介体

The dispersion of particles in cyanate ester was also observed with the aid of TEM. Moreover, the effect of the content of particles on the dielectric properties of cyanate ester composites was investigated.

利用透射电子显微镜，观察了粒子在氰酸酯基体中的分散情况，分析并讨论了添加粒子对氰酸酯复合材料介电性能的影响。

In addition, evidence suggests that C-mediated cytolysis may be necessary for the tolerance-inducing activities of mAb therapies.

此外，有证据表明补体介导的细胞溶解可能对于mAb疗法耐受诱导有关键作用。

OBJECTIVE: To investigate liposome-mediated cytosine deaminase gene transfecting rabbit BMSCs and its gene expression.

目的：探讨脂质体介导胞嘧啶脱氨酶基因转染兔骨髓间充质干细胞及其基因的表达。

OBJECTIVE: To investigate transfection and expression of liposome-mediated cytosine deaminase gene in rabbit BMSCs.

目的：观察脂质体介导胞嘧啶脱氨酶基因转染兔骨髓间充质干细胞及其表达。

Methods 90 patients suffered from M.pneumonia were administered and divi ded into three groups:mild group, severe group, and normal control group. T cell subset parameters, natural killer cell and the serumsoluble interleukin- 2 recepter of all of above were determined.

方 法对90例住院的支原体肺炎患儿，根据其X线肺部受侵程度，分为重症组和轻症组，并设立了对照组，分别检测了各组极期和恢复期的T细胞亚群、血清可溶性白细胞介素-2受体(SIL-2R)及天然杀伤细胞数。

By using hexagonal mesostructured template, metal Cu nanowires with diameter of 7 nm were derived and by using body-centered mesostructured template, Cu nanoparticles with dumbbell-like morphology were obtained.

以六方孔道结构的介孔氧化硅模板获得了直径为 7nm的金属铜纳米线阵列；以笼状体心立方孔道结构的模板获得了具有哑铃状形貌的铜单质纳米颗粒。

By using hexagonal mesostructured template, metal Cu nanowires with diameter of 7nm were derived and by using body-centered mesostructured template, Cu nanoparticles with dumbbell-like morphology were obtained.

以六方孔道结构的介孔氧化硅模板获得了直径为7nm的金属铜纳米线阵列；以笼状体心立方孔道结构的范本获得了具有哑铃状形貌的铜单质纳米颗粒。

On the other hand, the electrical properties of MOSFETs such as IDS-VDS and IGS-VGS were investigated. The interface quality of high-κ thin films and substrate interface was investigated through subthreshold swing, gated-diode character-istics, and charge pumping methods. After analysis, some important parameters, such as the density of interface trap per area, effective capture cross section, and the surface recombination velocity (s0), were extracted.

对於金氧半电晶体的电气特性研究包含：IDS-VDS和IGS-VGS，并利用次临界摆幅、闸二极体(gated-diode)与电荷汲引法来研究高介电系数薄膜和矽之间的界面特性，经由分析可得界面缺陷密度、界面缺陷等效捕获截面积及载子表面复合速率(s0)等等的重要参数。

Ferroelectric material is a kind of functional material, besides its ferroelectricity, it has many special properties such as high dielectric permittivity, piezoelectricity, pyroelectricity, electrooptics and so on, and can be utilized in various devices such as High-K material in capacitors, acoustic wave devices, piezoelectric sensors, MEMs, thermal detector and electroopic devices. Therefore research and development effort in ferroelectric materials and devices have now hit a feverish pitch.

铁电材料是一种功能材料，它不仅具备铁电特性，而且具有高介电常数、压电效应、热释电效应、电光效应等特殊性质，可以应用于High-K介质材料、声学探测器、压电传感器件、微机械系统领域、热电探测器、铁电光阀显示器等等；因此，铁电体以其独特的物理、化学性质越来越引起人们对其技术应用的重视。

By the electropositive Liposome 2000, in the 6-plate for cell culture, pEGFP-P80 above is transfected into the PK-15 cells from the kidney of pigs and expressed.

利用阳性脂质体L2000 介导，在六孔细胞培养板中，将已经构建好的pEGFP-P80重组表达质粒转染到PK-15 细胞中进行表达。

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