pof
- 网络卵巢早衰(premature ovarian failure)；塑料光纤(Plastic Optical Fiber)；聚烯烃(Polyolefin)
pofpof
卵巢早衰(premature ovarian failure)
卵巢早衰(POF)，是指已建立规律月经的妇女，40岁以前，由于卵巢功能衰退而出现持续性闭经和性器官萎缩，常有促性腺激素 …
塑料光纤(Plastic Optical Fiber)
塑料光纤（POF）是由高透明聚合物如聚苯乙烯（PS）、聚甲基丙烯酸甲酯（PMMA）、聚碳酸酯（PC）作为芯层材料，PMM…
聚烯烃(Polyolefin)
聚烯烃（POF）环保热收缩膜（袋）是近年得到广泛应用的三层共挤新型塑料包装材料。 产品特点: 透明度高、光泽性好、柔而 …
聚合体光纤(Polymer Optical Fiber)
常见的电脑英语查询... ... PNP:Plug and Play， 即插即用 POF:Polymer Optical Fiber， 聚合体光纤 point light （一般点光源） ...
聚烯烃热收缩膜
三层共挤聚烯烃热收缩膜(POF)吹膜机组商品描述：GJSM-1200型、GJSM-1800型三层共挤聚烯烃热收缩膜(POF)吹膜机组用 …
1
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。
2
POF is a highly heterogeneous condition and the aetiology of it varied from different races and different districts.
疾病，在不同的种族和地区可能有不同的病因。
3
This paper presents many schemes for the design of POF transceivers , and collects and summarizes a set of integral materials.
针对光收发器设计，提出了多种设计方案，并收集总结了一套比较完整的资料。
4
Idiopathic POF is the most common type. However, these patients usually have no definite cause.
特发性POF是POF中的最常见类型，但这些患者通常无明确病因可循。
5
POA and POF may, therefore, represent a continuum in phenotypical expression of different etiologies of premature ovarian senescence.
因此，POA和POF代表一个连续在不同的表型表达的卵巢早期衰老的病因学。
6
Besides asked menopause age, menopause years, hormone replacement therapy situation, and had blood chromosome tests of POF group.
POF组还需询问绝经年龄、绝经年限、既往激素替代治疗情况，行血染色体检查。
7
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。
8
The feasibility to use surface fluorination technology in the formation of the cladding of PMMA POF is studied.
研究了利用表面氟化技术制作PMMA聚合物光纤包层的可行性。
9
The influence and influence mechanism of heat aging on the attenuation of PMMA polymer optical fiber (POF) were studied.
主要研究了热老化对PMMA塑料光纤损耗的影响及其影响机理。
10
The transmission test results prove that POF is the optimum transmission medium for short-haul high-rate transport.
传输试验证明，塑料光纤是短距离、高速率传送的最佳传输媒质。
11
POF is harmful to women's health, leading to a series of reproductive endocrinology and health problems.
POF危害妇女健康，导致一系列生殖内分泌及健康问题。
12
To produce highly pure POF with low losses is an international issue.
制得低损耗、高纯度的塑料光纤是目前国内外共同的目标。
13
This paper outlined the properties and applications of plastic optical fiber ( POF ).
文章主要叙述了塑料光纤（POF）的性能及其应用。
14
The result shows that the temperature character of POF Bragg grating is negative, which is opposite to the silica optical FBG.
结果表明，聚合物光纤布拉格光栅的温度响应系数与石英玻璃光纤布拉格光栅相反，具有负温度特性。
15
Surface fluorination, the new technics of POF cladding, was probed in this paper.
探索了PMMA聚合物光纤包层的新工艺-表面氟化技术的可行性。
16
The experiment shows the feasibility of using WDM technology to improve the transmission bandwidth of POF. 3.
实验结果显示了使用波分复用技术提高聚合物光纤传输带宽的可行性。
17
Autoantibody and T cell-mediated inflammatory reaction are thought to play an important role in the premature ovarian failure (POF).
自身抗体的存在及T细胞介导的炎症反应共同促进卵巢早衰的发生。
18
The purity of PMMA resin is the key factor affecting the fiber loss.
芯材PMMA树脂的纯度是影响POF损耗的关键因素。
19
Main Products now - POF heat shrinkable film.
现在主营产品-POF热收缩膜。
20
The technology of plastic optical fiber (POF) is becoming increasingly mature, the application of POF is more and more broad too.
塑料光纤（POF）技术日益成熟，其产品在通信领域的应用量不断扩大。
21
Study of Formula for Manufacture of GI POF Rod by Interfacial-Gel Method
界面-凝胶法制备渐变型塑料光纤预制棒配方的研究
22
Studying on Performance of Light Wave Propagation in Small Taper POF
小锥度POF光传输特性的分析
23
Differential Mode Delay in POF Measured by Frequency-Domain Phase-Shift Technique
塑料光纤微分模延迟的频域相移法研究
24
Experimental Research on Communication Links of POF
塑料光纤通信链路的实验研究
25
Measurement of Refractive-Index Profiles in POF Preforms
塑料光纤预制棒折射率分布的测量
26
Technical Experiment of POF Thermal Pre-elongated Taper
聚合物光纤热预拉锥工艺实验研究
27
Online Monitoring of POF's Diameter during POF Extrusion Process
挤出法制备聚合物光纤过程中光纤直径的在线监测
28
Far Field Pattern and Differential Mode Attenuation of POF
塑料光纤的远场辐射图和微分模式损耗研究
29
Analysis of Bandwidth and Numerical Aperture of Multi-mode SI-POF
多模阶跃折射率塑料光纤带宽与数值孔径的分析
30
Effects of surface fluorination on loss property of PMMA POF
表面氟化对PMMA聚合物光纤损耗性能的影响