温性的
- 与 温性的 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Experimental accuracy and repetition of FBG temperature sensitivity and compensation were discussed.have selected several materials which has bigger coefficient of expansion to do packaging components, have made many temperature experiments, there have not flaws, such as aging, crackle, absciss layer, packaging materials have good temperature sensitivity and compatibility with optical fiber;have designed the simple and practical packaging components, have performed a serials of experiments about accuracy and repetition of FBG wave-length, have obtained the first step conclusion;have analyzed the result and made comparison between the result of different experiment, have summarized the best packaging effect and several rules to reduce mistskes.
本文所做的主要工作包括以下几个内容:一、选取了常见的热膨胀系数大的材料制作封装元件,经过多次一80℃到80℃反复测试,封装元件没有出现老化开裂、封装裂纹、空洞、离层等缺陷,封装材料具有良好的温敏稳定性及复用性,与光纤相容性较好;二、对光纤光栅进行简单、实用的封装处理,就封装效果的优劣性、波长测量的准确度、重复性和封装时产生的波长损失等方面进行了一系列的实验,得出了初步的结论;三、对温敏和温度补偿式封装的实验数据进行了详细的分析和对比,从数字上对温变过程中光纤光栅中心波长的改变及温变曲线进行了定量的分析,在大量实验数据分析结果的基础上,总结出哪种材料封装效果更好,以及如何有效的减小实验误差。
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Firstly, micron-size monodisperse polystyrene particles were prepared by emulsifier-free polymerization. Then the photo-initiator with double bond and ester group were attached on the surface of the PS particles by copolymerization using "starve" addition together with styrene. Finally both poly and poly(N-isopropylacrylamide) as hybrid hairy homopolymers were grafted on the surface of the PS particles by "grafting from" photo-initiation with sequential addition of AA and NIPA.
首先,通过无皂乳液聚合法合成亚微米级单分散聚苯乙烯微球种子,半连续补加法表面负载光引发剂,运用"从表面接枝"技术及顺序添加相关单体的工艺这三步法,成功制得表面含电解质PAA及温敏性PNIPA的混合型毛发,探讨其制备过程和特性研究,表明PAA链的存在对PNIPA链的温敏性有明显影响。
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The second experiment is to fabricate white light LED from red and green phosphors pumped by blue light LED. The blue light LED we used in our experiment has the wavelength range between 450 and 452.5 nm, and the chip size is 17 mil *14 mil. There are two kinds white light LED we fabricated in the experiment. There are three blue light LED chips bonded in single package of both kinds package. The different of the both packages is mixed phosphor of encapsulation. One of the experimental devices was encapsulated YAG phosphor mixed silicone to fabricate white light. The other is red and green phosphor mixed encapsulation. The compared and focused parameter was luminous efficiency. YAG phosphor pumped white light has the luminous efficiency 72 lm/W, CRI 70, CIE(0.32, 0.33), CCT 5622°K at the operating current 60mA. On another hand, red and green phosphor pumped white light LED has the luminous efficiency 55 lm/W, CRI 90, CIE(0.31, 0.32), CCT 6479°K at the operating current 60mA. We fabricated the red and green phosphor pumped white light LED, and proved that it could has much higher CRI under similar compared conditions, CIE xy and CCT.
第二个实验是使用蓝光LED晶粒来制作白光元件,蓝光LED晶粒波段范围在450 ~ 452.5 nm,晶粒大小为17*14 mil,以三颗蓝光LED晶粒搭配YAG萤光粉(黄绿光 540 nm)制成白光元件,再以另外三颗蓝光LED晶粒搭配红色萤光粉(613 nm)混合绿色萤光粉(519 nm)制成的白光元件进行发光效率比较;搭配YAG萤光粉的白光元件在注入60 mA的电流时所量测到最大的发光效率是在72 lm/W,演色性数值大约为70,CIE色度座标为(0.32, 0.33),色温是在5622 °K;而搭配红色萤光粉混合绿色萤光粉的白光元件在注入60 mA的电流时,最大的发光效率在55 lm/W,演色性数值大约为90,CIE色度座标为(0.31, 0.32),色温在6479 °K;证明了蓝光LED晶粒搭配红色萤光粉混合绿色萤光的白光元件演色性指数可以高达90 以上的结果。
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The interval sowing experiments showed that 291S was a photo-thermo-sensitive male sterile line, which showed part fertile under short-day and low-temperature conditions when autumn sowing, showed high sterile under long-day and high-temperature conditions when spring sowing. The self-multiplication ability and sterility of 291S can be improved through selection effectively. The pistillody of stamens of 291S could be induced under certain photoperiod and temperature condition.
分期播种试验表明,291S是一种光温敏雄性不育系,秋播短日低温条件下表现为部分可育,春播长日高温条件下表现为高度不育,其可繁性和不育性经选择可以得到有效改良。291S在一定的光温条件诱导下会出现雄蕊心皮化现象。
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Ralph Ellison nimbly defends the blacks' humanity with his outstanding cultural vision, and his witty use of metaphors in language. He outdid the traditional literature focusing on moralistic propaganda by Mrs. Stowe, and the naturalistic protest fiction centering on hard boiled remonstration and violence by Richard Wright, firstly by speaking highly of the 191 century classic works by such white writers as Melville, Faulkner and Mark Twain, who showed humanistic spirit affirming the blacks' humanity, and secondly by making use of the highly symbolic arid subversive language both to represent negro's humanity and whites' inhumanity, and more importantly by probing into the universal human nature by alluding to the Riddle of the Sphinx, which demonstrates, in a broad sense, the author's humanistic concern for the living dilemma of the contemporary people and also his advocatory tendency to revive the humanistic spirit of the 19th century writers.
拉尔夫埃利森通过对梅尔维尔、福克纳和马克吐温等19世纪美国经典白人作家的作品解读,赞赏了这些作家在肯定黑人人性时表现出的人道主义精神;同时运用高度象征性和颠覆性的语言,展示了黑人的人性,揭示了白人的非人性;并通过&斯芬克斯之谜&典故的阐释,对普遍意义上的人性作了探讨,体现了作者对所有现代人的生存困境的关注,从而超越了以斯陀夫人小说为代表的注重道义宣传的传统文学,以及以理查德赖特的创作为代表的注重态度强硬的抗议与暴力表达的自然主义文学,体现出回归与提升19世纪人文主义作家人道主义精神的创作倾向。
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Purpose To observe clinical therapeutic effect of warming needling through moxibustion on cystoparalysis urinary retention after radical operation of cervical carcinoma.
目的 :观察温针灸治疗宫颈癌根治术后膀胱麻痹性尿潴留的临床疗效。方法:温针灸组选取中极、关元、气海、足三里、三阴交、阴陵泉进行温针灸,两个对照组分别采用针刺上述穴位及膀胱体操治疗。
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For confirmation of this ancient legend and found out the sexual improvement compounds the testosterone and NO in serum of mice were measured,the weight of sexual organs of mices was detected and the sex behaviour of mice was observed.The testosterone and NO concentration in serum of mice as indicator for screening some improving sexual compounds from Chinese chives was builted.1、The preliminary experiment of Chinese chives confirm sexual improvement functionThe sexual improvement function experiments of Chinese chives comparing with herba epimedii,herba cynomorii and radices morindae which were acknowledged as chinese herbals having sexual improvement function were carried out.The result was showed that the Chinese chives was confirmed having sexual improvement function,though its efficacy was less than herba epimedii,herba cynomorii and radices morindae.
为了证实古代医学认为韭菜的壮阳功能,揭示韭菜起温肾壮阳作用的化学物质基础,开发其功能性物质成分,本实验首先应用韭菜酒精初提液对小鼠睾酮、NO含量、性器官、性行为等指标的测定,验证韭菜是否具有改善性功能作用,然后以小鼠睾酮、NO含量等为指标对韭菜中的壮阳物质进行逐步分离和改善性功能作用筛选,以鉴定出几种改善性功能的物质。1、韭菜改善性功能的验证将韭菜与淫羊藿、琐阳、巴戟天三种有温肾补养功能的中草药进行比较,发现韭菜改善性功能作用不如淫羊藿、琐阳、巴戟天壮阳中草药的效果明显,但是韭菜还是具有显著的改善性功能作用的(P<0.001)。
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In addition, the temperature of the wine Weixin Gan, Sinnen casual exercise of the cold dampness Ningzhi of dysmenorrhea, can be cold-dispelling Qushi, activating blood circulation by Qualcomm; willing to ease the temperature can be completed, a result of the weakness of the blood dysmenorrhea, and Onyang blood can be played, the analgesic effect of priorities.
另外,葡萄酒味辛甘性温,辛能散能行,对寒湿凝滞的痛经症,可以散寒祛湿,活血通经;甘温能补能缓,对气血虚弱而致的痛经,又能起到温阳补血,缓急止痛的效果。
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On the basis of analyzing the concept of charge temperature in the field environment, this paper discusses the unbalances of internal temperature of charge and environment temperature and the serious extents of traditional charge temperature measure error.
该文在澄清野战条件下的药温概念基础上,介绍了野战条件下装药环境温度不均匀性、装药内部温度不均匀性和传统药温测量误差严重性。
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With rice cultivars Yangdao 6and Wuyujing 3 as test materials, the effects of relatively high temperature (RHT, mean temperature 30 ℃) at grain-filling stage on the starch viscosity profile and magnesium and potassium contents of rice grain were studied in a phytotron. Four temperature treatments were installed, i.e., RHT at whole GFS, RHT at early GFS and optimum temperature at later GFS, optimum temperature at early GFS and RHT at later GFS, and optimum temperature (CK, mean temperature 23 ℃) at whole GFS.
选用武育粳3号和扬稻6号两个水稻品种,利用人工气候室在水稻灌浆结实期进行控温试验,设置全结实期相对高温、结实前期相对高温、结实后期相对高温、全结实期适温(对照,日均温23℃)对照4个处理,探讨结实期不同时段相对高温(日均温度30℃)对稻米淀粉粘滞性谱和Mg、K等元素含量的影响。
- 推荐网络例句
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With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.
随着死亡的吉他手Schuldiner接受主唱的职务,乐队在现实中树立了重要的影响。
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But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.
不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐,因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。
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Closes the eye, the deep breathing, all no longer are the dreams as if......
关闭眼睛,深呼吸,一切不再是梦想,犹如。。。。。。