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pof 英'pəf美'pəf BNC²³⁶²¹³⁺¹ 基本例句 =peripheral ossifying fibroma 外周骨化性纤维瘤,=position of function 功能位置,=premature ovarian failure 卵巢早衰,=pump output flow 泵输出流量,=pyruvate oxidation factor 丙酮酸氧化因子素 Also the paper presents that the curing time is shortened by using prepolymer as fiber cladding. The effect of materials and compounding on POF's attenuation is discussed. 浅析了利用预聚单体作为光纤涂覆层,可缩短光纤包层的固化时间,还讨论了不同材料及配方对塑料光纤衰减的影响。 cnki At the present time, some genes, such as luteinizing hormone LH gene and inhibin INH gene, have been found to be associated with the susceptibility to POF. 现在,黄体生成素 LH及抑制素 INH基因等一些基因已被发现与 POF的易感性有关。 iciba ConclusionZuogui pill may have some prevention and treatment action on POF. 结论左归丸可能具有改善免疫性卵巢早衰小鼠症状的作用。 yxyjzz GI POF was prepared using polymethylmethacrylatePMMA as core and clad, diphenyl sulfideDPS as the dopant. The refractive index profile of GI POF was measured using focusing method. 以聚甲基丙烯酸甲酯为芯皮层原料、苯硫醚为掺杂剂制备了 GI POF,并通过聚焦法测得光纤折射率分布。 iciba In some cases, POF is associated with autoimmune disease and enzyme or chromosomal defects. 卵巢早衰症与自发性免疫疾病,酶或者染色体缺陷有关。 lcnzzmb Mean uterine and ovarian volume was significantly smaller in POF group as compared with the control group P0.01. POF组子宫体积和卵巢体积较对照组明显减小 P0·01。 cnki The characteristic of LED light field via tapered POF was investigated systemically. 对 LED经锥形塑料光纤输出的光场特性进行了研究。 dictall As a kind of ideal transmission medium in the short- distance communication network, polymer optical fiber POF has great foreground of development. 作为短距离通信网络的理想传输介质,塑料光纤 POF具有广阔的应用前景。 cnki At last, phonic communication with POF as its media was realized and good effect was achieved. 实现了以 POF为传输介质的语音通话,并收到了非常好的效果。 cnki Based on an analysis of rheology and mass transport principle, a mathematical model was formulated for describing the co- extrusion and diffusion process of graded index polymer optical fiber GI POF. 基于流变学原理和质量传递原理的分析,建立了一个能够描述渐变型聚合物光纤 GI POF共挤扩散制备过程的数学模型。 dictall Based on the ray tracing method, the propagation property of light rays in tapered POF is analyzed and simulated. 利用光线追迹法分析和仿真了锥形塑料光纤中的光线传输特性。 dictall Compared with the traditional communications media, plastic optical fiber POF has a lot of unexampled advantage, as a result, it has got extensive applications in many fields. 与传统通信方式相比,塑料光纤 POF具有很多无可比拟的优点,因而,在很多领域都得到了广泛的应用。 cnki Conclusion Zuogui Pill can improve the ovarian injury induced by immune inflammation and has some prevention and treatment action on POF. 结论左归丸能改善 POF小鼠卵巢免疫性炎症的损伤,对 POF具有一定的预防和治疗作用。 http://dict.cnki.net Differential mode delay of step index-polymer optical fiber SI- POF and gradient index-polymer optical fiber GI- POF with various lengths is measured by the frequency- domain phase- shift technique. 采用频域相移法测量了不同长度的两种折射率分布塑料光纤:阶跃型塑料光纤 SI POF和渐变型塑料光纤 GI POF的微分模延迟曲线。 dictall Extrusion producing process of polymer optical fiber POF and laser diameter gauge's operation principle are introduced in brief. 简要介绍了挤出法制备聚合物光纤 POF的工艺流程和激光测径仪的工作原理。 cnki In this paper, a new method which uses UV cured materials as the POF's cladding materials is introduced, and the research results of UV initiation polymerization of MMA and MA are compared. 本文介绍了一种采用紫外光固化材料作为塑料光纤包层材料的新方法,并对不同的涂层材料甲基丙烯酸甲酯 MMA和丙烯酸甲酯 MA和光引发聚合实验结果进行了比较分析。 cnki It was showed that POF film shrink packaging together with paper box outside packaging is the best method. 经实验分析,用 POF薄膜收缩包装后再放入纸盒中的包装方法阻湿效果最好。 dictall Objective: Premature ovarian failure POF was defined as secondary amenorrhoea with elevated gonadotrophins occurring under the age of40, which affects1% of women in the general population. 目的:卵巢早衰 POF是指在40岁之前发生的伴有高促性腺激素的继发性闭经,在妇女人群中的发病率为1%。 cnki Objective:To explore the etiology of premature ovarian failure POF in infertility. 目的:探讨不孕症患者卵巢功能早衰 POF的病因特点。 cnki Plastic Optical Fibers POF have the advantages of low modulus, large diameter and flexibility etc. They have been widely used in our today's information society. 塑料光导纤维 POF具有模量低、直径大、柔韧性好等优点,已经在当今信息社会获得广泛应用。 cnki Recently Tangosol introduced a platform and language- neutral Portable Object Format POF as part of Coherence that could also be used for this same purpose. 最近 Tangosol提出了一种平台和语言无关的轻量级对象格式 Portable Object Format, POF,它同样可以被用于这种目的。 infoq The recent development of the structure and manufacturing features of various plastic optical fibers POF has been reviewed. 本文主要论述了近年来国内外塑料光纤 POF的发展概况、种类、结构特点以及制造方法。 cnki Then the relation between factors affecting attenuation of POF and temperature is analyzed to approve our conclusion in theory. 然后探讨了影响 POF损耗的诸因素与温度的关系,从理论上给出了支持。 airiti.com Unlike menopause, it is possible for POF to be temporary. 不同于更年期,卵巢早衰很可能是一个暂时期。 yeeyan |