- 更多网络例句与可见区相关的网络例句 [注:此内容来源于网络,仅供参考]
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The absorption bands in visible region are related to photoinduced electron transfer processes, and the dimethylfluorenyl amino benzofuran groups are major chromophore thatcontributed to the sensitization of photo-to-current conversion.
可见区的吸收带都与光诱导电荷转移过程有关,二甲基芴氨基苯并呋喃基团是在光电转换敏化中起主要作用的基团。
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The acetylation-induced changes in spectra with respect to UV/VIS absorption, RAMAN and Flash Kinetic Spectrum of purple membrane were determined in a wide range of wavelength and PH.
中国科学院生物物理所,北京 100101摘要:在很宽波长和pH范围内用紫外及可见区光吸收、圆二色及共振拉曼测定了酰化诱导的紫膜溶液的光谱变化。
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After the orthorhombic structure was destroyed, the structure rearranged to form anatase lattice.
同时通过控制合适的后处理条件我们可以获得结构稳定的在可见区具有强的光吸收的钛酸盐一维纳米材料。
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With least landscape separation and less patch dendity, Pinus massoniana patch was fargoing distribution and good continuity, resulted habitat type and aspect monotony.(3)In the analysis of visual sensitivity, using 10° and 20° as the boundary to classify the slope sensitivity, the high sensitive region which slope above 20° share 11.4% of the total area of the reserve, mainly located in the middle and upside of the mountain; using
3在视觉敏感度分析中,以10°和20°为界划分坡度敏感度级别,坡度大于20°的高敏感区域占保护区总面积的11.4%,主要分布在山体的中上坡;以沿道路两侧100m、200m和300m的距离为标准划分距离敏感度等级,将保护区划分为近景带,中景带,远景带和少见带,近景带可视情况良好,中景带和远景带中,道路沿山体一侧的观景距离内有小面积的区域因地形的阻挡而影响观景视线,主要是在大小长山、马鞍山、太渔山、马驿峰、鼎冠峰、宝盖峰等山体较陡峭的地方;视域几率敏感度分析中,保护区内高可见区和中可见区占保护区总面积的87.9%,表明保护区可视面积很大。
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The biomechanical tests showed that two kinds of artificial bones had not significant difference on compressive strength and Young\'s modulus(P>0.05),while the flexural strength of nano-nacre artificial bone was less than the control group(P<0.05).3.The results of CCK-8 showed that the difference were not significant in each group,the proliferation of osteoblast reached the peak at the 5th day;7 days after being co-cultured,the total protein content of study group was higher than control group and blank group(P<0.05),while the difference between control group and blank group was not significantP>0.05The difference of alkaline phosphatase activities among three groups was not significant(P>0.05The SEM view showed that osteoblast attached and grew well in two kinds of artificial bone.4.X-ray photography showed that two kinds of powder started to degrade in 2 weeks;this phenomenon became more appear in 4 weeks,nano-nacre powder degraded faster than micron-nacre powder,while the hole shadow was easy to be found;in 8 weeks,all the femoral holes recovered and returned to normal bone mineral density in all groups.Analysis of tetracycline fluorescent double marks in the hard tissue grinding slices indicated that new bone grew fastest around the bone defect area in study group,while most slowly in blank groupP<0.05 SEM(scanning electron microscope observation showed that nano-nacre powder degraded more quickly.The same result can be found through the demineralized sections morphometric analysis,and both of the composite artificial bones made from those two kinds of nacre powder had the good connection with the adjacent tissue in rats body without apparent inflammatory response.5.X-ray photography showed that rabbit\'s bone defects healed faster in study group since NNAB implanted than in control group since MNAB implanted.At 24 weeks after operation,bone density in radial defects had nearly accessed to the normal area,while lower in control group,and turned up nonunion in blank group;The checking of BMD showed that results in study group were higher than those in control group at 8,16 and 24 week(P<0.05), and the difference between the BMD values in study group at 24 week and those in blank group was not significant(P>0.05).The gross specimens showed satisfactory histocompatibility both in study group and in control group,with bone tissue growing from two sides into the center of implanted materials; Normal slices in HE stain and hard tissue grinding slices in Stevenel\'s blue/Van Geison\'s picro-fuchsin stain showed that the bone growth tendency was better in study group than that in control group,and the medullary cavity had been penetrated to the implanted materials in study group at 24 week;Analysis of tetracycline fluorescent double marks in the hard tissue grinding slices indicated that new bone in both groups grew fastest 8 weeks after surgery,while slow down at 16 week.
纳米珍珠层/消旋聚乳酸复合人工骨与微米珍珠层/消旋聚乳酸复合人工骨分别与成骨细胞共培养后,其各时间点CCK-8法检测值与空白对照无显著差异(P>0.05),成骨细胞均在第5天达到增殖高峰期;培养7天后,实验组细胞蛋白含量高于对照组及空白组(P<0.05),后两者之间则无显著差异P>0.05碱性磷酸酶活性在三组间均无显著差异(P>0.05电镜下可见成骨细胞在两种人工骨上都有良好生长贴附能力。4.X-ray显示两种粉体在大鼠股骨骨洞植入第2周时都开始出现了降解,第4周时更为明显,纳米珍珠层粉较之微米珍珠层粉降解更快,而空白对照组骨洞阴影仍可见,至8周时,则所有组骨洞均己闭合修复,X-ray下已不可见原钻孔痕迹,恢复正常骨质密度;硬组织磨片四环素荧光双标记结果显示纳米珍珠层粉植入组较其余两组在骨缺损区周围新骨生长速度更快,空白组速度最慢P<0.05电镜观察及常规脱钙切片亦可见到纳米粉体降解较快;由以上两种原材料制得的纳米珍珠层/消旋聚乳酸复合人工骨与微米珍珠层/消旋聚乳酸复合人工骨在大鼠体内均与周围组织结合良好,无明显炎症反应。5.X-ray显示纳米珍珠层/消旋聚乳酸复合人工骨植入兔桡骨缺损区后其骨愈合速度较对照组微米珍珠层/消旋聚乳酸复合人工骨植入的快,至植入术后24周,实验组骨缺损区接近正常骨密度,对照组骨缺损区密度较低,空白组则呈现骨不连状态;骨密度测量结果显示术后8周、16周、24周实验组的骨密度值高于对照组(P<0.05,24周实验组的骨密度值与术前所测得的正常值无显著性差异P>0.05动物取材大体所见均显示组织相容性良好,骨组织逐渐由植入材料两端向中央生长;常规切片HE染色及硬组织磨片Stevenel\'s blue/Van Geison\'s picro-fuchsin联合染色均可见实验组骨缺损区长势优于对照组,至术后24周,实验组骨髓腔与材料已呈相交通状;硬组织磨片荧光显微镜下观察,两组材料在术后8周处于骨生长最快速时期,16周时速度开始减慢,术后4、8、16周时实验组的新骨生长速度均较对照组的快
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Perylene tetracarboxylic diimide derivatives are important molecular building blocks that are currently being investigated for use in a variety of photoactive organic materials because of their low light and thermal fading rates,high luminescence efficiency,wide absorption and emission bands in visible region,and optoelectronic properties.
苝二酰亚胺(Perylene tetracarboxylic acid diimide,简称PDI)类衍生物具有优异的热和光化学稳定性,对可见区到红外区的光有很强的吸收。是一种具有独特的光物理和光化学性质的有机光电材料。
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Faraday rotatory glass containing high paramagnetic ion concentration is of the large Verdet constant,transparency in the visible region of light.
含高顺磁离子的旋光玻璃具有大的费尔德常数,可见区高透过等优点。
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Different styles of block delineated the three visible zones of the building.
不同风格的块划定三个可见区的建设。
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Therefore procaine hydrochloride, ampicillin sodium and dapsone can be determined in the range of visible light.
该反应将药物的最大吸收波长由紫外区红移至可见区,避免了紫外区杂质的严重干扰。
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Near-infrared fluorescence of Yb was further enhanced while the visible fluorescence from Yb-Calcein was quenched when second ligand, such as tributyl phosphate, 1,10-Phenanthroline and trioctyl phosphine oxide, was added.
第二配体TBP,Phen,TOPO的加入,可进一步提高Yb~(3+)-钙黄绿素体系的近红外发光效率,但同时也会猝灭Yb~(3+)-钙黄绿素体系的可见区荧光。
- 更多网络解释与可见区相关的网络解释 [注:此内容来源于网络,仅供参考]
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butte:孤丘
平顶山(mesa)及孤丘(butte)都是长期侵蚀所造成的荒漠地貌.两者均是孤立平顶的山或高地,四面山坡陡峭,顶部有一层较坚硬的岩石保护,常见於乾旱地区的沉积岩地带,是高原剥蚀作用后期所余下的分割部分,可见於美国西南部的沙漠.两者的分别,
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cephalic vein:头静脉
向下追踪至腕前区.在臂上部内侧找出已解剖出的前臂内侧皮神经,向下追踪,可见其在臂内侧中,下1/3交界处穿出深筋膜,向下与贵要静脉伴行至腕前区.保留已解剖出的浅静脉和皮神经,清除上肢前面全部浅筋膜.观察:头静脉(cephalic vein)起自手背静脉网的桡侧,
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chromocenter:染色中心
而唾液腺染色体形成时,染色体着丝粒和近着丝粒的异染色质区聚于一起表成一染色中心(chromocenter),所以在光学显微镜下可见从染色体中心处伸出6条配对的染色体臂,其5条为长臂,1条为紧靠染色中心的很短的臂(图21-2).
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synthesis, Fourier transform:傅氏转换(天线场型)合成法
回旋数组合成法 synthesis, convolution array | 傅氏转换(天线场型)合成法 synthesis, Fourier transform | (天线)合成之位可见区 synthesis, invisible region of
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hump:驼峰
电镜下可见系膜细胞增生,基质增加,系膜区有不同程度增生和电子致密物沉积,可见内皮细胞下不规则电子致密物沉积,呈"驼峰"(hump)样,偶见上皮细胞下电子致密物沉积,伴基底膜断裂,管腔内可见中性白细胞、血小板及纤维素等.
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visible pits:可见麻点
visible photodiodes 光二极体(可见光) | visible pits 可见麻点 | visible range 可见[光谱]区
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sagebrush:山艾树
罗斯福区以其圆浑的山区而知名,它保留了老西部的自然景观,及古印地安人所开凿的"班芮克步道"(Bannack Trail),此区最适合骑马或参加驿马车之旅,到处可见美洲大角鹿群及野牛群;清澈的溪流中,充满了群集的鳟鱼,在浑圆的山丘上长满了山艾树(Sagebrush)、道格拉斯枞(Do
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ring scotoma:环形暗点
16.环形暗点(ring scotoma) 指上、下方弓形暗点对接成环,将视野可见区分隔为中心区和周边区两部分. 17.相对暗点(relative scotoma) 指增加光标刺激强度暗点即消失者. 18.绝对暗点(absolute scotoma) 指增加光标至最大亮度仍不可见,
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visible radiation:可见辐射
visible position indicator 可见阀位指示器 | visible radiation 可见辐射 | visible range 可见区
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didymitis:睾丸炎
1.睾丸炎(didymitis) 睾丸不同程度肿大,回声强弱不均匀,有的可见局灶性低回声区,境界欠清晰. 彩色多普勒显示睾丸内血流信号明显增多,可见点状或小片状血流显示,低回声区内亦可见血流信号. 2.附睾炎(epididymitis) 附睾弥漫性均匀性肿大,