分子膜

The mean hydrodynamic radius of hemoglobin polymers inside the intact red cells, the membrane motion frequency, cross area, regular form factor, longest axis and shortest axis were measured for both kinds of erythrocytes.

结果表明该装置可同时在分子水平、亚细胞和细胞三个水平上同时测定活态红细胞胞内血红蛋白聚合物及胞膜的动态特性以及细胞的形态。

"This new approach gave us dramatic new insight, because we could actually see the lipid molecules gathered around the protein, and see them form the characteristic leaflets of the bilayer biological membrane."Roderick MacKinnon

Roderick MacKinnon说，"这种新办法给了我们全新的视角，因为我们可以真切地看到聚集在蛋白质周围的脂类分子，并看到他们的形成特征性的生物双层膜结构"。……。

Both 47- and 56-kDa proteins are considered as the major surface proteins of Ot, which has a potential importance in development of subunit vaccine against scrub typhus.

研究证明，这两种外膜蛋白均存在菌体表面并具有良好的免疫原性，已成为恙虫病东方体亚单位疫苗的重要候选分子。58kDa蛋白是恙虫病东方体的热休克蛋白，属于Hsp60家族。

The separation ability of semipermeable membranes needs to be understand from a molecular point of view for applications in the life sciences, chemistry, and chemical engineering.

从分子水平上研究半透膜的性质在生命科学、化学以及化学工程中有着重要的作用。

Immuisolation by encapsulation is one of the effective means for alleviating rejection due to its immuisolation effect, as well as the semipermeable membrane, which can guarantee the survival of grafts.

微囊化细胞一方面有较好的免疫隔离作用，另一方面其半透膜表面可以容许小分子物质的通过，保证了囊内移植物的存活。

Low molecular weight substances permeability provide a certain time of cell activity,semipermeable membrane immunoisolation technology can be potential method for allograft rejection

由于低分子物质的通透性是细胞活性的关键，半透膜免疫隔离技术能够保证细胞一定时间内的活性，可以作为解决异体移植排斥反应的一种手段。

A semipermeable membrane is one through which the molecules of a solvent can pass but the molecules of most solutes cannot.

半透膜允许溶剂分子通过，而大部分的溶质无法通过。

The gold particles were located at the edge of sieve plate pore between the two sieve elements.

位于筛分子质膜上的己糖载体蛋白的数量随果实发育进程明显增加。

A computer-aided local transient flow property measuring system was developed using a high speed CCD camera coupled with optical fibers in order to study the Gas-liquid-solid three-phase jet loop reactors. SnO2 crystal films were orientally deposited on the alkoxysilane molecule-coated hydroxyl glass substrates so as to prepare surface-marked particles as the tracers. An image analysis system was established to identify different phases. Stroboscopic photography was utilized to extend the measure range. The developed measuring and analysis system was capable of determining accurately the local transient flow property in a G-L-S jet loop reactor. Based on the above system, local transient flow properties of gas, liquid, and solid phase were measured and studied the influences of fluid property, operation and configuration parameters on the reactor.

以气液固三相喷射环流反应器为研究对象，将高速CCD和光纤束耦合制成局部瞬态流动特性微机数据采集及图象处理系统，利用MPS硅烷分子在带有羟基的玻璃基底上的自组装引导SnO2晶态膜层在功能化表面上进行沉积，以获得表面标记的示踪粒子，解决图象处理技术与相的识别的问题，利用频闪技术拓展了测量上限，得到可以准确测定气液固三相喷射环流反应器中局部瞬态流动特性的测试系统；采用上述测试技术进行喷射环流反应器中局部气相、液相与固相瞬态流动特性的实验研究，并考察物性参数、操作参数与结构参数的影响规律。

The abundant expression of these factors in SpA synovitis is largely disconnected from systemic and local inflammation.

以上分子在 SpA 滑膜炎中的高表达已在很大程度上与系统性和局部的炎症失去关联。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐