

Different concentrations of rH-NS were added into the culture medium of the hns transposal mutant strain 1-21 and its parental strain 4074, and biofilms were quantified using the microtiter plate biofilm assay.

将不同浓度的rH-NS添加到hns突变株1-21及其亲本菌株4074的培养基中，用微孔板法测定生物被膜的形成。

When the undrawn films were annealed atthose temperatures, the morphologies in the lamellar crystals had change. WAXDand iR studies shown that the crystallinities incrcand, dimensions in (002) and(020) normals increased while that in (200) fold had slight decreases. The rela-tionship between the orientation of the drawn UHMWPE gel-films and the struc-ture changes and the optimum drawing temperature had been disscussed.

通过IR及X－ray衍射等方法研究发现，拉伸前用不同温度退火处理后，凝胶膜的片晶微结构产生明显变化，在对应于超高拉伸温度范围内，其结晶度增加，微晶的c和b轴方向尺寸变大，而a轴方向的尺寸减小，从理论上对这一变化过程作了考察，并讨论了超高拉伸取向性与这些结构变化的关系以及可超拉伸取向性的最佳温度范围。

The amorphous coating is isotropy and unsusceptible to form electrochemical cell in corrosion medium, thereby corrosion is reduced effectively.

非晶态转化膜各向同性，在腐蚀介质中不易形成腐蚀微电池，腐蚀被有效地抑制。

METHODS HP strains were obtained by culture from patients Vero cell intracytoplasmic vacuolization was induced by Broth Culture Filtrate ( BCF, 0.22um pore filter) of 43 of 62 HP strains obtained from patients.

62株临床分离的幽门螺杆菌，43株的肉汤培养滤液(0.22um微孔滤膜)作用于体外培养的Vero细胞，能使其产生胞浆空泡样变。

In recent year, most researches developed the window layer of higher energy band gap and conductive micro-Silicon to improve the efficiency of thin film. But discontinues energy gaps of different layer will increase the influence of interface trap and decrease the efficiency of solar cell.

近几年来，许多研究发展高能隙的透光层与导电微晶矽薄膜来改善膜薄太阳能电池的转换效率，但是不同薄膜的不连续能隙会增加介面缺陷的影响而降低太阳能电池的效率。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。