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abnormal transmission
相关语句
  异常透射
     THE MEASUREMENT OF X-RAY CONTINUUM BY ABNORMAL TRANSMISSION
     X射线连续谱的异常透射测量
短句来源
     Because the selectivity of Borrmann(abnormal transmission) effect for different wavelengths is of the δ function type, an X-ray of certain wavelength can pass through the crystal only at a definite angle. By the use of this principle,an abnormal transmission crystal with variable thickness was designed to measure the X-ray continuous spectrum.
     利用Borrmann(即异常透射)效应对不同波长δ函数式的选择性,X射线点源到异常透射晶体的不同夹角仅允许相应波段的X射线透射,设计了用以测量连续谱且厚度可变的异常透射晶体。
短句来源
  传递频率异常
     Competition between two types of gametes generated by heterotic translocation plants caused abnormal transmission of translocation chromosome in the gametes.
     携有外缘染色体片段的易位杂合体产生的两种类型配子间存在竞争作用,从而引起易位染色体在配子中传递频率异常
短句来源
  “abnormal transmission”译为未确定词的双语例句
     The dislocations, impurities and micro-defects in LEC SI-GaAs wafers were investigated by means of chemical etching, molten KOH etching, X-ray abnormal transmission, TEM, SEM and Eelectron Probe X-ray Micro-analyzer (EPMA) in this paper.
     发现SI-GaAs中微缺陷是点缺陷凝聚的结果,它们以微沉淀、小位错环或杂质原子与本征点缺陷复合体的形式存在于砷化镓中。
短句来源
     The segregation ratio of fertile to sterile in F2populations is diverged to 3; l due to the abnormal transmission frequency of the translocation chromosome and other modified factors. Bulked Segregan Analysis was employed to identify Random Amplified Polymorphic DNAs (RAPD) markrs linked to the restorer gene (Rf6) in the F2population of ND44A/2114. Among the total 460 arbitrary l0-mer oligonucleotide primers screened, 10 produced polymorphisms between the parents.
     以ND44A/2114的F2代分离群体为作图群体,利用分离群体分组分析法(Bulked SegregantAnalysis,BSA),用460个随机引物对21 14中的T型细胞质雄性不育恢复基因Rf6进行RAPD分析,筛选到10个可在亲本间扩增出多态性的引物,其中OPI18经多次重复能在亲本间及不育和可育池间扩增出稳定的多态性片段OPI181260。
短句来源
     The pathogenesis change from, the enterior syndrome to half enterior and half interior, tospleen and stomach, to shutinglung to yingxue→abnormal transmission of the pericardium→deficiency of both Qi and Ying in lung.
     病机演变由肺卫表证→肺及半表半里→肺及脾胃→疫毒闭肺→肺及营血→逆传心包→肺气阴两虚等。
短句来源
  相似匹配句对
     THE MEASUREMENT OF X-RAY CONTINUUM BY ABNORMAL TRANSMISSION
     X射线连续谱的异常透射测量
短句来源
     Fault Analysis to Abnormal Starting of Automatic Transmission
     自动变速器起步异常故障分析
短句来源
     merchant transmission;
     商业输电;
短句来源
     TRANSMISSION PRICING
     输电电价的计算
短句来源
     Abnormal Labor
     异常分娩
短句来源
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Because the selectivity of Borrmann(abnormal transmission) effect for different wavelengths is of the δ function type, an X-ray of certain wavelength can pass through the crystal only at a definite angle. By the use of this principle,an abnormal transmission crystal with variable thickness was designed to measure the X-ray continuous spectrum.

利用Borrmann(即异常透射)效应对不同波长δ函数式的选择性,X射线点源到异常透射晶体的不同夹角仅允许相应波段的X射线透射,设计了用以测量连续谱且厚度可变的异常透射晶体。

An infrared transmission and collection system for analog signals is introduced.The method for checking the abnormal transmission state by double frequency modulation and that of analog digital conversion by voltage frequency conversion and frequency measurement are put forward.The principle and the accuracy of the system are analyzed.

文中介绍了一种模拟量信号的红外传输与采集系统,提出了用双频调制检出异常传输状态和用V/F变换及频率测量进行A/D转换的方法,并对系统工作原理和系统精度进行了分析

?114” was a monogenic fertility restoring line with Triticum timopheevii cytoplasm. It contained a fragment of chromosome 6U which was translocated naturally from Aegilops umbellulata. Competition between two types of gametes generated by heterotic translocation plants caused abnormal transmission of translocation chromosome in the gametes. Average selfed seed set rate of plants in the F 1 of the cross D Sumai 3A/2114 was 91...

?114” was a monogenic fertility restoring line with Triticum timopheevii cytoplasm. It contained a fragment of chromosome 6U which was translocated naturally from Aegilops umbellulata. Competition between two types of gametes generated by heterotic translocation plants caused abnormal transmission of translocation chromosome in the gametes. Average selfed seed set rate of plants in the F 1 of the cross D Sumai 3A/2114 was 91 6%±2 6%.D Sumai 3 was a near isogenic line of Sumai 3 with dwarfing gene Rht3. The fertility of its male sterile line was easy to be restored.Segregation ratios of plant height and fertility in the F 2 plants of the cross showed that segregation of Rht3 gene was in accordance with the monogenic segregation model while the segregation ratio between fertile plants and sterile plants deviated from the expected ratio seriously. According to the ratio between fertile plants and sterile plants in F 1 group of the cross which (Sumai 3 A/2114)F 1 was used as male parent to make test cross with Sumai 3A,the transmission frequency of the translocation chromosome in the male gametes was 30 8%.Ratios between fertile plants and sterile plants in the F 1s of two crosses which (Sumai 3A/2114)F 1 were used as female parents crossed with Sumai 3 and Yangmai 5 respectively showed that the translocation chromosome transmitted normally through the female gamates. Discussion on the cause of low transmission frequency of the translocation chromosome in the male gametes and method for using the translocation chromosome was also made in the paper.That would be beneficial to the application of the translocation chromosome in the breeding of fertility restoring lines with Triticum timopheevii cytoplasm.

小伞山羊草携T型恢复基因的6U染色体片段经自然易位到小麦6AS上,育成了单基因T型恢复系“2114”。携有外缘染色体片段的易位杂合体产生的两种类型配子间存在竞争作用,从而引起易位染色体在配子中传递频率异常。“矮苏3A”/2114的F1自交结实率为91.6%±2.6%。F2群体中株高和育性的分离情况表明,Rht3基因在F2中按单基因分离模式正常分离,而携恢复基因的易位染色体没有按单基因的模式进行分离。以“苏麦3号A”/2114的F1作父本与苏麦3号A测交,根据TCF1群体中可育株和不育株的比例,计算出易位染色体在雄配子中的传递率为30.8%;以苏麦3号A/2114的F1作母本,与不具恢复力的品种“苏麦3号”、“扬麦5号”作父本进行测交,其TCF1群体中可育株和不育株分离比例表明,易位染色体在雌配子中传递正常。同时分析了引起易位染色体在雄配子中传递率低的原因,并提出了利用这条易位染色体的途径,使之在T型恢复系选育中发挥作用。

 
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