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PCF.是什么意思 PCF.在线翻译 PCF.什么意思 PCF.的意

时间:2021-06-29 22:01:40|来源:未知|编辑:admin|点击:

1. By adjusting the diameter of air hole, the distance A between cladding air holes, and the refractive index of stuffing medium, we can control the dispersion of PCF.
通过调节空气孔直径d和包层空气孔间距A的大小,改变空气孔填充介质的折射率n,可以控制光子晶体光纤的色散特性。

2. Based on these models, the antioxidative and antiapoptotic effects of polypeptide from chlamys farreri are investigated.
在此基础上研究PCF在UVB损伤角质形成细胞中的抗氧化和抗凋亡作用。

3. The principles of the splice loss between the germanium doped core photonic crystal fiber and single mode fiber at the wavelength of 1550 nm are investigated by the full-vector finite element method. The mismatch of mode field between the PCF and SMF is the main factor resulting in the high splice loss.
基于全矢量有限元法,在1550 nm波段对掺锗芯光子晶体光纤与普通单模光纤的熔接损耗进行了理论分析,指出模场失配是造成两者熔接损耗大的最主要因素;进而提取自制的光子晶体光纤实际截面数据,更准确地估计出由模场失配引入的熔接损耗。

4. PCF.的近义词

4. We also established single and continous ultraviolet A and B oxidative damage model of hairless mice and chronic ultraviolet- irradiated dorsal skin photoaging model of guinea pig. The study showed that PCF could increase the express of Bcl-2 gene, decrease the expression of NOS gene, p53 gene, EGFR and substance P, prevent the lysis of colloid I and increase antioxidant enzyme activity and the content of amino acid in skin tissue.
以分别建立紫外线A、B单次、连续氧化损伤无毛小鼠皮肤和长期紫外线辐射白化豚鼠背部皮肤光老化的病理模型为研究对象,揭示了扇贝多肽在于上调Bcl-2基因表达,下调NOS基因的表达,抑制p53基因突变、EGFR的表达及降低P物质含量,阻止I型胶原降解,提高皮肤组织抗氧化酶活性和羟脯氨酸等氨基酸含量而发挥保护作用。

5. Abee and Issa are good friends and the co-owners of PCF.
Abbe和Issa是好友,也是PCF的共同创办人。

6. To research the mechanism of high power supercontinuum generation by sub-nanosecond pulse pumping photonic crystal fiber, a 1.8 m PCF is pumped by 570 ps pulses from a Yb-doped mode-locked fiber laser, and it puts out SC with 1.15 W power and 750 nm spectral coverage.
研究了亚纳秒脉冲抽运光子晶体光纤产生高功率超连续谱的机理。采用掺镱锁模光纤激光器产生的脉宽570 ps光脉冲,抽运1.8 m光子晶体光纤,得到了平均功率为1.15 W、光谱覆盖范围为750 nm的超连续谱。

7. They can be chosen as a organic urea enzyme inhibitor.3 The adsorptive effect of some additive that the power of zeolite is, which can adsorb big molecules and ions, is regard as a good additive.4 The adsorptive effect of some bond indicated that HA of turfy soil and CMC were both good bonds.
缓释氮肥PCF、磷钾肥和硝化抑制剂双氰胺进行三因素五水平的二次通用旋转组合模型设计:对于油菜硝酸盐在生育期内的动态变化规律来说,PCF、磷钾肥和双氰胺过高、过低都不利于油菜的正常生长,中量水平处理时较好。

8. Total internal reflection photonic crystal fiber is one kind of PCF.
全内反射光子晶体光纤是光子晶体光纤的一种。

9. The propagation characteristics of PCF are wholly determined by its transversal structure.
光子晶体光纤的传输特性完全由其横向结构决定。

10. PCF.在线翻译

10. The main ideas of NewCommunism include: rethinking on the relations between Marxism and thedevelopment of the PCF, criticism of Soviet socialism and the new explanationof Communism, analysis of current capitalism, exploration of social reform, discussion of the Left Union, and international strategies.
新共产主义理论的内容主要有:关于马克思主义及其与党的建设关系的新思考,关于苏联模式的批判和对共产主义的新阐释,关于当代资本主义的新分析,关于社会变革道路的新探索,关于左翼联盟的新论述,关于国际战略的新思考等。

11. The PCF reluctantly supported the students, whom it regarded as adventurers and anarchists, and the major left union federations, the Confederation Generale du Travail and the Force Ouvriere, called a one-day general strike and demonstration for Monday, 13 May.
该基金不情愿地支持学生,这些冒险家和无政府主义者认为,主要的左翼联盟联合会,工人总联合会和工人力量,所谓的为期一天的总罢工和5月13日星期一的示威。

12. 911查询·英语单词

12. The results show that, the nitrogen-filling speed for the HC-PCF is slow, and the time required for building the pressure equilibrium in the HC-PCF may be shortened efficiently by reducing the volume of the outlet cavity.
结果表明,空芯光子晶体光纤的气体填充过程缓慢,减小出口密封腔体积可有效缩短充气时间。

13. PCF.是什么意思

13. In a second system, the transmission and reception period of a PCF mode is set immediately after a beacon, and the transmission and reception period of a DCF mode is set after that.
在一个第二系统中,PCF模式的发送/接收周期被设定在紧接着信标之后,且DCF模式的发送/接收周期被设定于其后。

14. PCF.的反义词

14. In the first system, a period after the PCF mode of the second system is set as an unused period, and the RCH reception period is set to start at the start time of the PCF mode of the second system.
应注意,在第一系统中,第二系统PCF模式之后的周期被设定为保留周期,并且RCH接收周期被设定为开始于第二系统PCF模式的开始时间。

15. I'm not sure how it works, but I'm glad it happened.19楼空间pCf%N4cPDB4|2
我不知道它是怎么回事,但是我很高兴生变发生的一切。

16. Based on this theoretical analysis, the SMFD-NEIC-PCF is fabricated by strict control of fiber drawing technology.
在此基础上,通过严格控制光纤拉丝工艺参数,制作出这种结构的偏振保持光子晶体光纤。

17. Results: There was no difference between PLIF and PLF in time consumption in operation, but PCF was different.
结果:在手术时间上单侧PLIF组和PLF组无差异,但和PCF组有差异。

18. Pcf8563 clock chip driver, has been applied in actual product development, stability, and correct.
详细说明:pcf8563时钟芯片驱动程序,已在实际产品开发中应用,稳定无误。

19. On the basis of the present resource reservation schemes and the wireless LAN's specialties, a PCF station resource reservation scheme is proposed in this paper, which makes the VoIP real time station use the PCF mechanism to access the channel. In the proposed scheme, when a mobile finds a new AP, it can request the new adjacent AP to reserve resource for it and at the same time, the adjacent AP also adjusts the size of reserved resource adaptively.
结合已有的预留算法的基础上,根据WLAN本身的特点,提出了一种PCF结点资源预留方法,使VoIP结点采用PCF AP轮询信道访问方式,通过VoIP结点漫游时发现邻居AP的存在,提前向邻居AP发出资源预留请求,同时邻居AP根据网络状况动态调整预留资源大小。

20. A VoIP station can move freely from one BSS to another in wireless LANs, but after handoff, whether it can get the identical QoS before is also very important. At the base of the present resource reservation schemes and the wireless LAN's specialties, a PCF station resource reservation scheme is proposed in this thesis too, which when a mobile finds a new AP, can request its adjacent AP to reserve resource for it and at the same time, the adjacent AP also adjusts the size of reserved resource adaptively.
本文根据无线局域网本身的特点及前面的研究成果,针对VOIP结点应用提出了一种PCF方式下的资源预留方法,该方法能够使结点提前向邻居AP发出资源预留请求,而邻居AP又可以根据网络状况动态调整预留资源大小。

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