Approach to the Cause of Fruit Lenticel Pit Disease of Pingguo Pear ── Its Relationship to Calcium Nutrient

1、

There was a remarkable negative correlation between lenticel density and size and the resistance to this disease among the cultivars.

1年生枝条皮孔密度和皮孔大小与抗病性之间存在显著的负相关。

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2、

Mechanism of resistance of potato varieties to lenticel infection by soft rot ERWINIAS

马铃薯品种对软腐欧氏杆菌皮孔侵染的抗性机制

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3、

All the observation results indicated that there was remarkable correlative relation between lenticel density and disease incidence.

相关分析表明树皮皮孔密度与枝干粗皮病的病情指数间存在明显的正相关关系。

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4、

The internode length and lenticel density are smaller than the average.

枣头节间长度变短、皮孔增大、皮孔密度变小等。

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5、

Mechanism of Apple Varieties Resistant to Lenticel Infection by Ring Rot

苹果品种对轮纹病菌皮孔侵染的抗性机制

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6、

Study on the Relationship Between Lenticel Tissue Structure and Density and the Occurrence of Apple Rough Bark Disease

皮孔组织结构及密度与苹果枝干粗皮病发生的关系

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7、

Control Effect of Calcium Treatment on Lenticel pit of Pingguo pear Fruit

钙处理对苹果梨果实皮孔陷斑病的防治效果

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8、

Effect of Refining on Performance of the Asbestos Fiber and Tensile Strength of Asbestos Sheet

打浆方式对温石棉纤维性能及其抄取板强度的影响

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9、

Introduce the manufacture, performance and application of new braking materials without asbestos fiber and other fibers.

介绍既不用石棉纤维也不用其它纤维的新型无石棉制动材料的制造、性能及应用。

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10、

Conclusion: The experimental result indicated that asbestos fiber possess a notable cytotoxic effect.

结论：结果证明两组石棉纤维均具有明显的细胞毒性作用。

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11、

Research on Mechanical Behaviour of the Compressed No-asbestos Fiber Reinforced Rubber Sheet

压缩非石棉密封材料机械性能的试验研究

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12、

Experimental Study of Biological Effects of ≥ 10 μ m Asbestos Fiber on Alveolar Macrophages

长石棉纤维对豚鼠肺泡巨噬细胞的生物学效应

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13、

Research on property of chrysotile asbestos fiber reinforced polypropylene/ wood fiber composites

温石棉纤维增强聚丙烯基木塑材料性能的研究

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14、

A study of properties of carbon fiber and asbestos fiber hybrid composites

炭纤维与石棉纤维混杂复合材料性能研究

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15、

Study on the radiation grafting of organic monomer onto asbestos fiber

石棉纤维辐射接枝有机单体的研究

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16、

Improved relative to the fiber in terms of red clay, fiber cement Yunnan unconfined compressive strength of red clay to improve even more apparent.

相对于纤维改良红粘土而言，纤维水泥对云南红粘土无侧限抗压强度改善更为明显。

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17、

No typical ragged red fiber and other specific pathological changes were found in muscle biopsy samples of 2 cases.

2例行肌活检者未见破碎样红纤维及其他特异性改变。

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18、

The biopsy in the skeletal muscle showed ragged red fiber and abnormal mitochondria.

骨骼肌活检病理检查可见破碎样红纤维及异常线粒体。

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19、

These yam germplasms exhibited extensive genetic variability, there were plent of utilize space in breed-cultivated process. 16S rDNA PCR-RFLP cluster analysis and REP-PCR cluster analysis indicated that there is a great genotypic diversity of Pseudomonas fluorescens.

由此可见，我国山药品种资源具有丰富的遗传多样性，在品种选育亲本选择上有很大的利用空间。16s rDNA PCR-RFLP和REP-PCR分析揭示了荧光假单胞菌存在高度的遗传多样性。

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20、

Introduces the economics and technology index of gasified boiler, analyses the characteristics of fluid injected bed and fluidized bed, discusses that how to choose gasified boiler system in the IGCC reform of power plent.

介绍了气化炉的技术经济指标，分析了喷流床和流化床2类气化炉的特点，讨论了在电站IGCC改造中应如何选择气化炉系统。

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