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红边
相关语句
  red edge
     There were `red shift' phenomena before booting and `blue shift' after heading for the position of red edge λ red, slope of red edge Dλ red and area of red edge S red of the canopy spectra.
     冠层光谱红边位置λred、红边幅值Dλred和红边面积Sred孕穗前呈“红移” ,抽穗后呈“蓝移”现象 ;
短句来源
     Anisotropic characteristics analysis of red edge parameters of winter wheat
     冬小麦红边参数各向异性特征分析
短句来源
     The position of the red edge is fixation,located at 718 nm and 723 nm respectively,and importantly the reflectance at 723 nm is more sensitive to the leaf area index.
     棉花红边位置固定,分别在718nm和723nm,且以723nm处对LAI更敏感。
短句来源
     2) The red edge has the "double peaks" phenomenon, and the double peaks lie in 718nm and 723nm, and the valley between the double peaks lies in 720nm.
     2) 不同品种、不同生育时期棉花冠层红边(680nm-755nm)均出现“双峰”现象,两峰波段位置分别位于718nm与723nm,两峰之间的“谷底”在720nm;
短句来源
     There are 'two peak' and 'platform of red edge' phenomena for the red edge of canopy spectra of corn. The position of red edge λred are between 695nm and 720nm. There were 'red shift' and 'blue shift' phenomena for the slope of red edge Dλred and area of red edge Sren for the canopy spectra.
     结果表明:棉花冠层光谱红边具有“双峰”和“红边平台”现象,且红边位置λ_(red)位于695~720nm之间,红边幅值Dλ_(red)和红边面积S_(red)有“红移”和“蓝移”现象;
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  “红边”译为未确定词的双语例句
     Revision on species Phyllostachys rubromarginata McCl
     红边竹(Phyllostachys rubromarginata McCl.)学名的评述
短句来源
     Pathologically, 8 cases had typical ragged red fibers (RRF) accounting for 5% to 60%.
     肌活检发现8例有典型的不整红 边纤维(RRF),其百分比为5%~60%;
短句来源
     there are three high plaint regions, including the blue region (523-531nm)、 the yellow region (570-576nm) and the red region (700-755nm) respectively, result from the correlation between LAI and the derivative spectrum, and among them the red region is the widest and the correlation is the strongest.
     LAI与棉花冠层微分光谱主要在蓝边(523-531nm)、黄边(570-576nm)、红边(700-755nm)“三边”分别形成相关高台区,其中700-755nm波段最宽,相关性最强。
短句来源
     there are three high plaint regions,including blue region(523-531 nm)、yellow region(570-576 nm)、red region(700-755 nm) respectively,resulted from the correlation between LAI and the first order different spectrum,and among them the red region is the strongest.
     LAI与棉花反射率一阶微分光谱主要在蓝边(523~531nm)、黄边(570~576nm)、红边(700~755nm)形成3个相关系数高台区,均达极显著水平,其中红边区的相关性最高。
短句来源
     With the damage of tobacco aphid, the maximal value of first derivative is 0.031, 0.022, 0.026 and 0.019, moreover, the spectrum move to the direction of long wave.
     对反射率曲线进行微分分析,健康烟株、轻度、中度和重度为害后的一阶导数最大值分别为0.031,0.022,0.026和0.019,其值随着蚜量增加而下降,对应的波长重度为害为718.45nm,其它为716.91nm,红边位置向长波方向移动1.46nm。
短句来源
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  相似匹配句对
     The Hyperspectra and their Red Edge Characteristics of Cotton(Ⅰ)
     棉花高光谱及其特征(I)
短句来源
     Anisotropic characteristics analysis of red edge parameters of winter wheat
     冬小麦参数各向异性特征分析
短句来源
     ROSES ARE RED
     玫瑰是
短句来源
     The Red Ribbon
     丝带
短句来源
     Edge Coloring of Planar Graphs
     平面图的染色
短句来源
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  red edge
Specifically, the red edge of the photoconductivity, associated with photoionization of a neutral impurity, is shifted strongly to lower frequencies.
      
It is shown that the photoexcitation of 3-hydroxyflavone at the red edge of its absorption spectrum can directly excite luminescing intramolecular proton-transfer forms of molecules of this compound.
      
The red edge, the visual spectrum and the near-infrared spectrum of Brassica Campestis L.
      
leaf is increased, and the blue-shift (moving towards the shorter waveband) degree (S) of the red edge (the ascending region of the reflectivity at 680-740 nm) gets increased.
      
Furthermore, the sensitivity of CACI to agronomic parameters such as green leaf chlorophyll density (GLCD) has been reduced because the fixed positions of continuums are determined when the red edge shifted with the change in GLCD.
      
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Based on the specimens collected from Donglan in Guangxi province and Kunming in Yunnan province of China, a new species, Russula viridi-rubrolimbata Ying is described and illustrated. The pileus of this species is creviced with areolate patches. The cuticle of the pileus consists of distinct epicutis and slightly gelatinized subcutis. The epicutis is composed of a pseudoparenchymatic layer and sphaerocysts, some of which may continue into ciliate elements. The distinctive cuticular structure indicates that...

Based on the specimens collected from Donglan in Guangxi province and Kunming in Yunnan province of China, a new species, Russula viridi-rubrolimbata Ying is described and illustrated. The pileus of this species is creviced with areolate patches. The cuticle of the pileus consists of distinct epicutis and slightly gelatinized subcutis. The epicutis is composed of a pseudoparenchymatic layer and sphaerocysts, some of which may continue into ciliate elements. The distinctive cuticular structure indicates that the present species belongs to Section Rigidae Fr., Subsection Virescentinae Sing. as defined by Singer. This new species is close to Russula virescens (Schaeff. ex Zanted.) Fr., R. crustosa Peck and R. griseoviridis McNabb, but the color is quite different. The color of the pileus of R. virescens is green or greyish green, the color of R. crustosa is mainly dirty brownish, ochraceous, or greenish and the ground color of the pileus of R. griseoviridis is dull green, greyish green or pallid olive; whereas R. viridi-rubrolimbata is pinkish red or light jasper red on the margin and light yellowish olive to yellowish olive in the center of the pileus. The sphaerocysts and their ciliate elements of the new species are smaller in size than those of R. virescens, R. crustosa and R. griseoviridis. The basidiospores, basidia and pleurocystidia of the new species also differ from those of three species in size and form. Chinese and Latin diagnoses and illustrations are given to the new species. Specimens cited are deposited in the Mycologicai Herbarium of the Institute of Microbiology, Academia Sinica.

本文报道红菇属(Russula)一新种:红边绿菇Russula viridi-rubrolimbata Ying sp.nov.。该种属于红菇科Russulaceae红边红菇组Section Rigidae Fr.变绿红菇亚组Subsection Virescentinae Sing.。新种在菌盖的色泽上,在菌盖表皮的球状胞及其顶生联丝,以及担孢子和囊状体的大小上,均有别于近似种。文中对新种作了汉文和拉丁文描述,文中附有彩图及内部结构图,并讨论了新种与其近似种之间的区别。

Westudiedclinical,pathologicalandgeneticcharactericsof8caseswithMELASwhichincluded6inheritagedcasesfrom2familiesand2sporadiccases.Therewere7malecasesand1femalecase,theagerangedbetween16~22.Inonefamily4caseswere3brothersandtheirnephew(sister′sson),thedeathagewas17~20yearsandtheonsetageofthenephewwas10.2casesfromanotherfamilywereabrotherandsisterandtheonsetagewas22and14,respectively.Theclinicalsymptomsweremyoclonicepilepsy,storke-likeepisodes,paralysisoflimbs,paraplegia,progressivemetalretardationandneurologicaldeaf,4casesdiedofmalnutrition,amongthem1wasperformedautopsyand1brainbiopsy.Pathologcialstudiesonbrainshowedmulti-focal,cystic,andlaminarorspongynecroticabnormalityprimarilyingraymateroffrontal,parental,temporalandoccipitalcortex.Decreaseandlossofnervefibersofthesubcorticalwhitemattersofthelesionareasofcortexandcalcificationofglobuspaliduswerealsoobserved.CTshowedcalcificationinglobuspalidusandMRIdemonstratedclearlytheabnormallongerT1andT2-weightedsignalswhichdis-tributedinfrontal,parietal,occipitalandtemporalcortexasmultiplefocal,cysticandlaminarnecroticareas.Musclebiopsyshowedredraggedfiberandabnormalmitochondriainalcases.ThediagnosiswasthusbeenmadeasMELAStype.Apointmutation(A→Gtransition)atnt-4243inthemitochondrialtRNALeu(UUR)wasconfirmedusingPCRandSouthernBlotinonecase....

Westudiedclinical,pathologicalandgeneticcharactericsof8caseswithMELASwhichincluded6inheritagedcasesfrom2familiesand2sporadiccases.Therewere7malecasesand1femalecase,theagerangedbetween16~22.Inonefamily4caseswere3brothersandtheirnephew(sister′sson),thedeathagewas17~20yearsandtheonsetageofthenephewwas10.2casesfromanotherfamilywereabrotherandsisterandtheonsetagewas22and14,respectively.Theclinicalsymptomsweremyoclonicepilepsy,storke-likeepisodes,paralysisoflimbs,paraplegia,progressivemetalretardationandneurologicaldeaf,4casesdiedofmalnutrition,amongthem1wasperformedautopsyand1brainbiopsy.Pathologcialstudiesonbrainshowedmulti-focal,cystic,andlaminarorspongynecroticabnormalityprimarilyingraymateroffrontal,parental,temporalandoccipitalcortex.Decreaseandlossofnervefibersofthesubcorticalwhitemattersofthelesionareasofcortexandcalcificationofglobuspaliduswerealsoobserved.CTshowedcalcificationinglobuspalidusandMRIdemonstratedclearlytheabnormallongerT1andT2-weightedsignalswhichdis-tributedinfrontal,parietal,occipitalandtemporalcortexasmultiplefocal,cysticandlaminarnecroticareas.Musclebiopsyshowedredraggedfiberandabnormalmitochondriainalcases.ThediagnosiswasthusbeenmadeasMELAStype.Apointmutation(A→Gtransition)atnt-4243inthemitochondrialtRNALeu(UUR)wasconfirmedusingPCRandSouthernBlotinonecase.

对8例MELAS型线粒体脑肌病进行临床病理研究,其中6例为家族性分别来自两个家系。2例为散发性。全组男7例,女1例,年龄16~22岁。其中一家系两代人4例,三兄弟均在12~14岁发病,17~20岁死亡,其姐之子10岁发病。另一家系兄妹二人分别于22岁和14岁发病。临床症状以抽搐为主的癫痫样发作和卒中样发作、肢体瘫痪或轻偏瘫、缓解和反复发作、逐渐智力减退、同侧性偏盲和神经性聋等。4例最终因营养差衰竭死亡。其中1例尸检,1例脑活检,病理所见为大脑额、顶、颞、枕叶皮层灰质多发性局灶性、囊状层性海绵样改变,神经细胞变性、减少和脱失,胶质增生和血管增多。皮层病变相应区白质神经纤维亦减少脱失,双侧苍白球钙化外,其它深部白质、脑干、小脑和脊髓均未见明显病变。头颅CT示苍白球钙化,MRI示半球额、顶、枕、颞叶多发性长T1和长T2异常信号,呈灶状、囊状和层性改变。肌活检均可见不整红边纤维和异常线粒体。诊断符合MELAS型。例8分子生物学基因检测发现mtDNA中tRNA亮氨酸(Leu)基因核苷4243位点发生A-G点突变,与文献MELAS所见一致。文章对临床病理和影像学所见等诊断进行讨论

Wereportninepatientswithmitochondrialencephalomyopathy.Fiveof6patientswithmusclebiopsiesshowedraggedredfibers(RRF)onlightmicroscopy.ThepatientwithoutRRFonlightmicroscopyhadanexcessivenumberofstructuralyabnormalmitochondriaandaxcessiveac-cumulationofglycogenparticlesandlipiddroplets.Serumlacticacidlevelsstudiedin5patientswereattheupperlimitsofthenormal.Fourofthe5patientswithimagingstudy(CTand/orMRI)showedlesionsinunilateralorbilateralcerebralhemispheres,onepatientonlyhadsymetricalen-largementofthelateralventricles.Calcificationsofthebasalgangliawereseenin2patients.Onepa-tientwithMELASwasstudiedpostmortem,brainchangeswerecharacterizedbylaminalnecrosisofcerebralhemispheres.Sevenofthe8patientswithEEGstudiedshowedabnormalfindings.TheseverityofEEGabnormalityin2patientswithkearns-Sayresyndrome(KSS)waslessthanthatofthepatientswithmitochondrailmyopathy,encephalopathy,lacticasidosisandstrokelikeepisodes(MELAS).ThemanifestationofEEGincluded:1)diffuseslowingindiferentdegreeswithorwith-ourincreasedfocalslowing;2)generalizedorfocalparoxysmalactivitiesconsistedofparoxysmsofcompositespikes,sharpsandspike-waves....

Wereportninepatientswithmitochondrialencephalomyopathy.Fiveof6patientswithmusclebiopsiesshowedraggedredfibers(RRF)onlightmicroscopy.ThepatientwithoutRRFonlightmicroscopyhadanexcessivenumberofstructuralyabnormalmitochondriaandaxcessiveac-cumulationofglycogenparticlesandlipiddroplets.Serumlacticacidlevelsstudiedin5patientswereattheupperlimitsofthenormal.Fourofthe5patientswithimagingstudy(CTand/orMRI)showedlesionsinunilateralorbilateralcerebralhemispheres,onepatientonlyhadsymetricalen-largementofthelateralventricles.Calcificationsofthebasalgangliawereseenin2patients.Onepa-tientwithMELASwasstudiedpostmortem,brainchangeswerecharacterizedbylaminalnecrosisofcerebralhemispheres.Sevenofthe8patientswithEEGstudiedshowedabnormalfindings.TheseverityofEEGabnormalityin2patientswithkearns-Sayresyndrome(KSS)waslessthanthatofthepatientswithmitochondrailmyopathy,encephalopathy,lacticasidosisandstrokelikeepisodes(MELAS).ThemanifestationofEEGincluded:1)diffuseslowingindiferentdegreeswithorwith-ourincreasedfocalslowing;2)generalizedorfocalparoxysmalactivitiesconsistedofparoxysmsofcompositespikes,sharpsandspike-waves.

报告9例线粒体脑肌病。6例肌活检的病人中,5例见不整红边红纤维(RRF),另1例电子显微镜下显示线粒体数量,形态及大小的异常,并见较多糖原颗粒及脂滴。进行血乳酸测定的5例病人,均有不同程度的血清乳酸水平的增高。在5例影像学检查(CT或MRI)的病人中,4例显示一侧或双侧的大脑病变,1例仅表现为侧脑室的对称性扩大。2例基底节区有钙化。1例尸检,脑的改变是以大脑的层状坏死为突出表现。8例进行了脑电图(EEG)检查,除1例正常外,余均异常。2例Kearns-Sayre综合征的EEG改变均比乳酸中毒性线粒体脑肌病综合征(MELAS)轻微。异常表现为:①不同程度的弥散性减慢,有或没有局灶性偏盛,正常的α节律减少或消失;②普遍的或局灶的爆发活动,包括慢波、棘波、尖波及棘慢波综合的爆发。

 
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