扩散能力

We have previously showed that CD40 activation induced the cell fusion and formation of multinucleated giant RS like cells from B lymphoma Daudi cells, which makes it clear that the Daudi cells obtained the ability of invasion after CD40 triggering.

CD40分子激发后的恶性B淋巴母细胞Daudi发生自身融合现象，表明肿瘤细胞在CD40分子激发后获得了某种侵润能力。而恶性B淋巴细胞的特性之一就是肿瘤细胞的广泛转移和侵润。因之，我们推测淋巴细胞的CD40分子激发可能对其扩散和转移会产生影响。

New productional organization adapt to the ability of the market demand uncertainty and advantage of efficiency that bacome to a dominant role of production organization.2、Technological innovation is the basement to the evolution of industrial organization.

新生产组织形式适应市场需求不确定性的能力和相对旧组织的效率优势，使其在本行业和其他行业及国家逐渐被模仿而不断扩散，最终成为占主导地位的生产组织。2、产业组织演化的基础是技术创新。

The results showed that the dissolving-out quantities of sanative elements in Maifan stone increased with decreasing particle size,increasing temperature and time,fewer dissolving-...

结果显示，麦饭石颗粒尺寸减小，溶出温度增加，溶出时间延长，溶出次数减少以及对麦饭石进行活化处理都将提高麦饭石微量元素的溶出能力；微量元素Sr的溶出过程受控于扩散传质过程，其活化能为 4 5 3 6kJ/mol，速率常数与温度的关系为kΣ=0 1 46×е- 4536 /RT，动力学模型的计算结果与实测值吻合较好。

High effective decontamination with minimum remainder, erosion, destruc- tiveness may be realized by taking advantage of the high diffusivity, low viscosity, rea- sonable solubility and special separation property in supercritical phase, during which the recycle and reuse of the materials is promoted and the cost for waste management is reduced to the least.

利用超临界状态下流体的高扩散性、低的粘度、良好的溶解能力和独特的分离性质，有可能实现高效去污、废物量最小化、最小的侵蚀性和破坏性、最低的放射性废物管理费用。

This dissertation dealt with comparing the host-preference in laboratory,searching ability with host plant in cage and greenhouse, crossing relationship amongsome Trichogramma species/strains used to control Ostrinia spp., ovipositon andmating behavior, the dispersal behavior and activity period in daytime, effects ofextracts of corn, mung bean and ECB female scale on searching behavior, functionalresponse, and effect of host eggs stored at low-temperatures on parasitization ofTrichogramma ostriniae. The principal results were summarized as follows

本研究涉及玉米螟赤眼蜂等5种11个品系赤眼蜂对欧洲玉米螟卵的选择性，赤眼蜂在箱笼和温室中对寄主卵的搜索能力，玉米螟赤眼蜂与用于防治欧洲玉米螟的三种赤眼蜂之间的亲缘关系，玉米螟赤眼蜂的产卵及交尾行为，玉米螟赤眼蜂在温室条件下的扩散行为及活动节律，玉米、绿豆及欧洲玉米螟雌蛾鳞片提取液对赤眼蜂搜索行为的影响，玉米螟赤眼蜂的功能反应以及寄主卵的低温储存对赤眼蜂寄生和羽化的影响等，主要研究结果如下

First is that it stands factors of limiting FDI spillover; the second is that there are negative effects of FDI. On the basis of the above points, the thesis put forwards to suggestions on improving FDI spillover. Chapter 5 talks about two problems: firstly, the factors of limiting FDI spillover in China; Secondly, putting forward to suggestions on how to improve the quality of utilizing FDI in macro and micro aspects. For the viewpoints above, on the basis of deeply analyzing reasons of unapparent FDI spillover, the thesis points out the suggestions on improving the quality of utilizing FDI.

在论文的第五部分主要讨论了两个问题：第一，外商在华投资溢出效应扩散的制约因素(外资企业的技术供给制约因素，我国吸收外商直接投资溢出效应能力不足，外部环境的制约因素)；第二，从宏观、微观层面对如何提高利用外资质量提出了建议(加大我国外商直接投资特别是大型跨国公司的吸引力度，充分利用外商直接投资的技术外溢效应；在跨国公司进入的产业领域积极培育真正意义上的市场竞争结构，通过竞争的压力迫使跨国公司加强技术的外溢；政府可通过一系列促进措施，为国内企业吸收跨国公司的外溢效应创造良好的外部环境)。

It was used to talculate the abnormal gas concentration of Qingshankou Formation's uncompacted mudstone in Sanzhao depression , Songliao Basin.

利用异常孔隙流体压力和异常温度建立了欠压实泥质源岩异常含气浓度的计算公式，并将其应用于松辽盆地三肇凹陷青山口组泥质源岩异常含气浓度的计算中，结果表明该区青山口组泥岩具有0.5～0.8m3／m3的异常含气浓度，对下伏扶、扬油层中的扩散相天然气具有强的封闭能力。

According to the development characteristics of regional caprocks,great efforts have been made to analyse the effect of it on oil and gas accumulation and preservation in different aspects. We consider regional caprocks to be the good barriers to prevent oil and gas in free phase from escaping. If uncompacted and possessing abnormal pore fluid pressure,regional caprocks are the barriers to prevent oil and gas in water dissolving phase from escaping.

根据区域性盖层的发育特征，从不同侧面对其在油气聚集与保存中所起的作用进行了深入分析，认为区域性盖层通常是阻止游离相油气逸散的良好区域物性屏障；如果其欠压实，具异常孔隙流体压力，它还可以成为阻止水溶相油气逸散的区域压力屏障；如果其再具生烃能力，还可以成为阻止扩散相天然气逸散的区域浓度屏障。

In order to disclose the adaptive strategies and capacity of Potaninia mongolica Maxim, acquired during its evolution history, the whole response system, which was composed of individual morphology plasticity response, organs anatomy structure response, physiological function response of anti-arid and anti-hotness, activities of protective enzymes response, endogenous hormone adjustment response, sexual reproduction strategies response of seeding, dispreading, sprouting and renewing, asexual reproduction strategies response of clonal growth patterns, clonal growth architectures, clonal growth architectures plasticity, heterogeneous resources utilization strategies, endogenous hormone distribution in clonal organs, foraging behavior, risk-spreading, and resource sharing, individual density allocation patterns response, niche differentiation response, species connection response, allelopathy response and biodiversity components response of the plant was profoundly explored in this paper.The studies come to at least four important results:(1) Taking the sensitive response and evading strategy to adapt to environment stress, Potaninia mongolica Maxim is a successful species has lived through the long-term evolution. Nevertheless, it is narrow climate and soil niche and characteristic of vegetation reproduction which has made the plant a rare and endangered species.

本论文通过对绵刺环境胁迫下个体形态可塑性响应、器官解剖结构响应、抗旱性和抗热性生理功能响应、保护酶系统激活响应、内源激素调控响应，有性繁殖对策中结实、扩散、萌发、更新等生活史过程响应，无性繁殖对策中克隆生长格局响应、克隆生长构型响应、克隆生长构型可塑性响应、克隆生长构型与资源异质性响应、内源激素调控克隆生长构型响应、克隆器官结构与功能响应、觅食行为响应、风险分摊响应、资源共享响应，种群中格局配置响应、生态位分异响应，群落中种间关联、异株克生响应、生物多样性组成响应等内容进行研究，揭示绵刺在进化过程中的适应对策和适应能力，为绵刺保护提供理论依据。

Methods The suspension of spermatozoa was obtained from cauda epididymides using "diffusion" method. Different doses of cadmium chloride (0, 0.5, 1.0, 2.0, 4.0, 8.0, 16.0, 32.0 mg/L) were administrated to spermatozoa suspension.

方法］用扩散法收集大鼠附睾尾成熟精子制成精子悬液，分8组，CdCl2染毒浓度分别为0，0.5，1.0，2.0，4.0，8.0，16.0，32.0mg/L，每组6个平行样，染毒30min、1h、2h、4h后用CASA仪测定反映大鼠精子运动能力及运动方式的各项参数。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失